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  • Sep, Thu, 2020
Organic Intermediate

CAS 486460-00-8 Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid

Quick Details Port: Shanghai Dalian Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 20 Ton/Tons per Month Other Names: Sitagliptin impurity density: 1.292±0.06 g/cm3(Predicted) pka: 4.30±0.10(Predicted) Boiling point: 443.1±45.0 °C(Predicted) Purity: 99% MW: 333.3 EINECS: 691-120-8 Appearance: POWDER CAS number: 486460-00-8 CAS No.: 486460-00-8 Type: pharmaceutical intermediates EINECS No.: 691-120-8 MF: C15H18F3NO4,C15H18F3NO4 Melting point: 136-138℃ Application: Pharmaceuticals Intermediates Packaging Detail: 25-200kg drums BOC-(R)-3-AMINO-4-(2,4,5-TRIFLUORO-PHENYL)-BUTYRIC ACID     CAS: 486460-00-8 MF: C15H18F3NO4 MW: 333.3 EINECS: 691-120-8 Melting point  136-138℃ Boiling point  443.1±45.0 °C(Predicted) density  1.292±0.06 g/cm3(Predicted) pka 4.30±0.10(Predicted)     Company Information Sinobio chemistry Co., Ltd. located in Dalian, China who has 2 production sites: one is mainly produce xylenol & its derivative as per the customer demand and another is mainly produce biocide/fungicide and it’s intermediates. Cooperated with Dalian university of technology, we have developed several series of pharma intermediates which has been approved by the customers successfully.   Cetificate   Advantages   Why select Sinobio 1, Sinobio company shareholders focus on chemical products’ export for 16 years. Most of our repeat customers have cooperated with us for more than 10 years because of our sincerity and honesty, our competitive product includes but not limited Biocides, Agrochemical chemicals, Speciality chemicals and so on. 2, Our key customers:  3, We […]

  • Sep, Thu, 2020
Organic Intermediate

1,2,3,4,6-PENTA-O-ACETYL-ALPHA-D-MANNOPYRANOSE CAS 4163-65-9

Quick Details Port: Any port in China Supply Ability: 10000 Kilogram/Kilograms per Month Other Names: ALPHA-D-MANNOPYRANOSE Type: pharmaceutical intermediates,Syntheses Material Intermediates Test Method: HPLC Test EINECS No.: 609-945-9 Purity: 98% Other Country: guangdong MF: C16H22O11 Appearance: White to Off-white Application: API CAS No.: 4163-65-9 Packaging Detail: Packing:1kg/bad,25kgs/drum Two plasti-bags inside and Paper-drums or as customer’s requirements Product Description Description & Specification  Category  Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard Shelf life 2 years  Storage  should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Test Item Standard: USP  Identification IR spectrum similar to that of RS HPLC retention time similar to that of RS Related substance Total impurities: NMT0.3% Single impurity: NMT0.1% Heavy metals NMT 10ppm Loss on drying NMT0.5% Residue on ignition NMT0.1% Assay 98.5%-101.0%   Product Photo   Packaging & Shipping   Why Choose Us 1.Selecting raw materials strictly,our products are the highest purity.2.Reasonable and competitive price. Provide the best and professional service.3.Fast delivery of the samples ,samples from stock. Reliable shipping way.4.Full experience of large numbers containers loading in Chinese sea port.5.Best after-service after shipment .6.Professional documents for your custom clearance. FAQ Q: How to start orders or make […]

  • Sep, Thu, 2020
Custom Chemical Services

High Quality 99% pyrrolidin-1-yl-[3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-methanone CAS NO 1073353-61-3

Quick Details Port: Any main port of China Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Alipay, Wepay Supply Ability: 100 Kilogram/Kilograms per Year Formula: C17H24BNO3 CAS NO: 1073353-61-3 Content: ≥98% Test method: NMR, MS Appearance: White or Off-white Powder Packaging Detail: 1g/Bottle; 10gs/Bottle; 100gs/Bottle; 500gs/pack; 1kg/pack; 5kgs/Tin&10kgs/Carton     Product Description     Our  Referance Specification, for more details, pls contact us for COA,MSDS and certification:   Email:support(at)dideu.com(Skype), sales(at)dideu.com Telephone:+86-29-63373952     mobile&whatsapp:+8618829016936 Item Standard Test Results Identification A.H-NMR:Comply with the structure Complies B.LC-MS:Comply with the structure Complies C.The IR spectrum of sample should be identical with that of reference standard; Complies Appearance Meets the requirements. Complies HPLC Total Impurity ≤2.0% 1.5% Purity ≥98.0% 98.5% Storage Preserve in well-closed, light-resistant and airtight containers. Complies   Packaging & Shipping   Our normal packaging is 25kgs/Drum The packaging can be costomised. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT. Our Services   a) Free sample can be supplied. b) Guide our clients by professinal knowledge and teach them how to use our product after sales c) Accpet SGS,BV any other third-party inspection before loading d) High quality best price Guaranteed FAQ   […]

  • Sep, Thu, 2020
Organic Intermediate

Hot Sale High Quality Ethyl 3-hydroxy-4,4,4-trifluorobutyrate CAS 372-30-5

Quick Details Port: Shanghai,Qingdao Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 1000 Kilogram/Kilograms per Month Other Names: 3-Hydroxy-4,4,4-trifluorobutanoic acid ethyl ester Purity: 98% Website: Shelf life: 2 Years MW: 186.13 Grade: Pharmaceutical Grade; Industrial Grade Appearance: White powder,White powder CAS No.: 372-30-5 Type: pharmaceutical intermediates,Syntheses Material Intermediates Storage: Cool Dried Storage Test Method: HPLC EINECS No.: N/A MF: C6H9F3O3 Packaging Detail: Aluminum foil bag (1KG), drum (25kg). FULL     Product name: Ethyl 3-hydroxy-4,4,4-trifluorobutyrate   CAS number: 372-30-5      Product Name: Ethyl 3-hydroxy-4,4,4-trifluorobutyrate Appearance: White powder CAS: 372-30-5 MF: C6H9F3O3 MW: 186.13 Melting point 23℃ Boiling point 90℃ Flash point 90-91℃                Our Service We supply our existing products steadily and provide continuous and perfect after-sales service to help our customers solve all kinds of questions during the process of using the products. We pay close attention to the international and domestic market trends constantly, enriching the latest products reserve for future use to provide customers with more updated choice of pharmaceutical intermediates and nutrition ingredients. We continue to research and practice to improve product performances such as Solubility, bioavailability, hygroscopicity…etc to make our products more in line with customer application requirements. We also provide […]

  • Sep, Thu, 2020
Organic Intermediate

pharmaceutical raw material ETHYL 3-(3-CHLORO-2,4,5-TRIFLUOROPHENYL)-3-OXOPROPANOATE cas no 101987-86-4

Quick Details Port: Any port of China Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 2000.0 Kilogram/Kilograms per Month Other Names: Sitafloxacin intermediate Type: pharmaceutical intermediates CAS: 101987-86-4 EINECS No.: 1806241-263-5 Purity: 99% MF: C11H8ClF3O3 Appearance: white powder Application: Pharmaceutical Intermediates CAS No.: 101987-86-4 Product Information           Product introduction     CAS No. 101987-86-4 Other Names Sitafloxacin intermediate MF C11H8ClF3O3 EINECS No. 1806241-263-5 Place of Origin China China Shaanxi Type Pharmaceutical Intermediates Purity 99% Brand Name GK Model Number cas 101987-86-4 Application Pharmaceutical Intermediates Appearance white powder CAS 101987-86-4   Product Display             Q: How to start orders or make payments? A:You can send our your Purchase order(if your company has), or just  send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.   Q: How to confirm the Product Quality before placing orders? A:You can get free samples for some products,you only need to pay the shipping  cost or arrange a courier to us and take the samples. You can send us your  product specifications and requests,we will manufacture the products according […]

  • Sep, Thu, 2020
Organic Intermediate

4,6-Dichloropyrimidine cas 5902-51-2

Quick Details Port: Shanghai Qingdao Payment Terms: L/C,D/P,T/T Supply Ability: 200.0 Ton/Tons per Month Other Names: 4.6-Dichloropyrimidine Usage: Pharmaceutical Intermediates MP: 65-67 °C(lit.) Purity: 99%min,99% Appearance: light yellow to white crystal,light yellow to white crystal BP: 176 °C(lit.) CAS No.: 1193-21-1 Name: 4.6-Dichloropyrimidine CAS database: 1193-21-1(CAS DataBase Reference) Type: pharmaceutical intermediates CAS: 1193-21-1 EINECS No.: 214-770-2 MF: C4H2Cl2N2 Flash: 176°C Application: Pharmaceutical Intermediates BRN: 111195 Packaging Detail: 4,6-Dichloropyrimidine CAS 1193-21-1 standard package: 25kg/drum     Product Description 4,6-Dichloropyrimidine Haihang Industry Co., Ltd, a professional manufacture in China. 4,6-Dichloropyrimidine 1.Cas no.:1193-21-1 2.Content: 99% min 3.Appearance:light yellow to white crystal English name:4,6-Dichloropyrimidine CAS No.:1193-21-1 EC NO.:214-770-2Molecular formula:C4H2Cl2N2Molecular weight:148.98 Appearance:white crystal Content:≥99% Moisture:≤0.1% Items Technical index Product name 4,6-Dichloropyrimidine Synonyms 4,6-Dichloropyrimidine CAS No. 1193-21-1 Molecular formula C4H2Cl2N2 Molecular Weight 148.98 Appearance crystal Assay 98%min Melting point 64-66'C Boiling point 75-80 'C (72kPa)

  • Sep, Thu, 2020
Organic Intermediate

High quality 2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-beta-D-glucopyranosyl azide 3,4,6-Triacetate CAS:102816-24-0

Quick Details Port: Qingdao Port/Shanghai Port Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 100 Kilogram/Kilograms per Week Purity: NLT99%,NLT99% Website: Shelf life: 2 Years Grade: Medicine Grade EINECS: N/A Appearance: White Powder Certification: ISO9001 CAS No.: 102816-24-0 Type: pharmaceutical intermediates Storage: Cool Dry Place CAS: 102816-24-0 EINECS No.: N/A MF: C20H20N4O9,C20H20N4O9 Test Method: HPLC Application: Pharmaceutical Intermediates Packaging Detail: Packing Method: Aluminium Foil Bags/Drums       Product Name: 2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-beta-D-glucopyranosyl azide 3,4,6-Triacetate Synonyms: 2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-beta-D-glucopyranosyl azide 3,4,6-Triacetate;2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-beta-D-glucopyranosyl azide 3,4,6-triacetate;2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-2-D-glucopyranosyl azide 3,4,6-Triacetate;3,4,6-tri-O-acetyl-2-deoxy-2-N-phthalimido-beta-D-glucopyranosyl azide;3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-beta-D-glucopyranosyl Azide CAS: 102816-24-0 MF: C20H20N4O9                   We supply our existing products steadily and provide continuous and perfect after-sales service to help our customers solve all kinds of questions during the process of using the products. We pay close attention to the international and domestic market trends constantly, enriching the latest products reserve for future use to provide customers with more updated choice of pharmaceutical intermediates and nutrition ingredients. We continue to research and practice to improve product performances such as Solubility, bioavailability, hygroscopicity…etc to make our products more in line with customer application requirements. We also provide full customize service such as research and develop, laboratorysmall-scale trial test, scale up production and cost accounting according to the chemical structure, quantityand quality requirements provided by our customers.       For small samples quantity <1 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags.                           For medium quanity 1-25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags, then packed in cartons or small drums for shipping.   For larger quanity >25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.   Please contact us for more details if you have any question!     Q:How to order a sample for quality testing purpose before your commercial […]

  • Sep, Thu, 2020
Organic Intermediate

Lowest price 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone (DMPU)CAS 7226-23-5

Quick Details Port: Shanghai Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,PayPal Supply Ability: 100 Kilogram/Kilograms per Month Other Names: 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Molecular Weight: 128.17 Grade Standard: Medicine Grade Sample: available Purity: 99.0%min Appearance: Colourless or light yellow liquid Name: DMPU CAS No.: 7226-23-5 Type: pharmaceutical intermediates CAS: 7226-23-5 EINECS No.: 230-625-6 MF: C6H12N2O Package: 25 KG Application: Pharm Intermediates Packaging Detail: 100g/package, 500g/package, 1kg/package, 25kg/drum, 200L/drum, customer’s request Product Description Product Information Name: 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, DMPU Other name: DIMETHYLPROPYLENE UREACAS.NO: 7226-23-5Molecular Formula: C6H12N2OMolecular Weight: 128.17M.P: 20℃B.P: 246℃Flash point: 121℃Density: 1.06Uses: an excellent organic solvent with wider range of applicationPackage: 200KG/plastic drum   Uracil  CAS No.: 66-22-8 Item Details Purity(GC) ≥ 99 % Appearance Colourless or light yellow liquid Water content ≤0.1% Impurity(GC) ≤0.2%

  • Sep, Thu, 2020
Organic Intermediate

4,5-Dihydroxymethyl-2-phenylimidazole/CAS 61698-32-6/for Pharmaceutical and Organic Synthesis

Quick Details Port: Any port in China Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Other Names: 61698-32-6 Type: pharmaceutical intermediates,Syntheses Material Intermediates Purity: 98.0%min MF: C11H12N2O2 Appearance: Off white solid Application: Pharma CAS No.: 61698-32-6 Packaging Detail: 25 kg/drum 4,5-Dihydroxymethyl-2-phenylimidazole for Pharmaceutical and Organic Synthesis   Product Description   Product Name 4,5-Dihydroxymethyl-2-phenylimidazole CAS No.  61698-32-6 MF C11H12N2O2 MW 204.23   Item Specification Appearance Off white solid Melting Point NLT 230.0℃ Purity NLT 98.0% Application Pharmaceutical intermediate     Storage: The product should be stored in cool and dry warehouse. Please sealed after use. Safety protection: In case of accident or if you feel unwell, seek medical advice immediately. Packaging & Shipping   Our Services 1. We guarantee the good quality 2. Competitive price  3. Fast response and delivery 4. Professional technical support   —————————————————————————— Tel: 0086 571 28186871   Whatsapp/Mob: 0086 15068878049 PS: Any question or demand kindly send me messages below, I will reply soonest.    

  • Sep, Thu, 2020
Organic Intermediate

2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine CAS NO 80584-91-4 in china

Quick Details Port: shanghai Payment Terms: T/T,Western Union,Negotiable payment terms upon the ordered quantity Supply Ability: 25.0 Kilogram/Kilograms per Month the goods will be deliveried within 7 days after payment Other Names: 2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine Applications: Organic intermediate catagories according: 50%, 65%, and 85% Purity: 98%min. EINECS: 279-505-5 Appearance: White powder Molecular weight: 468.55 CAS No.: 80584-91-4 Name: 1,3,5-Triazine-2,4,6-triaminocaproicacid Type: Organic intermediate CAS: 80584-91-4 Packing: 20Kg/bag or 25Kg/bag,50Kg/bag,bulk package Product name: 2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine EINECS No.: 279-505-5 MF: C21H36N6O6,C21H36N6O6 Package: 20Kg/bag or 25Kg/bag,50Kg/bag,bulk package Application: Organic intermediate Packaging Detail: 25Kg/bag or 20Kg/bag Product Description Name 2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine CAS NO 80584-91-4 in china Other name 6,6',6''-(1,3,5-Triazine-2,4,6-triyltriimino)trihexanoic acid;Hexanoic acid, 6,6',6''-(1,3,5-triazine-2,4,6-triyltriimino)tris-;6,6',6''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))trihexanoic acid;2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine; 6-[[4,6-bis(5-carboxypentylamino)-1,3,5-triazin-2-yl]amino]hexanoic acid; 1,3,5-Triazine-2,4,6-triaminocaproicacid CAS 80584-91-4 Applications Organic intermediate Appearance White powder 2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine CAS:80584-91-4 belongs to a ternary carboxylic acid anti-rust agent (r-coo)nMm. Carboxylic acid and carboxylic acid derivatives widely exist in the Chemicalbook natural world and contain a variety of components, which can be used in the surface treatment of steel to obtain anti-rust protective surface reagents. There are also many kinds of reagents, which can be divided into fat carboxylic acid and aromatic carboxylic acid.It also can be used for metal rust protection. 2,4,6-Tri-(6-aminocaproic acid)-1,3,5-triazine CAS:80584-91-4 has been developed as an […]

  • Sep, Thu, 2020
Organic Intermediate

4,6-Dichloro-5-methylpyrimidine Pyrimidine CAS 4316-97-6

Quick Details Port: any China port Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 1000.0 Ton/Tons per Week Other Names: 4-chloro-6-methoxy-5-methylpyrimidine Usage: intermediates Molecular formula: C5H4Cl2N2 purity: 99% Grade Standard: Pharmaceutical Grade Color: White Purity: 99% storage condition: Refrigerator MW: 163 Appearance: powder Certification: COA,MSDS,ISO CAS number: 4316-97-6 CAS No.: 4316-97-6 Type: Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,pharmaceutical intermediates,Syntheses Material Intermediates MF: C5H4Cl2N2 Application: Pharmaceutical Intermediates Packaging Detail: 1g 5g 25g 100g 500g 1000g Product Description   4,6-Dichloro-5-methylpyrimidine Pyrimidine CAS 4316-97-6 Product name  4-6-Dichloro-5-methylpyrimidine CAS NO. 4316-97-6 Other names 4-chloro-6-methoxy-5-methylpyrimidine Molecular weight 163 Molecular formula C5H4Cl2N2 Purity 99% min Appearance Powder Storage Store at RT. Package 25Kg/drum Usage midbody Packaging & Shipping     Our Services     Company Information     FAQ     why you can choose us?  1. We have full experience about export chemical products. 2. We have factory and laboratory can customized prodcut as clients reques   3. Respond quickly, reply client by email in time. 3.Payment terms optional: T/T, L/C, Western Union, DA, DP, Money gram etc. 4.Provide: clients latest price trend every month. 5. According to the importing formalities of different countries, we provide complete customs clearance documents.   6.Have CE, REACH, COA, MSDS etc…

  • Sep, Thu, 2020
Organic Intermediate

Silanes D4 95%min 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane cas 2554-06-5 with factory price

Quick Details Port: Shanghai Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,trade assurance Supply Ability: 100 Meter/Meters per Quarter 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Other Names: NM Refractive index: 1.4342 Purity: D4 95.0% min. MW: 134.25 Density: 0.997 Appearance: Colorless transparent liquid CAS No.: 2554-06-5 Assay: 98% Type: Syntheses Material Intermediates appearance: Colorless transparent liquid Melting point: -44 C cas: 2554-06-5 Product name: 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane EINECS No.: 219-863-1 PH: 6-7 MF: C12H24O4Si4 Application: Syntheses Intermediates Packaging Detail: Xinglu chemcial Silanes D4 95%min 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane cas 2554-06-5 with factory price 1kg/bottle 200kg/drums   Breif introduction of Silanes D4 95%min Tetravinyltetramethylcyclotetrasiloxane cas 2554-06-5 with factory price   Tetravinyltetramethylcyclotetrasiloxane Name 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Synonyms 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane       Molecular Structure     Molecular Formula C12H24O4Si4 Molecular Weight 344.66 CAS Registry Number 2554-06-5 EINECS 219-863-1 Properties Density 0.997 Melting point -44 ºC Boiling point 224-224.5 ºC Refractive index 1.4342 Flash point 210 ºF Application of Silanes D4 95%min Tetravinyltetramethylcyclotetrasiloxane cas 2554-06-5 with factory price Brand:Xinglu chemical Items Specification D4 95.0% min. Effective content 99.5% min.   Application Used in the synthesis or manufacturing of reactive silioxane polymers with random vinyl functionality the backone of the silicone polymer chain; Used in formulating addition-curing silicone RTV or rubber formulations; Used as a very effective inhibitor for a platinum catalyzed addition-curing […]

  • Sep, Thu, 2020
Organic Intermediate

Hot sale 99% Colorless 2,4,6-Trimethylbenzoylchloride CAS 938-18-1

Quick Details Port: Qingdao, Shanghai, Dalian Payment Terms: L/C,D/A,D/P,T/T Supply Ability: 2000 Metric Ton/Metric Tons per Year Other Names: 2,4,6-TMBC Purity: 99% MW: 182.65 Appearance: Colorless to pale yellow liquid CAS No.: 938-18-1 Assay: 99.0% Type: Syntheses Material Intermediates CAS: 938-18-1 Product name: 2,4,6-Trimethylbenzoylchloride EINECS No.: 213-339-6 MF: C10H11ClO Application: Organic synthesis intermediates Packaging Detail: Hot sale 99% Colorless to pale yellow liquid 2,4,6-Trimethylbenzoyl chloride CAS 938-18-1 2,4,6-Trimethylbenzoylchloride cas 938-18-1 quick Details Chemical Name: 2,4,6-Trimethylbenzoylchloride CAS No.: 938-18-1 Molecular Fomula: C10H11ClO Molecular weight: 182.65 Appearance:Colorless to pale yellow liquid Assay: 99% 2,4,6-Trimethylbenzoyl chloride typical Properties Name 2,4,6-Trimethylbenzoylchloride CAS NO.  938-18-1  Appearance  Colorless to pale yellow liquid  Purity  99% Min  B.P.  143-146 ºC (60 mmHg)  Refractive index  1.528-1.53 2,4,6-Trimethylbenzoylchloride cas 938-18-1 Usage Organic synthesis intermediates as additives to plastics and inks. 2,4,6-Trimethylbenzoylchloride cas 938-18-1 Packaging and Shipping Packing: 25Kg/drum Delivery:delivery within 3-5working days 2,4,6-Trimethylbenzoylchloride cas 938-18-1 Storage Avoiding light and drying.   Company Info 2019 Our services 1.Supply sample2.The packing also can be according the customers` requirment3.Any inquiries will be replied within 24 hours 4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.5.Factory price. 6.Prompt delivery. We have good cooperation with many professional forwarders, […]

  • Sep, Thu, 2020
Organic Intermediate

High quality 99% 1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO[1,2-A]PYRIMIDINE CAS NO 5807-14-7

Quick Details Port: shanghai Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal Supply Ability: 1 Ton/Tons per Month , more bulk TBD are available when urgent Other Names: TBD Other name: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene Product Name: Triazabicyclodecene Purity: 98% Largest unspecified Impurities %: 0.11 Appearance: Powder,White to light brown solid, may contain brown lumps CAS No.: 5807-14-7 Type: Syntheses Material Intermediates Specifications: 98% Water Content (K-F) %: 0.31 EINECS No.: 227-367-1 MF: C7H13N3 Application: Chemical Catalyst Packaging Detail: product name: 98% TBD/5807-14-7 1kg/2kg/5kg/10kg foil bags 25kgs/ drum or based on other customers’ requirements Product Description Triazabicyclodecene/TBD/5807-14-7 98%    Introduction: Triazabicyclodecene (1,5,7-Triazabicyclo[4.4.0]dec-5-ene or TBD) is a commercially available bicyclic strongguanidine base (pKa = 25.98 in CH3CN and pKa = 21.00 in THF). TBD is an organic soluble base which has been used effectively for a variety of base-mediated organic transformations such as: Michael reactions, Henry (nitroaldol reactions), Wittig reactions, Horner–Wadsworth–Emmons reactions, transesterification reactions, etherifications, ring-opening polymerizations (Scheme 1), tautomerizations and epimerizations P–C and P–N bond formations, Knoevenagel condensations, deprotonation reactions of phenols, carboxylic acids and C-acids (Scheme 2), aminolysis of esters.     Scheme 1. Caprolactone polymerization. TBD is used as a catalyst in the ring opening polymerization of caprolactone topolycaprolactone. TBD acts as a bifunctional catalyst with simultaneous acyl transfer […]

  • Sep, Thu, 2020
Organic Intermediate

Worldyang organic silicon Triethoxy(2,4,4-trimethylpentyl)silane CAS No 35435-21-3

Quick Details Port: Any port in China Payment Terms: L/C,T/T,Western Union Other Names: NO Type: Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,pharmaceutical intermediates,Syntheses Material Intermediates,organic silicon EINECS No.: 252-558-1 Purity: Above 99% MF: C14H32O3Si Appearance: — Application: Fine organic silicon CAS NO.: 35435-21-3 CAS No.: 35435-21-3. Delivery Detail: Delivery after confirming an order Packaging Detail: 25kg/drum,180kg/drumor as requested or According to customer demand Welcome to inquire anything and more product information is set in our company's Web site:http://worldyachem.en..com   Triethoxy(2,4,4-trimethylpentyl)silane Identification Name Triethoxy(2,4,4-trimethylpentyl)silane Molecular Structure Molecular Formula C14H32O3Si Molecular Weight 276.49 CAS Registry Number 35435-21-3 EINECS 252-558-1 Appearance & Purity   Purity Above 99%   Others   Usage Fine organic silicon     

  • Sep, Thu, 2020
Flavour & Fragrance

6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN CAS:21145-77-7 with 99.9%

Quick Details Port: shanghai qingtao shenzhen Payment Terms: L/C,D/A,D/P,T/T Supply Ability: 100.0 Strand/Strands per Month Other Names: Tonalid Natural Variety: Animal Extract SHELF LIFE: 2 years Usage: food flavor Original place: china Sample: free Color: White Agriculture Gradeo++–+6Cooling Agent Ws-23 Product Name: 6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN Purity: 99.99% FEMA No.: NONE Grade: Agriculture Grade EINECS: 244-240-6 Appearance: White CAS No.: CAS:21145-77-7 Name: 6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN Type: Natural Flavour & Fragrances CAS: CAS:21145-77-7 EINECS No.: 244-240-6 MF: C18H26O Packaging Detail: 6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN CAS:21145-77-7 with 99.9% 25KG DRUM OR BAG IN ACCORDANCE TO YOUR DEMAND. Product Description   Chemical Name: 6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN CAS No.: CAS:21145-77-7 Molecular Fomula:C18H26O Molecular weight: 258.4 Appearance: white powder Assay:with 99.9% Packaging & Shipping                   Our Services 1.Supply sample2.The packing also can be according the customers` requirment3.Any inquiries will be replied within 24 hours 4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.5.Factory price. 6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order. 7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure […]

  • Sep, Thu, 2020
Pharmaceutical

n-Octyl gallate CAS:1034-01-1 octyl 3,4,5-trihydroxybenzoate

Quick Details Port: SH Payment Terms: D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 100 Kilogram/Kilograms per Week Other Names: n-Octyl gallate color: white Purity: 98% Shelf life: 2 Years Grade: Phamaceutical Grade CAS No.: 1034-01-1 Assay: HPLC 99% Type: Vitamins, Amino Acids and Coenzymes Test Method: HPLC UV Storage: Cool Dried Storage Packing: Aluminum Foil Paper EINECS No.: n/a MF: C10H12N5Na2O8P Application: Research Certificate: ISO Packaging Detail: ON REQUEST     Name: n-Octyl gallate CAS NO:1034-01-1 Chemical Name: octyl 3,4,5-trihydroxybenzoate Molecular formula & Molecular weight: C15H22O5; 282.33 n-Octyl gallate Appearance: white or milky white powder; Quality index: Melting point ℃ 100~102; Chloride,% ≤00.7;Loss on dry ,% ≤0.5; Uses: Used in oil and pharmaceutical preparations as anti-oxidant additive.    Storage: sealed container, in dark place, no contact with metals. Packing: plastic bag lined cardboard round drum, Net wt 25kg.    FAQ  

  • Sep, Thu, 2020
Organic Intermediate

CMO Factory Supply 98% Material Intermediates (2,4,6-trimethoxyphenyl)methanethiol CAS 58016-28-7

Quick Details Port: Any Port in China Supply Ability: 100000 Kilogram/Kilograms per Month Other Names: 2,4,6-Trimethoxybenzylmercaptan Type: pharmaceutical intermediates,Syntheses Material Intermediates EINECS No.: N/A Purity: 98%min MF: C10H14O3S Appearance: Powder Application: API Certification: HPLC, HNMR etc available CAS No.: 212555-23-2 Packaging Detail: Plastic bag, Paper bucket Product Description Description & Specification  Category  Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard Shelf life 2 years  Storage  should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Test Item Standard: USP  Identification IR spectrum similar to that of RS HPLC retention time similar to that of RS Related substance Total impurities: NMT0.3% Single impurity: NMT0.1% Heavy metals NMT 10ppm Loss on drying NMT0.5% Residue on ignition NMT0.1% Assay 98.5%-101.0%   Product Photo   Packaging & Shipping   Why Choose Us 1.Selecting raw materials strictly,our products are the highest purity.2.Reasonable and competitive price. Provide the best and professional service.3.Fast delivery of the samples ,samples from stock. Reliable shipping way.4.Full experience of large numbers containers loading in Chinese sea port.5.Best after-service after shipment .6.Professional documents for your custom clearance. FAQ Q: How to start orders or make payments?A: You can send our your Purchase order by email […]

  • Sep, Thu, 2020
Organic Intermediate

Manufacturer supply RE Isocyanate CAS 2422-91-5 triphenylmethane-4,4,4 -triisocyanate

Quick Details Port: Any main port in China Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal Supply Ability: 10 Metric Ton/Metric Tons per Week isocyanate Molecular Weight: 367.36 Other Names: isocyanate RE Type: Other EINECS No.: 219-351-8 Purity: 100% Dissolve Content ( In ethyl acetate ),%: 27±1 MF: C22H13N3O3,C22H13N3O3 Appearance: Green,Brown or yellow liquid Application: polyurethane hardener,industrial CAS No.: 2422-91-5 Packaging Detail: 750g/bottle, 20kg/drum, 200kg/drum, or according to customer demand

  • Sep, Thu, 2020
Organic Intermediate

High Purity 2,4,6-Triisopropylbenzenesulfonyl chloride 6553-96-4

Quick Details Other Names: N/A Origin: China Purity: 98min% Website: Grade: EP,USP,CP,JP Appearance: N/A CAS No.: 6553-96-4 Assay: 98.0 %min Type: Agrochemical Intermediates,Dyestuff Intermediates,pharmaceutical intermediates,Syntheses Material Intermediates Storage: Room Temperature Packing: 1kg/Alu bag or 25kg/Drum EINECS No.: N/A MF: C15H23ClO2S Application: Used as intermediate Packaging Detail: 1kg/Alu bag or 25kg/Drum or as your special request. Selling Units: Single item Single package size: 50X50X50 cm Single gross weight: 1.25 KG Product Description   Welcome to our store!!!   1  All retail products are in stock and real price, you can order the products directly. Order quantity is large, the price can be negotiated, please call on the Manager Sophia directly +86 18160860379(Whats, Skype,Wechat)   2  About express and logistics, our express delivery generally uses USPS&Fedex&TNT, door to door,about 5~10 working days. Air freight and sea freight need to book room in advance, please contact customer service for details.   3  If you are not satisfied with the product quality, we can be a full refund, but please contact the customer service firstly and tell us why you are not satisfied with it. We will rely on your opinion to improve!   Product Name:  2,4,6-Triisopropylbenzenesulfonyl chloride 6553-96-4 Appearance & Physical State: white […]