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Cheap PriceList for 2-Phenylimidazole 670-96-2 Faster Delivery - 2-Ethylimidazole 1072-62-4 – Starsky
Description Product name:2-Ethylimidazole CAS:1072-62-4 MF:C5H8N2 MW:96.13 Density:1.55 g/cm3 Melting point:78-81°C Boiling point:268°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, alcohol, acetone and benzene. 2-Ethylimidazole is a versatile intermediate with a variety of applications. It is used as a building block for active ingredients as well as in epoxy curing. It was used in the synthesis of razaxaban, a highly potent, selective, and orally bioavailable factor Xa ... -
Reasonable price 2-Ethylimidazole 1072-62-4 Faster Delivery - Tetrachloroethylene 127-18-4 – Starsky
Description Product Name: Tetrachloroethylene CAS: 127-18-4 MF: C2Cl4 MW: 165.83 EINECS: 204-825-9 Melting point: -22 °C (lit.) Boiling point: 121 °C (lit.) Density: 1.623 g/mL at 25 °C (lit.) Vapor density: 5.83 (vs air) Vapor pressure: 13 mm Hg ( 20 °C) Refractive index: n20/D 1.505(lit.) Fp: 120-121°C Form: Liquid Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.05% Evaporation residue ≤0.001% PH 5.0-8.0 Applicat... -
Manufactur standard Manufacturer Supplier Dimethyl Adipate - Pyridine 110-86-1 – Starsky
Description Product Name: Pyridine CAS: 110-86-1 MF: C5H5N MW: 79.1 EINECS: 203-809-9 Melting point: -42 °C (lit.) Boiling point: 115 °C (lit.) Density: 0.978 g/mL at 25 °C (lit.) Vapor density: 2.72 (vs air) Vapor pressure: 23.8 mm Hg ( 25 °C) Refractive index: n20/D 1.509(lit.) FEMA: 2966 | PYRIDINE Fp: 68 °F Form: Liquid Color: colorless PH: 8.81 (H2O, 20℃) Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤10 Water ≤0.5% Applicat... -
Wholesale Dealers of Monomethyl Adipate - Diethyl carbonate 105-58-8 – Starsky
Description Product name:Diphenyl carbonate/DPC CAS:102-09-0 MF:C13H10O3 MW:214.22 Density:1.3 g/cm3 Melting point:77.5-80°C Boiling point:301-302°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99% Acidity ≤0.5% Water ≤0.5% Application 1.It is mainly used in the synthesis of engineering plastics such as polycarbonate and poly (p-hydroxybenzoate). 2.It is used as plasticizer and solvent of nitrocellulose. 3.It i... -
Lowest Price for Diethyl Succinate 123-25-1 - gamma-Valerolactone 108-29-2 – Starsky
Description Product Name: gamma-Valerolactone CAS: 108-29-2 MF: C5H8O2 MW: 100.12 EINECS: 203-569-5 Melting point: −31 °C(lit.) Boiling point: 207-208 °C(lit.) Density: 1.05 g/mL at 25 °C(lit.) Vapor density: 3.45 (vs air) Fefractive index: n20/D 1.432(lit.) Fp: 204.8 °F Form: Liquid Color: Clear colorless PH: 7 (H2O, 20℃) Specification Inspection items Specifications Results Appearance Colorless to slightly yellow liquid conform Odor Herbal, Sweet warm cocoa, woody ... -
Ordinary Discount 4-Methylanisole Cas 104-93-8 With Best Price - p-Hydroxy-cinnamic acid 7400-08-0 – Starsky
Description Product name:p-Hydroxy-cinnamic acid CAS:7400-08-0 MF:C9H8O3 MW:164.16 Density:1.213 g/ml Melting point:214°C Boiling point:251°C Packaging:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥99% Water ≤0.5% Application It is used as intermediate of medicine and spice industry, liquid crystal raw material. Property It is soluble in water and ethanol. Storage Stored at a dry, shady, ventilated place. Payment 1, T/T 2, L/C... -
Big Discount Molybdenum Disulfide Mos2 Powder - Manganous dihydrogen phosphate 18718-07-5 – Starsky
Description Product name:Manganese dihydrogen phosphate CAS:18718-07-5 MF:Mn(H2PO4)2·2H2O MW:259.36 Package:1 kg/bag, 25 kg/bag Specification Items Specifications Appearance Reddish crystal Phosphoric acid and phosphate 46-52% Mn ≥14% Fe ≤0.5% SO4 ≤0.07% Water insoluble matter ≤6.0% Application 1.It is mainly used as phosphating agent for steel anti-rust, especially suitable for anti-rust of large mechanical equipment. 2.It is used as lubricating layer and protective... -
Factory source Benzyl Salicylate 118-58-1 Faster Delivery - trans-Cinnamic acid 140-10-3 – Starsky
Description Product Name: trans-Cinnamic acid CAS: 140-10-3 MF: C9H8O2 MW: 148.16 EINECS: 205-398-1 Melting point: 133 °C (lit.) Boiling point: 300 °C(lit.) Density: 1.248 Vapor pressure: 1.3 hPa (128 °C) Refractive index: 1.5049 (estimate) Fp: >230 °F Storage temp: 2-8°C Solubility: 0.4g/l Pka: 4.44(at 25℃) Form: Crystalline Powder Color: White Merck: 14,2299 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White or light yellow powder Purit... -
Manufacturer for Manufacturer Supplier Butylparaben 94-26-8 - Dimethyl carbonate/DMC 616-38-6 – Starsky
Description Product name:Diphenyl carbonate/DPC CAS:102-09-0 MF:C13H10O3 MW:214.22 Density:1.3 g/cm3 Melting point:77.5-80°C Boiling point:301-302°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99% Acidity ≤0.5% Water ≤0.5% Application 1.It is mainly used in the synthesis of engineering plastics such as polycarbonate and poly (p-hydroxybenzoate). 2.It is used as plasticizer and solvent of nitrocellulose. 3.It i... -
Super Lowest Price Methyl Acetoacetate - Dibromoneopentyl glycol/DBNPG 3296-90-0 – Starsky
Description Product name:2,2-Bis(bromomethyl)propane-1,3-diol/Dibromoneopentyl glycol/DBNPG CAS:3296-90-0 MF:C5H10Br2O2 MW:261.94 Density:1.8 g/cm3 Melting point:112-114°C Boiling point:235°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥98% Water ≤0.5% Application 1.It is a reactive flame retardant containing 60% aliphatic bromine. It can be used in all kinds of thermosetting polyesters to provide wide... -
Competitive Price for Cerium Dioxide Ceo2 1306-38-3 - Cerium dioxide 1306-38-3 – Starsky
Description Product Name: Tetrakis(triphenylphosphine)palladium CAS: 14221-01-3 MF: C72H60P4Pd MW: 1155.561844 EINECS: 238-086-9 Melting point: 103-107 °C storage temp.: 2-8°C form: Fine Powder or Platelets color: Bright yellow to khaki Water Solubility: insoluble Specification Product Name Tetrakis(triphenylphosphine)palladium CAS 14221-01-3 Apperance Yellow Powder Melting point 103-107 °C Assay/Pd ≥9.2% Purity ≥99% Properties of precious metal catalysts 1.High activit... -
China wholesale Factory Price Dodecyl Acrylate - Tosyl chloride 98-59-9 – Starsky
Description Product name:Tosyl chloride CAS:98-59-9 MF:C7H7ClO2S MW:190.65 Melting point:65-69°C Boiling point:134°C Density:1.006 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Free acid ≤0.2% Water ≤0.3% Application 1.In the dyestuff industry, it is mainly used to manufacture intermediates of disperse, ice and acid dyestuffs. 2.In the pharmaceutical industry, it is mainly used in the production of s...
