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OEM/ODM China Tetrakis(Triphenylphosphine)Palladium - Benzyl chloroformate 501-53-1 – Starsky
Description Product name:Benzyl chloroformate CAS:501-53-1 MF:C8H7ClO2 MW:170.59 Density:1.212 g/ml Melting point:-20°C Boiling point:103°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Co-Pt) ≤20 Acidity(mgKOH/g) ≤0.1 Water ≤0.5% Application It can be used as amino protective agent in the synthesis of antibiotics and pesticide intermediate. Benzyl chloroformate is the benzyl ester of chlo... -
China wholesale Ethyl 2-Hydroxybenzoate Cas 118-61-6 - Sodium 2-propylpentanoate 1069-66-5 – Starsky
Description Product Name: Sodium 2-propylpentanoate CAS: 1069-66-5 MF: C8H15NaO2 MW: 166.19 EINECS: 213-961-8 Melting point: 300 °C Density: 1.0803 g/cm3 Storage temp: 2-8°C Solubility H2O: 50 mg/mL Form: Fine Powder Pka: 4.8(at 25℃) Color: White PH: 6.0～9.0 (50g/l, 25℃) Merck: 14,9913 Specification Product Name Sodium 2-propylpentanoate Appearance White powder Purity 99% Melting point 300 °C Storage temp 2-8°C Application Uses Antiepileptic; increases levels of GABA in the bra... -
Factory best selling 3-Methylanisole 100-84-5 - 4,4′-Oxydianiline 101-80-4 – Starsky
Application 1) It is the main material of High temperature polyimied film, resin, engineering plastic as bellows: Polyimide, polyether imide, polyester imide, a polymaleimide, poly aryl amide 2)It is material of 3,3’,4,4’-Tetraaminodiphenyl Ether which is main monomer of a series of aromatic heterocyclic heat resistant polymeric material 3)It is material of high performance heat resistance of epoxy resin, polyurethane and other polymer materials and crosslinking agent. Storage Storage l... -
Super Lowest Price Manufacturer Eugenol - Ethyl vanillin 121-32-4 – Starsky
Description Product name:Ethyl vanillin CAS:121-32-4 MF:C9H10O3 MW:166.17 Melting point:77°C Density:1.11 g/cm3 Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White or light yellow crystal Purity ≥99% Residue on ignition ≤0.5% Loss on drying ≤0.5% Application 1.Ethyl vanillin has the fragrance of vanillin, but it is more elegant than vanillin. Its aroma intensity is 3-4 times higher than vanillin. It is mainly used as snacks, beverages and other... -
Best Price on Wholesales Acetyl Tributyl Citrate - Dibutyl phthalate 84-74-2 – Starsky
Description Product name:Dibutyl phthalate Appearance:Colorless transparent liquid Purity:99.5% CAS:84-74-2 MF:C16H22O4 MW:278.35 EINECS:201-557-4 Melting point:-35°C Boiling point:340°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Pt-Co) ≤20 Purity ≥99.5% Acid value(mgKOH/g) ≤0.07 Moisture ≤0.1% Application 1. It is common plasticizer for plastics, synthetic rubber, artificial leather, etc. 2.... -
Cheapest Price Factory Price Propylene Carbonate - Methyl acetoacetate 105-45-3 – Starsky
Description Product name:Methyl acetoacetate CAS:105-45-3 MF:C5H8O3 MW:116.12 Melting point:-28°C Boiling point:169-170°C Density:1.077 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity (in acetic acid) ≤0.1% Water ≤0.1% Application 1.Methyl acetoacetate is an intermediate of fungicides, such as oxadiazinol, dimethylazoxyphenol, acetaminophen, insecticides, such as diazinon... -
2021 China New Design Manufacturer Supplier Triethyl Orthoformate Teof - Methyl acetoacetate 105-45-3 – Starsky
Description Product name:Methyl acetoacetate CAS:105-45-3 MF:C5H8O3 MW:116.12 Melting point:-28°C Boiling point:169-170°C Density:1.077 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity (in acetic acid) ≤0.1% Water ≤0.1% Application 1.Methyl acetoacetate is an intermediate of fungicides, such as oxadiazinol, dimethylazoxyphenol, acetaminophen, insecticides, such as diazinon... -
2021 Good Quality N-Iodosuccinimide - 4-Hydroxyacetophenone 99-93-4 – Starsky
Description Product name:4′-Hydroxyacetophenone CAS:99-93-4 MF:C8H8O MW:136.15 Melting point:132-135°C Boiling point:147-148°C Flash point:166°C Density:1.109 g/ml Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥98% Water ≤0.5% Loss on drying ≤0.5% Application It is used in the production of choleretics and spices. Property It is easily soluble in alcohol, ether, chloroform, fatty oil and glycerol, and slightly soluble in wat... -
Hot sale Factory Scandium Metal Powder Cas 7440-20-2 - Cesium carbonate 534-17-8 – Starsky
Description Product Name: Cesium carbonate CAS: 534-17-8 MF: CCs2O3 MW: 325.82 EINECS: 208-591-9 Density: 4.072 Form: Powder/Granules Color: White Specific Gravity: 4.072 Sensitive: Hygroscopic Merck: 14,2010 BRN: 4546405 Specification Product Name Cesium carbonate Appearance White crystalline powder Purity 99.9% Melting point 610°C Boiling point 333.6ºC at 760 mmHg Flash point 169.8ºC Water solubility 261 g/100 mL (20 ºC) Application 1. Many prop... -
Newly Arrival 4-Methylacetophenone 122-00-9 - Triethyl citrate 77-93-0 – Starsky
Description Product name:Triethyl citrate CAS:77-93-0 MF:C12H20O7 MW:276.28 Melting point:-46°C Boiling point:235°C Density:1.137 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Pt-Co) ≤10 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.Triethyl citrate can improve the foaming property and bulking state of baked food as bulking retention agent. 2.Triethyl citrate can be used as antioxidant ... -
Best-Selling Xylazine Hcl - Prilocaine 721-50-6 – Starsky
Description Product Name: Prilocaine CAS: 721-50-6 MF: C13H20N2O MW: 220.31 EINECS: 211-957-0 Melting point: 37-38° Density: 1.0117 (rough estimate) Fefractive index: nD20 1.5298 Storage temp: 2-8°C Specification Product Name Prilocaine CAS 721-50-6 Appearance White crystals Purity 99% Melting point 37-38° Storage temp 2-8°C Application Uses: It is a kind of local anesthetic drug. The product has better efficacy than procaine and the local anesthesia intensity and speed ... -
Cheapest Factory Methyl 4-Tert-Butylbenzoate Manufacturer - Dibutyl fumarate 105-75-9 – Starsky
Description Product name:Dibutyl fumarate/DBF CAS:105-75-9 MF:C12H20O4 MW:228.28 Density:0.98 g/ml Melting point:-18°C Boiling point:141°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.2% Application It is an internal plasticizer. It can be copolymerized with vinyl chloride, vinyl acetate, styrene and acrylate monomers. The copolymer can be used as ad...
