Methyl 4-chlorocinnamate
English name :Methyl 4-chlorocinnamateOther names:2-Propenoic acid, 3- (4-chlorophenyl)-, methyl esterCAS No.:7560-44-3
Molecular formula:C10H9ClO2Molecular weight: 196.630
Molar mass: 196.029114Melting point: 76-77°C
Boiling point:292.8±15.0 °C at 760 mmHg
Flash point:144.4±15.8 °C
Refractive index:1.572Properties :White Crystalline Powder, it can disolve in ethyl alcohol and diethyl ether, can't disolve in water.Purity :≥99%
Packaging : 25kg Paper barrel
Storage method: Seal in a cool, dry environment. If used and stored according to specifications, it will not decompose.Usage :
Methyl p-chlorocinnamate is an organic chemical, often used in industry, pharmaceutical industry, etc., obtained by reacting chlorobenzaldehyde with acetic anhydride. The chlorobenzene formaldehyde, acetic anhydride and sodium acetate with reaction 13 h under 180 ℃. After the reaction, it is slightly cold. Pour into the water, filter and wash the filter cake with water. Dissolve the cake repeatedly with ammonia until only a small amount of brownish-yellow sticky remains remain. The ammonium salt solution was filtered, then the chlorocinnamic acid was precipitated out with 3N dilute sulfuric acid, and the product was filtered and dried.
Methyl p-chlorocinnamate is mainly used to synthesize methyl bromomethyl cinnamate from the upstream raw material of the antithrombotic agent ozagrel sodium. The methyl methylanilate was prepared by N- butyl diimide bromide bromide and the total yield was 67%.
在线联系供应商
Other supplier products
4-chlorocinnamic acid | Name :4-chlorocinnamic acid CAS number :1615-02-7 Molecular formula:C9H7ClO2 Molecular weight: 182.60400 Exact mass: 182.01300 PSA:37.30000 LOGP: 2... | |
4-methyl cinnamic acid methyl ester | Name: 4-methyl cinnamic acid methyl ester CAS No.: 20754-20-5 Formula: C11H12O2 Molecular Weight: 176.21 Melting point: 58~62℃ Boiling point: 273℃ ... | |
Benzaldehyde | Name: Benzaldehyde CAS No.: 100-52-7 Formula: C7H6O Molecular Weight: 162.19 Melting point:: -26 °C Boiling point: 179 °C Density:1.044 g/c... | |
4-Fluorocinnamic acid | English name:4-Fluorocinnamic acid Other names:3-(4-Fluorophenyl)acrylic acid; para-fluorocinnamic acid; 2-Propenoic acid, 3-(4-fluorophenyl)-; P-F... | |
Cinnamaldehyde | English name : CinnamaldehydeOther names:3-phenyl-2-propena; 3-Phenyl-2-propenaldehyde; 3-phenyl-acrolei; 3-Phenylacrolein; 3-Phenylacrylaldehyde; ... |
Same products
flask | 卖方: PakGent Bioscience (Suzhou) Co., Ltd. | Fit tips, DNase/RNase free, sterile, rack pack(78mm) PakGent UFPT-1000R-L Low Retention 1000ul M... | |
Lesinurad | 卖方: Lepu Medical Technology(Beijing)Co.,Ltd | Lesinurad *Product registration and availability vary by country. For more information on prod... | |
LEN503 Nebulizer | 卖方: Lepu Medical Technology(Beijing)Co.,Ltd | Cute pet caring Small atomized particles nebulizer machine for kids Adjustable atomizing cup H... | |
SINOART Shanghai Co., Ltd. | 卖方: SINOART Shanghai Co., Ltd. | SINOART specializes in a series of easels, artist canvas, produced by Jinhua GOWIN and PAN’... | |
High Voltage Surge Arresters | 卖方: Guangdong Yufeng Industries Co.,Ltd | High voltage surge arresters, also called lightning arresters, are electrical devices designed to... |