20656-61-5

20656-61-5 structure
20656-61-5 structure

Name methyl 2-chloro-3-oxopropanoate
Synonyms Propanedioyl dichloride, 2-methyl-
Methyl 2-Chloro-2-formylacetate
methyl formylchlroacetate
Methylmalonoyl dichloride
methyl chloro(formyl)acetate
Methyl malonyl chloride
methyl 2-chloro-3-oxopropionate
2-chloro-3-oxo-propionic acid methyl ester
2-chloro-3-methoxy-3-oxopropanal
methyl formylchloroacetate
Propanoic acid,2-chloro-3-oxo-,methyl ester
Density 1.4±0.1 g/cm3
Boiling Point 161.0±23.0 °C at 760 mmHg
Molecular Formula C4H4Cl2O2
Molecular Weight 154.979
Flash Point 51.4±21.2 °C
Exact Mass 153.958832
PSA 34.14000
LogP 1.18
Vapour Pressure 2.3±0.3 mmHg at 25°C
Index of Refraction 1.454
HS Code 2918300090
HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%