丙二酸甲酯酰氯

丙二酸甲酯酰氯

Methyl malonyl chloride

37517-81-0

C4H5ClO3

136.53400

43.37000

0.31490

135.99300

透明淡黄色至黄色液体

n20/D 1.432(lit.)

Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.

176 °F

2-8ºC

1.278 g/mL at 20 °C

57-59 °C12 mm Hg(lit.)

II

8

2918300090

UN 3265 8/PG 2

3

R34

S26-S36/37/39-S45

C

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

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%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: