4-氯甲酰基丁酸甲酯

4-氯甲酰基丁酸甲酯

Methyl 4-(chloroformyl)butyrate

1501-26-4

C6H9ClO3

164.58700

43.37000

1.09510

164.02400

无色液体

n20/D 1.445(lit.)

Stable under normal temperatures and pressures. Moisture sensitive.

180 °F

0.0932mmHg at 25°C

2-8ºC

1.191 g/mL at 25 °C(lit.)

reacts

110 °C17 mm Hg(lit.)

II

8

2918300090

UN 3265 8/PG 2

3

R34

S26-S36/37/39-S45-S24/25

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: