2,2,3,3-四甲基环丙甲酸

2,2,3,3-四甲基环丙甲酸

2,2,3,3-tetramethylcyclopropanecarboxylic acid

15641-58-4

C8H14O2

142.19600

37.30000

1.75320

142.09900

白色粉末或晶体

1.454

97.5ºC

0.106mmHg at 25°C

120-121 °C(lit.)

0.999 g/cm3

204.8ºC at 760 mmHg

2916209090

3

R36/37/38

S26-S37/39

Xi

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

A.入境货物通关单
B.出境货物通关单

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

2916209090 其他（环烷、环烯、环萜烯）一元羧酸（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:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%

2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%