2-Propenoic acid,2-fluoro-
- 中文别名:2-氟丙烯酸
- 中文释义:2-氟丙烯酸;Propionyl fluoride;2,2-Difluoroethylamine;2,2-Difluoroethanamine;3,3,3-(trifluoropropyl)trimethoxysilane;ls-selectride;tetra butyl ammonium fluoride;tetrabutyl ammonium fluoride;N,N,N-tributylbutan-1-aminium fluoride trihydrate;Tetrabutylammon
- 英文别名:2-Fluoroacrylic acid;
2-Fluoropropenoic acid
- CAS No.:430-99-9
- 分子式:
C3H3FO2
- 分子量:90.05
- 精确分子量:90.01170
- PSA:37.30000
- InChI:InChI=1/C3H3FO2/c1-2(4)3(5)6/h1H2,(H,5,6)
- 分子结构式:
物化性质
- 密度:
- 1.233g/cm3
- 熔点:
- 51.5ºC
- 沸点:
- 181.3ºC at 760mmHg
- 闪点:
- 63.5ºC
- 折射率:
- 1.388
- 蒸汽压:
- 0.397mmHg at 25°C
安全信息
- 密度:
- 1.233g/cm3
- 熔点:
- 51.5ºC
- 沸点:
- 181.3ºC at 760mmHg
- 闪点:
- 63.5ºC
- 折射率:
- 1.388
- 蒸汽压:
- 0.397mmHg at 25°C
海关数据
中国海关编码:2916190090
- 概述:
- 2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- 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
- 摘要/Summary:
- 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%