methyl 2,2,3,3-tetrafluoropropanoate

methyl 2,2,3,3-tetrafluoropropanoate名称

[ CAS 号 ]:
1893-38-5

[ 英文名 ]:
methyl 2,2,3,3-tetrafluoropropanoate

[英文别名 ]:

3,4,5,6-tetrafluorophthalic anhydride
Methyl tetrafluoropropionate
methyl 2,2,3,3-tetrafluoropropionate
4,5,6,7-tetrafluoroisobenzofurane-1,3-dione
4,5,6,7-tetrafluoroisobenzofuran-1,3-dione
2,2,3,3-Tetrafluor-propionsaeure-methylester
4,5,6,7-tetrafluorophthalic anhydride
tetrafluoropropionic acid methyl ester
tetra-fluorophthalic anhydride
2,2,3,3-tetrafluoropropionic acid methyl ester

methyl 2,2,3,3-tetrafluoropropanoate物理化学性质

[ 密度 ]:
1.331g/cm3

[ 沸点 ]:
88ºC at 760 mmHg

[ 分子式 ]:
C₄H₄F₄O₂

[ 分子量 ]:
160.06700

[ 闪点 ]:
8.1ºC

[ 精确质量 ]:
160.01500

[ PSA ]:
26.30000

[ LogP ]:
1.05980

[ 蒸汽压 ]:
62.3mmHg at 25°C

[ 折射率 ]:
1.306

methyl 2,2,3,3-tetrafluoropropanoate安全信息

[ 海关编码 ]:
2915900090

methyl 2,2,3,3-tetrafluoropropanoate合成路线

详细合成路线

methyl 2,2,3,3-tetrafluoropropanoate海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 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:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated 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:5.5% General tariff:30.0%