3-Pentenoic acid,2-methyl-, ethyl ester
- 中文别名:2-甲基-3-戊烯酸乙酯
- 中文释义:2-甲基-3-戊烯酸乙酯;2-甲基-3-戊酸乙酯
- 英文别名:ethyl (E)-2-methylpent-3-enoate;
UNII-37FR080RET;
4-Methylpenten-2-saeure-ethylester;
HOWBPXBYCPKWBL-GQCTYLIASA;
Ethyl 2-methylpent-3-en-1-oate;
FEMA No. 3456,E;
FEMA No. 3456;
Ethyl-2-methyl-3-pentenoate;
2-Methyl-pent-3-ensaeure-ethylester;
3-Pentenoic acid,2-methyl-,ethyl ester;
Aethyl-2-methyl-3-pentenoat
- CAS No.:1617-23-8
- 分子式:C8H14O2
- 分子量:142.20
- 精确分子量:142.09900
- PSA:26.30000
- InChI:The Key: HOWBPXBYCPKWBL-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 外观与性状:
- 无色液体
- 密度:
- 0.899 g/cm3
- 沸点:
- 163.2ºC at 760 mmHg
- 闪点:
- 59.1ºC
- 折射率:
- 1.43
- 蒸汽压:
- 2.09mmHg at 25°C
安全信息
- 外观与性状:
- 无色液体
- 密度:
- 0.899 g/cm3
- 沸点:
- 163.2ºC at 760 mmHg
- 闪点:
- 59.1ºC
- 折射率:
- 1.43
- 蒸汽压:
- 2.09mmHg 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%