ethyl (E)-2-methyl-2-pentenoate

ethyl (E)-2-methyl-2-pentenoate名称

[ CAS 号 ]:
1617-40-9

[ 英文名 ]:
ethyl (E)-2-methyl-2-pentenoate

[英文别名 ]:

2-Pentenoicacid,2-methyl-,ethyl ester,(E)-(8CI)
ethyl (E)-2-methyl-2-pentenoate
ethyl E-2-methylpent-2-enoate
2-Pentenoic acid,2-methyl-,ethyl ester,(2E)
Ethyl (E)-2-methylpent-2-en-1-oate
(E)-2-methyl-pent-2-enoic acid ethyl ester
2-methyl pent 2-enoate d'ethyle
ethyl 2-methyl-2-pentenoate

ethyl (E)-2-methyl-2-pentenoate物理化学性质

[ 密度 ]:
0.902g/cm3

[ 沸点 ]:
171.6ºC at 760 mmHg

[ 分子式 ]:
C₈H₁₄O₂

[ 分子量 ]:
142.19600

[ 闪点 ]:
59.6ºC

[ 精确质量 ]:
142.09900

[ PSA ]:
26.30000

[ LogP ]:
1.90580

[ 蒸汽压 ]:
1.39mmHg at 25°C

[ 折射率 ]:
1.431

ethyl (E)-2-methyl-2-pentenoate安全信息

[ 海关编码 ]:
2916190090

ethyl (E)-2-methyl-2-pentenoate合成路线

详细合成路线

ethyl (E)-2-methyl-2-pentenoate海关

[ 海关编码 ]: 2916190090

[ 中文概述 ]:
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

[ 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%