methyl 3-oxopent-4-enoate

methyl 3-oxopent-4-enoate名称

[ CAS 号 ]:
37734-05-7

[ 英文名 ]:
methyl 3-oxopent-4-enoate

[英文别名 ]:

4-Pentenoic acid,3-oxo-,methyl ester
Methyl-3-oxo-4-pentenoat
3-Oxo-4-pentensaeuremethylester
3-oxo-pent-4-enoic acid methyl ester
methyl 3-oxo-4-pentenoate
methyl 3-oxo-5-pentenoate
methyl 3-oxo-4-pentanoate
3-Oxopent-4-ensaeuremethylester
methyl 3-oxapent-4-enoate

methyl 3-oxopent-4-enoate物理化学性质

[ 分子式 ]:
C₆H₈O₃

[ 分子量 ]:
128.12600

[ 精确质量 ]:
128.04700

[ PSA ]:
43.37000

[ LogP ]:
0.30460

methyl 3-oxopent-4-enoate安全信息

[ 海关编码 ]:
2918300090

methyl 3-oxopent-4-enoate合成路线

详细合成路线

methyl 3-oxopent-4-enoate上下游产品

methyl 3-oxopent-4-enoate上游产品

methyl 3-oxopent-4-enoate下游产品

methyl 3-oxopent-4-enoate海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%