前往化源商城
入驻化源商城

1128-82-1

1128-82-1结构式
1128-82-1结构式

化源商城直购

英文名 ethyl 4-methyl-5-oxooxolane-2-carboxylate
英文别名 4-methyl-5-oxo-tetrahydro-furan-2-carboxylic acid ethyl ester
2-Furancarboxylic acid,tetrahydro-4-methyl-5-oxo-,ethyl ester
4-Methyl-5-oxo-tetrahydro-furan-2-carbonsaeure-aethylester
分子式 C8H12O4
分子量 172.17800
精确质量 172.07400
PSA 52.60000
LogP 0.50110
海关编码 2932190090
海关编码 2932190090
中文概述 2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%