14744-18-4

14744-18-4结构式
14744-18-4结构式

化源商城直购

英文名 2,2,5,5-tetramethyloxolane-3,4-dione
英文别名 2,2,5,5-tetramethyl-furan-3,4-dione
2,2,5,5-tetramethyltetrahydro-3,4-furandione
2,2,5,5-tetramethyltetrahydrofuran-3,4-dione
2,2,5,5-Tetramethyl-furan-3,4-dion
2,2,5,5-tetramethyl-2,5-dihydrofuran-3,4-dione
分子式 C8H12O3
分子量 156.17900
精确质量 156.07900
PSA 43.37000
LogP 0.71200
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%