18715-54-3

18715-54-3结构式
18715-54-3结构式

化源商城直购

英文名 [4-[dimethyl-[(3-propoxyoxiran-2-yl)methyl]silyl]phenyl]-dimethyl-[(3-propoxyoxiran-2-yl)methyl]silane
密度 1.03g/cm3
沸点 481.3ºC at 760 mmHg
分子式 C22H38O4Si2
分子量 422.70600
闪点 197.1ºC
精确质量 422.23100
PSA 43.52000
LogP 3.12840
蒸汽压 5.9E-09mmHg at 25°C
折射率 1.502
海关编码 2931900090
海关编码 2931900090
中文概述 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%