18236-23-2

• 常用中文名：6,6-Dimethyl-2,5,7,10-tetraoxa-6-silaundecane
• 常用英文名：6,6-Dimethyl-2,5,7,10-tetraoxa-6-silaundecane
• CAS号：18236-23-2
• 分子式：C₈H₂₀O₄Si
• 分子量：208.32700
• 发布时间：2016-10-14 12:53:52
• 更新时间：2024-01-12 15:39:28

名称

• 英文名: 6,6-Dimethyl-2,5,7,10-tetraoxa-6-silaundecane
• 英文别名: Dimethyl-bis-(2-methoxy-aethoxy)-silan; Benzene,1,1'-methylenebis[2-methoxy-5-methyl; Bis-(2-methoxy-5-methyl-phenyl)-methan; Bis-(2-methoxy-aethoxy)-dimethyl-silan; bis-(2-methoxy-ethoxy)-dimethyl-silane; bis-(2-methoxy-5-methyl-phenyl)-methane

物化性质

• 密度: 0.939g/cm3
• 沸点: 177.7ºC at 760mmHg
• 分子式: C₈H₂₀O₄Si
• 分子量: 208.32700
• 闪点: 48.3ºC
• 精确质量: 208.11300
• PSA: 36.92000
• LogP: 1.01420
• 蒸汽压: 1.39mmHg at 25°C
• 折射率: 1.408

安全

• 海关编码: 2931900090

合成路线

109-86-4 1009-93-4 ~% 18236-23-2

文献：SILATRONIX, INC.; HAMERS, Robert, J.; WEST, Robert, C.; PENA HUESO, Jose, A.; USREY, Monica, L.; DONG, Jian Patent: WO2014/39886 A1, 2014 ; Location in patent: Page/Page column 36 ;

109-86-4 75-78-5 ~% 18236-23-2

文献：General Electric Co. Patent: US2559342 , 1951 ; C. A., 1952 , p. 1581

109-86-4 556-67-2 ~% 18236-23-2

文献：Union Carbide Corp. Patent: US2881199 , 1956 ;

109-86-4 556-67-2 ~% 18236-23-2 18001-62-2

文献：Union Carbide Corp. Patent: US2881199 , 1956 ;

上下游产品

上游产品  4
109-86-4 1009-93-4 75-78-5 556-67-2
下游产品  0

海关

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%