6,6-Dimethyl-2,5,7,10-tetraoxa-6-silaundecane

名称

[ CAS 号 ]:
18236-23-2

[ 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

物理化学性质

[ 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

安全信息

[ 海关编码 ]:
2931900090

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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%