Silane(1,4-phenylenedimethylidene)tetrakis[trimethyl

[ 密度 ]:
0.849g/cm3

[ 沸点 ]:
375.6ºC at 760mmHg

[ 分子式 ]:
C₂₀H₄₂Si₄

[ 分子量 ]:
394.88900

[ 闪点 ]:
149.7ºC

[ 精确质量 ]:
394.23600

[ LogP ]:
7.55440

[ 蒸汽压 ]:
1.66E-05mmHg at 25°C

[ 折射率 ]:
1.457

[ 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%

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