N,N-双(三甲基硅基)甲酰胺

N,N-双(三甲基硅基)甲酰胺

N,N-Bis(trimethylsilyl)formamide

15500-60-4

C7H19NOSi2

189.40300

20.31000

2.75050

189.10100

n20/D 1.437

42ºC

4.78mmHg at 25°C

158ºC

0.86g/cm3

158ºC

III

3.2

2931900090

UN 1993 3/PG 3

R10

2931900090. Other organo-inorganic compounds

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%

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%