三乙基硅基乙炔

三乙基硅基乙炔

triethyl(ethynyl)silane

1777-03-3

C8H16Si

140.29800

0.00000

2.66730

140.10200

透明无色至淡的黄色液体

n20/D 1.433(lit.)

63 °F

7.75mmHg at 25°C

Flammables area

0.783 g/mL at 25 °C(lit.)

136 °C

GHS02

危险

H225

II

3

2931900090

UN 1993 3/PG 2

3

R11; R36/37/38

S16-S26-S36/37/39

F; Xi

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%