三(叔丁基二甲硅烷基)亚磷酸盐

三(叔丁基二甲硅烷基)亚磷酸盐

tris[tert-butyl(dimethyl)silyl] phosphite

85197-27-9

C18H45O3PSi3

424.77800

41.28000

8.27870

424.24100

n20/D 1.445

174.7ºC

41735ºC

0.907 g/mL at 20ºC(lit.)

82-84ºC0.2 mm Hg

III

2931900090

UN 3265 8/PG 3

R34

S26; S36/37/39; S45

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%