二(三正丁基甲锡烷基)乙炔

二(三正丁基甲锡烷基)乙炔

tributyl(2-tributylstannylethynyl)stannane

994-71-8

C26H54Sn2

604.10900

0.00000

9.76640

606.22700

透明无色液体

n20/D 1.493(lit.)

254.3ºC

497.5ºC at 760mmHg

III

6.1(b)

2931900090

UN 2788 6.1/PG 3

R21

35-36/37/39-45-60-61

T; N

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%