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| CAS号 : | 2117-50-2 |
精确质量 : | 353.94500 |
| 分子式 : | C8H18Sn2 |
logP : | 2.74460 |
| 分子量 : | 351.63100 |
PSA : | 0.00000 |
双(三甲基锡)乙炔 | |
BIS(TRIMETHYLSTANNYL)ACETYLENE | |
2117-50-2 | |
C8H18Sn2 | |
351.63100 | |
0.00000 | |
2.74460 | |
353.94500 |
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白色结晶
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86.1ºC
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0.177mmHg at 25°C
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Flammables area
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59-61ºC(lit.)
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219.3ºC at 760 mmHg
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GHS02, GHS06, GHS09 | |
危险 | |
H228; H300 + H310 + H330; H410 | |
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2931900090
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UN 2926
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R26/27/28; R50/53
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S26; S27; S28; S45; S60; S61
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T+; N
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2931900090. Other organo-inorganic compounds |
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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% |
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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% |
