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| CAS号 : | 1066-37-1 |
精确质量 : | 197.91000 |
| 分子式 : | C3H9BrGe |
logP : | 2.21620 |
| 分子量 : | 197.64800 |
PSA : | 0.00000 |
三甲基溴化锗 | |
bromo(trimethyl)germane | |
1066-37-1 | |
C3H9BrGe | |
197.64800 | |
0.00000 | |
2.21620 | |
197.91000 |
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n20/D 1.47(lit.)
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99 °F
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24mmHg at 25°C
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Flammables area
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−25 °C(lit.)
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1.54 g/mL at 25 °C(lit.)
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114 °C(lit.)
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II
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3
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2931900090
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UN 2920 8/PG 2
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3
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R10; R34
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S16-S26-S27-S36/37/39-S45
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C
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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% |
将0.5g三氯化铝加入到84.5g四甲基锗中,在搅拌下慢慢滴入102g溴,反应激烈进行。反应物搅拌2h后,蒸馏得到104g产物,收率83%。产物中加入少量汞,振荡除去溶解的卤素,重新蒸馏得纯品。 | |
有机合成中间体。 |
