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| CAS号 : | 2797-79-7 |
精确质量 : | 257.94200 |
| 分子式 : | C6H3BrF4N2 |
logP : | 3.06440 |
| 分子量 : | 258.99900 |
PSA : | 38.05000 |
4-溴四氟苯肼 | |
(4-Bromotetrafluorophenyl)hydrazine | |
2797-79-7 | |
C6H3BrF4N2 | |
258.99900 | |
38.05000 | |
3.06440 | |
257.94200 |
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1.571
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57ºC
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170.7ºC at 760 mmHg
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79-80°C
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2.006 g/cm3
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1.45mmHg at 25°C
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S26; S36/37/39
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T
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R20/21/22
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2928000090
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品名, 成分含量, 用途 |
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2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0% |
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2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
