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| CAS号 : | 5122-16-7 |
精确质量 : | 287.92100 |
| 分子式 : | C8H2BrF5O |
logP : | 2.95970 |
| 分子量 : | 288.99700 |
PSA : | 17.07000 |
2-溴-2',3',4',5',6'-五氟苯乙酮 | |
PENTAFLUOROPHENACYL BROMIDE | |
5122-16-7 | |
C8H2BrF5O | |
288.99700 | |
17.07000 | |
2.95970 | |
287.92100 |
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1.478
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103.2ºC
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247ºC at 760 mmHg
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30-32°C
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1.862 g/cm3
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8
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S26-S36/37/39
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III
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1759
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T
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R34
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2914700090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: |
