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| CAS号 : | 652-22-2 |
精确质量 : | 263.98200 |
| 分子式 : | C8F8O |
logP : | 3.12710 |
| 分子量 : | 264.07200 |
PSA : | 17.07000 |
八氟甲基苯基酮 | |
Perfluoroacetophenone | |
652-22-2 | |
C8F8O | |
264.07200 | |
17.07000 | |
3.12710 | |
263.98200 |
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无色至黄色液体
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n20/D 1.394(lit.)
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137 °F
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1.609 g/mL at 25ºC(lit.)
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176.8ºC at 760 mmHg
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2914700090
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UN 1224 3
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Xi
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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: |
