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| CAS号 : | 727-99-1 |
精确质量 : | 250.06100 |
| 分子式 : | C14H9F3O |
logP : | 3.93640 |
| 分子量 : | 250.21600 |
PSA : | 17.07000 |
2-(三氟甲基)苯并苯酮 | |
2-(Trifluoromethyl)benzophenone | |
727-99-1 | |
C14H9F3O | |
250.21600 | |
17.07000 | |
3.93640 | |
250.06100 |
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1.56
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黄色晶体粉末
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177ºC
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369ºC at 760 mmHg
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60-62 °C
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1.6g/cm3
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S37/39-S26-S36
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Xi
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R36/37/38
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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: |
