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| CAS号 : | 5157-57-3 |
精确质量 : | 221.94100 |
| 分子式 : | C8H5Cl3O |
logP : | 3.32640 |
| 分子量 : | 223.48400 |
PSA : | 17.07000 |
2,2-Dichloro-1-(4-chlorophenyl)ethanone | |
5157-57-3 | |
C8H5Cl3O | |
223.48400 | |
17.07000 | |
3.32640 | |
221.94100 |
|
1.634
|
|
|
502.7ºC
|
|
|
907.6ºC at 760 mmHg
|
|
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1.35g/cm3
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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: |
