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| CAS号 : | 38923-38-5 |
精确质量 : | 202.02400 |
| 分子式 : | C9H5F3O2 |
logP : | 2.08700 |
| 分子量 : | 202.13000 |
PSA : | 34.14000 |
3-(三氟甲基)苯基乙二醛 | |
2-oxo-2-[3-(trifluoromethyl)phenyl]acetaldehyde,hydrate | |
38923-38-5 | |
C9H5F3O2 | |
202.13000 | |
34.14000 | |
2.08700 | |
202.02400 |
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83.3ºC
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221.3ºC at 760mmHg
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2914700090
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R36/37/38
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S26-S36
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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: |