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| CAS号 : | 69155-76-6 |
精确质量 : | 192.02200 |
| 分子式 : | C10H5FO3 |
logP : | 1.74460 |
| 分子量 : | 192.14300 |
PSA : | 47.28000 |
6-氟色同-3-甲醛 | |
6-Fluoro-4-oxo-4H-chromene-3-carbaldehyde | |
69155-76-6 | |
C10H5FO3 | |
192.14300 | |
47.28000 | |
1.74460 | |
192.02200 |
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1.658
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178.672ºC
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155-160 °C(lit.)
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1.526g/cm3
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382.313ºC at 760 mmHg
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2914700090
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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: |
