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| CAS号 : | 26964-24-9 |
精确质量 : | 252.07900 |
| 分子式 : | C16H12O3 |
logP : | 3.46860 |
| 分子量 : | 252.26500 |
PSA : | 39.44000 |
5-甲氧基黄酮 | |
6-methoxy-2-phenylchromen-4-one | |
26964-24-9 | |
C16H12O3 | |
252.26500 | |
39.44000 | |
3.46860 | |
252.07900 |
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1.614
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200.3ºC
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2.66E-07mmHg at 25°C
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163-165 °C(lit.)
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1.24 g/cm3
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421.2ºC at 760 mmHg
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2914509090
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2
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R36/37/38
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S26-S36/37/39
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DJ3100438
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914509090 含其他含氧基的酮. 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:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
