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| CAS号 : | 484-20-8 |
精确质量 : | 216.04200 |
| 分子式 : | C12H8O4 |
logP : | 2.54780 |
| 分子量 : | 216.19000 |
PSA : | 52.58000 |
佛手柑内酯 | |
5-methoxypsoralen | |
484-20-8 | |
C12H8O4 | |
216.19000 | |
52.58000 | |
2.54780 | |
216.04200 |
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白色至灰白色结晶固体
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1.635
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Stable. Combustible. Incompatible with strong oxidizing agents. May be light sensitive.
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203.2ºC
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5.2E-07mmHg at 25°C
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2-8ºC
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190-193 °C(lit.)
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1.368 g/cm3
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412.4ºC at 760 mmHg
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GHS08 | |
危险 | |
H334; H340; H350 | |
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2932999099
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UN 1759
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2
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R43
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S36/37
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LV1300000
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Xi
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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