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| CAS号 : | 20386-33-8 |
精确质量 : | 252.15100 |
| 分子式 : | C18H20O |
logP : | 4.45960 |
| 分子量 : | 252.35100 |
PSA : | 17.07000 |
2,3,4,5,6-五甲基苯甲酮 | |
(2,3,4,5,6-pentamethylphenyl)-phenylmethanone | |
20386-33-8 | |
C18H20O | |
252.35100 | |
17.07000 | |
4.45960 | |
252.15100 |
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1.557
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163.8ºC
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5.27E-06mmHg at 25°C
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135-137 °C(lit.)
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1.013g/cm3
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380.9ºC at 760mmHg
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2914399090
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3
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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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2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
