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| CAS号 : | 100900-16-1 |
精确质量 : | 258.06800 |
| 分子式 : | C18H10O2 |
logP : | 3.92820 |
| 分子量 : | 258.27100 |
PSA : | 34.14000 |
1,4-屈醌 | |
1,4-Chrysenequinone | |
100900-16-1 | |
C18H10O2 | |
258.27100 | |
34.14000 | |
3.92820 | |
258.06800 |
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1.761
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184.7ºC
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4.14E-10mmHg at 25°C
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210-212ºC(lit.)
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1.353g/cm3
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499.5ºC at 760mmHg
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2914399090
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R20/21/22
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S36
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Xn
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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% |
