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| CAS号 : | 844-51-9 |
精确质量 : | 260.08400 |
| 分子式 : | C18H12O2 |
logP : | 3.30540 |
| 分子量 : | 260.28700 |
PSA : | 34.14000 |
2,5-二苯基-对-苯醌 | |
2,5-Diphenyl-p-benzoquinone | |
844-51-9 | |
C18H12O2 | |
260.28700 | |
34.14000 | |
3.30540 | |
260.08400 |
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1.642
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亮黄色粉末
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170.5ºC
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457.9ºC at 760 mmHg
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215-217°C
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1.237 g/cm3
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Stability
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S26-S37
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Xi
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R36/37/38
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2914399090
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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% |
