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| CAS号 : | 1087-09-8 |
精确质量 : | 234.06800 |
| 分子式 : | C16H10O2 |
logP : | 2.75560 |
| 分子量 : | 234.24900 |
PSA : | 34.14000 |
二苯甲酰基乙炔 | |
1,4-diphenylbut-2-yne-1,4-dione | |
1087-09-8 | |
C16H10O2 | |
234.24900 | |
34.14000 | |
2.75560 | |
234.06800 |
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1.613
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165.6ºC
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4.09E-06mmHg at 25°C
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1.19g/cm3
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384.5ºC at 760 mmHg
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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% |
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