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| CAS号 : | 13312-42-0 |
精确质量 : | 280.08900 |
| 分子式 : | C21H12O |
logP : | 5.54970 |
| 分子量 : | 280.31900 |
PSA : | 17.07000 |
6-甲酰基苯并(a)芘 | |
benzo[b]pyrene-6-carbaldehyde | |
13312-42-0 | |
C21H12O | |
280.31900 | |
17.07000 | |
5.54970 | |
280.08900 |
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1.905
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362.7ºC
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3.41E-11mmHg at 25°C
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通风低温干燥
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1.349g/cm3
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527ºC at 760 mmHg
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2912299000
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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2912299000. 其他不含其他含氧基的环醛. 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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2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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2912299000. 其他环醛 |