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![2,3-二氢-3,6-二甲基-1H-环戊并[a]蒽结构式](https://www.chemicalbook.com/CAS/GIF/63040-45-9.gif)
| CAS号 : | 63040-45-9 |
精确质量 : | 246.14100 |
| 分子式 : | C19H18 |
logP : | 5.35110 |
| 分子量 : | 246.34600 |
PSA : | 0.00000 |
2,3-二氢-3,6-二甲基-1H-环戊并[a]蒽 | |
3,6-dimethyl-2,3-dihydro-1H-cyclopenta[a]anthracene | |
63040-45-9 | |
C19H18 | |
246.34600 | |
0.00000 | |
5.35110 | |
246.14100 |
|
1.673
|
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201.9ºC
|
|
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1.104g/cm3
|
|
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421.7ºC at 760 mmHg
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2902909090
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品名, 成分含量 |
|
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
|
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |