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| CAS号 : | 448-97-5 |
精确质量 : | 220.08100 |
| 分子式 : | C12H10F2N2 |
logP : | 3.95860 |
| 分子量 : | 220.21800 |
PSA : | 52.04000 |
4,4-二氨基-3,3-二氟联苯 | |
3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine | |
448-97-5 | |
C12H10F2N2 | |
220.21800 | |
52.04000 | |
3.95860 | |
220.08100 |
|
1.625
|
|
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152.2ºC
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|
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0.000117mmHg at 25°C
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|
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1.313g/cm3
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|
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335.8ºC at 760 mmHg
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2921590090
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品名, 成分含量, 用途 |
|
2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
|
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
