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| CAS号 : | 76179-40-3 |
精确质量 : | 144.05000 |
| 分子式 : | C6H6F2N2 |
logP : | 2.29160 |
| 分子量 : | 144.12200 |
PSA : | 52.04000 |
4,5-二氟-1,2-苯二胺 | |
4,5-Difluoro-1,2-phenylenediamine | |
76179-40-3 | |
C6H6F2N2 | |
144.12200 | |
52.04000 | |
2.29160 | |
144.05000 |
|
1.579
|
|
|
208.1ºC
|
|
|
132ºC
|
|
|
1.253g/cm3
|
|
|
420.5ºC at 760 mmHg
|
|
2921590090
|
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% |
