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| CAS号 : | 50919-46-5 |
精确质量 : | 419.71100 |
| 分子式 : | C6H4Br4N2 |
logP : | 5.06340 |
| 分子量 : | 423.72500 |
PSA : | 52.04000 |
2,3,5,6-tetrabromobenzene-1,4-diamine | |
50919-46-5 | |
C6H4Br4N2 | |
423.72500 | |
52.04000 | |
5.06340 | |
419.71100 |
|
2921519090
|
品名, 成分含量, 用途 |
|
2921519090. 间-、对-苯二胺、二氨基甲苯等〔包括衍生物及它们的盐〕. 增值税率:17.0%. 退税率:17.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
|
2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0% |
