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| CAS号 : | 6271-79-0 |
精确质量 : | 274.07000 |
| 分子式 : | C12H10N4O4 |
logP : | 4.54320 |
| 分子量 : | 274.23200 |
PSA : | 143.68000 |
二硝基联苯胺 | |
3,3'-Dinitrobenzidine | |
6271-79-0 | |
C12H10N4O4 | |
274.23200 | |
143.68000 | |
4.54320 | |
274.07000 |
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棕色油性固体
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1.721
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254.6ºC
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Refrigerator
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275ºC
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1.498g/cm3
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497.4ºC at 760 mmHg
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2921590090
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R20/21/22
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S22; S36/37/39
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品名, 成分含量, 用途 |
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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% |
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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% |
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