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| CAS号 : | 7478-69-5 |
精确质量 : | 266.17800 |
| 分子式 : | C18H22N2 |
logP : | 3.88010 |
| 分子量 : | 266.38100 |
PSA : | 6.48000 |
4,4-亚乙烯双(N,N-二甲基苯胺) | |
4-[1-[4-(dimethylamino)phenyl]ethenyl]-N,N-dimethylaniline | |
7478-69-5 | |
C18H22N2 | |
266.38100 | |
6.48000 | |
3.88010 | |
266.17800 |
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1.605
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189.6ºC
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119-121ºC(lit.)
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1.033g/cm3
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420.2ºC at 760 mmHg
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2921590090
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R45; R46; R20/21/22; R36/37/38
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53-23-26-36/37/39-45
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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% |
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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% |
