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| CAS号 : | 101-54-2 |
精确质量 : | 184.10000 |
| 分子式 : | C12H12N2 |
logP : | 3.66660 |
| 分子量 : | 184.23700 |
PSA : | 38.05000 |
N-苯基对苯二胺 | |
p-aminodiphenylamine | |
101-54-2 | |
C12H12N2 | |
184.23700 | |
38.05000 | |
3.66660 | |
184.10000 |
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1.656
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无气味的紫色-黑色固体或片状或暗紫色芯片
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库房通风低温干燥,与食品原料分开储运
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193°C
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354 °C
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69 °C
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1.09
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0.000171mmHg at 25°C
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Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, plastics.
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ST3150000
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9
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29215990
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3
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S26-S36-S45-S36/37/39
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III
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UN3077
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Xn
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R20/22; R36/37/38; R42/43
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HS:29215990.Other aromatic polyamines and their derivatives; salts thereof. General tariff:6.5% |
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HS:29215990.Other aromatic polyamines and their derivatives; salts thereof. General tariff:10.0% |
1.国内外采用的生产路线有4-硝基二苯胶还原法和4-亚硝基二苯胺还原法。前者根据所用原料又分为苯胺和甲酰胺法。而4-亚硝基二苯胺法,因以二苯胶为原料,又称二苯胺法。另外还有皂黄还原的方法。 | |
染料中间体。主要用于制造防老剂4010NA,4020和668等多种重要防老剂;制造蓝色盐RT、酸性大红GR 、分散黄GFL等。 |