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| CAS号 : | 100-22-1 |
精确质量 : | 164.13100 |
| 分子式 : | C10H16N2 |
logP : | 1.81860 |
| 分子量 : | 164.24700 |
PSA : | 6.48000 |
N,N,N',N'-四甲基对苯二胺 | |
N,N,N',N'-Tetramethyl-1,4-phenylenediamine | |
100-22-1 | |
C10H16N2 | |
164.24700 | |
6.48000 | |
1.81860 | |
164.13100 |
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1.577
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紫色至棕色结晶粉末
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库房通风低温干燥,与食品原料分开存放
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>230 °F
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260 °C(lit.)
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49-51 °C(lit.)
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slightly in cold, more in hot water
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0.992 g/cm3
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0.0121mmHg at 25°C
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Stable, but may be air or light sensitive. Combustible. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents.
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GHS07 | |
警告 | |
H302; H312; H332 | |
P280 | |
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ST4200000
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6.1(a)
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1
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S28-S28A
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II
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UN 2811 6.1/PG 3
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Xn
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R20/21/22
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2921519090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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1.由草酸二乙酯和丙酮反应得到 | |
主要用于固化剂在水处理领域中可用作锅炉水的除氧剂。其除氧能力优于氢醌。不但可用于锅炉补水中,也可加于运行中的锅炉水中。由于其所具有的高挥发性,还可用于锅炉凝结水系统的除氧。还用于彩色摄影的显影助剂及作测量空气中甲醛含量的试剂。 |