二苯胺
二苯胺,化学式(C6H5)2NH,纯品为白色单斜片状结晶,但常因氧化而发黄。[1]有毒。
| 二苯胺 | |
|---|---|
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| 英文名 | |
| 识别 | |
| 缩写 | DPA |
| CAS号 | 122-39-4 |
| ChemSpider | 11003 |
| SMILES |
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| InChI |
|
| InChIKey | DMBHHRLKUKUOEG-UHFFFAOYAJ |
| ChEBI | 4640 |
| RTECS | 9 |
| KEGG | C11016 |
| 性质 | |
| 化学式 | C12H11N |
| 169.23 g·mol⁻¹ | |
| 外观 | 白色结晶 |
| 密度 | 1.2 g/cm³ |
| 熔点 | 53 |
| 沸点 | 302 |
| 溶解性(水) | 微溶 |
| 危险性 | |
| 警示术语 | R:R23, R24, R25, R33, R50, R53 |
| 安全术语 | S:S36, S37, S45, S60, S61 |
| 主要危害 | 有毒,可能有致癌性 和致诱变性 |
| NFPA 704 |
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0
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| 闪点 | 152 |
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参考资料
- P. F. Vogt, J. J. Gerulis, “Amines, Aromatic” in Ullmann’s Encyclopedia of Industrial Chemistry 2005, Wiley-VCH, Weinheim.
- W. J. Bramlage. (University of Massachusetts Department of Plant and Soil Sciences). "Apple Scald, a Complex Problem (页面存档备份,存于)". Post Harvest Pomology Newsletter, 6(2): 11-14 September 1988.
- T. Kahl, K.-W. Schröder, F. R. Lawrence, W. J. Marshall, Hartmut Höke, Rudolf Jäckh, "Aniline" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH: Weinheim.
- F. D. Hager (1941). "Triphenylamine". Org. Synth.; Coll. Vol. 1: 544.
外部链接
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