N,N'-二苯基-1,4-苯二胺|74-31-7
- Molecular Structure:
- Name:
- N,N'-二苯基-1,4-苯二胺|74-31-7
- Cas:
- 74-31-7
- Formula:
- C18H16N2
- Page View:
- Upload Time:
- 2019-02-25 16:03:46
- Features:
中文名称:N,N'-二苯基-1,4-苯二胺
中文别名:防老剂PPD; N,N'-二苯基-对苯二胺; 防老剂H; 防老剂TPPD; 二苯基四苯基二胺;
英文名称:N,N'-diphenyl-1,4-phenylenediamine
英文别名:1,4-Benzenediamine, N,N‘-diphenyl-; 1-N,4-N-diphenylbenzene-1,4-diamine; N,N'-Diphenyl-p-phenylenediamine;
CAS号:74-31-7
分子式:C18H16N2
分子量:260.33300
精确质量:260.13100
PSA:24.06000
LogP:5.31980
物化性质
外观与性状:淡灰色至棕色粉末
密度:1.2
熔点:143-145 °C(lit.)
沸点:220-225 °C0.5 mm Hg(lit.)
闪点:220-225°C/1mm
折射率:1.693
稳定性:Stable. Incompatible with strong acids, strong oxidizing agents
储存条件:库房通风低温干燥,与氧化剂分开储运存放