手机扫码访问本站
微信咨询
CAS号:106-50-3
英文名称:p-Phenylenediamine
英文同义词:nakoh;furrod;Nako H;rodold;ursold;P-diami;Furro D;peltold;renalpf;Rodol D
中文名称:对苯二胺
中文同义词:乌尔丝;对苯二胺;乌尔斯D;对苯二氨;毛皮黑D;毛皮元D;乌尔丝D;乌尔兹D;對苯二胺;鸟尔丝D
分子式:C6H8N2
分子量:108.14
熔点:138-143 °C (lit.)
沸点:267 °C (lit.)
密度:1.135 g/cm3 (20℃)
蒸气密度:3.7 (vs air)
蒸气压:1.08 mm Hg ( 100 °C)
折射率:1.6339 (estimate)
闪点:156 °C
储存条件:Store below +30°C.
溶解度:Soluble in alcohol, chloroform, ether and hot benzene.
酸度系数(pKa):4.17(at 25℃)
形态:Powder or Flakes
色指数:76060
颜色:White, gray, or purple to brown
PH值:9 (50g/l, H2O, 20℃)
酸碱指示剂变色ph值范围:NonQ uorescence (3.1) to orange/yellow Q uorescence (4.4)
水溶解性:47 g/L (25 ºC)
Merck:14,7285
BRN:742029
暴露限值:TLV-TWA 0.1 mg/m3 (ACGIH 1989); TWA skin 0.1 mg/m3 (MSHA and OSHA); IDLH 25 mg/m3 (NIOSH); carcinogenicity: Animal Inadequate Evidence (IARC). .
稳定性:Stable, but oxidizes when exposed to air. Incompatible with oxidizing agents. Store under inert atmosphere.
主要应用:Nanoparticles, liquid crystal displays, chemical mechanical polishing, bottom antireflective coatings, electrochromic materials, inks, rubber, hair dyes, cosmetics, treatment of virus skin infection
InChIKey:CBCKQZAAMUWICA-UHFFFAOYSA-N
CAS 数据库:106-50-3(CAS DataBase Reference)
(IARC)致癌物分类:3 (Vol. 16, Sup 7) 1987
NIST化学物质信息:1,4-Benzenediamine(106-50-3)
EPA化学物质信息:p-Phenylenediamine (106-50-3)