CAS号: 92-87-5 英文名称: Benzidine 英文同义词: Benzidin;ai3-00140;Benzidina;Benzydyna;BENZIDINE;Benzioine;NCI-C03361;NSC 146476;C.I. 37225;p-benzidine 中文名称: 联苯胺 中文同义词: 聯苯胺;联苯胺;联苯二胺;對苯基苯胺;联苯胺 溶液;对二氨基联苯;[對]聯苯胺;磷,磷-二苯胺;联苯胺 危险品;联苯胺 标准品 分子式: C12H12N2 分子量: 184.24 熔点 : 127-128 °C 沸点 : 402°C 密度 : 1.25 蒸气压: Based on the specific vapor density value of 6.36 (Sims et al., 1988), the vapor pressure wascalculated to be 0.83 at 20 °C. 折射率 : 1.6266 (estimate) 闪点 : 11 °C 储存条件 : 2-8°C 溶解度 : Soluble in ethanol (U.S. EPA, 1985) and ether (1 g/50 mL) (Windholz et al., 1983) 形态: neat 酸度系数(pKa): 4.66(at 30℃) 颜色: Grayish-yellow, crystalline powder; white or sltlyreddish crystals, powder 水溶解性 : Sparingly soluble. <0.1 g/100 mL at 22 ºC Merck : 13,1077 BRN : 742770 Henry's Law Constant: (x 10-11 atm?m3/mol): 3.88 at 25 °C (estimated, Howard, 1989) 暴露限值: Because it is a carcinogen and readily absorbed through skin, no TLV has been assigned. Exposure should be at an absolute minimum. Recognized Human Carcinogen (ACGIH); Human Carcinogen (MSHA); Carcinogen (OSHA); Human Sufficient Evidence, Animal Sufficient Evidence (IARC). 稳定性: Stable. Combustible. Incompatible with strong oxidizing agents. InChIKey: HFACYLZERDEVSX-UHFFFAOYSA-N CAS 数据库: 92-87-5(CAS DataBase Reference) NIST化学物质信息: Benzidine(92-87-5) (IARC)致癌物分类: 1 (Vol. 29, Sup 7, 99, 100F) 2012 EPA化学物质信息: Benzidine (92-87-5) 危险品标志 : T,N,F,Xn 危险类别码 : 45-22-50/53-52/53-39/23/24/25-23/24/25-11-36/37/38-20/21/22-51/53-67 安全说明 : 53-45-60-61-36/37-16-7-36-26 危险品运输编号 : UN 1885 6.1/PG 2 WGK Germany : 3 RTECS号: DC9625000 F : 8 HazardClass : 6.1(a) PackingGroup : II 海关编码 : 29215900 毒害物质数据: 92-87-5(Hazardous Substances Data) 毒性: Acute oral LD50 for mice 214 mg/kg, rats 309 mg/kg (quoted, RTECS, 1985).