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91-94-1

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91-94-1

@91-94-1

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91-94-1@91-94-1·Feb 7
CAS 37-16-7 CAS 91-94-1· dichloro-(

CAS号: 91-94-1 英文名称: 3,3'-Dichlorobenzidine 英文同义词: ci23060;c.i.23060;CCRIS 220;C.I. 23060;curithanec126;3.3'-Dichlorob;Benzidine &Curithane C 126;Dichlorobenzidine;rcrawastenumberu073 中文名称: 3,3'-二氯联苯胺 中文同义词: 联苯胺&3,3-二氯联苯胺;3'-二氯联苯-4;邻,邻'-二氯联苯胺;3,3′-二氯联苯胺;3:3'-二氯聯苯胺;3,3'-双氯苯甲酸酯;联苯胺,3,3'-二氯-;甲醇中3,3-二氯联苯胺;3,3'-二氯联苯胺溶液 分子式: C12H10Cl2N2 分子量: 253.13 熔点 : 132.5°C 沸点 : 398.89°C (rough estimate) 密度 : 1.3171 (rough estimate) 蒸气压: 4.2 x 10-7 at 25 °C (estimated, Howard, 1989) 折射率 : 1.6400 (estimate) 闪点 : 10 °C 储存条件 : 2-8°C 溶解度 : Soluble in ethanol, benzene, and glacial acetic acid (Windholz et al., 1983) 酸度系数(pKa): 2.70±0.10(Predicted) 形态: neat 水溶解性 : 3.114mg/L(25 ºC) Henry's Law Constant: 4.5 x 10-8 atm?m3/mol at 25 °C (estimated, Howard, 1989) 稳定性: Stable. Incompatible with strong oxidizing agents. InChIKey: HUWXDEQWWKGHRV-UHFFFAOYSA-N CAS 数据库: 91-94-1(CAS DataBase Reference) (IARC)致癌物分类: 2B (Vol. 29, Sup 7) 1987 NIST化学物质信息: [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dichloro-(91-94-1) EPA化学物质信息: 3,3'-Dichlorobenzidine (91-94-1) 危险品标志 : T,N,F 危险类别码 : 45-21-43-50/53-52/53-39/23/24/25-23/24/25-11-51/53 安全说明 : 53-45-60-61-36/37-16-7 危险品运输编号 : UN 3077 9/PG 3 WGK Germany : 3 RTECS号: DD0550000 HazardClass : IRRITANT 海关编码 : 29215900 毒害物质数据: 91-94-1(Hazardous Substances Data) 毒性: Acute oral LD50 for rats as free base or dihydrochloride are 7,070 and 3,820, respectively (Gerade and Gerade, 1974).

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