34237-98-4

• 常用中文名：3,3'-dibromobenzidine
• 常用英文名：3,3'-dibromobenzidine
• CAS号：34237-98-4
• 分子式：C₁₂H₁₀Br₂N₂
• 分子量：342.02900
• 发布时间：2016-08-14 21:20:49
• 更新时间：2025-08-26 01:27:36

名称

• 英文名: 4-(4-amino-3-bromophenyl)-2-bromoaniline
• 英文别名: 3,3'-Dibrom-benzidin; 3,3'-dibromo-benzidine; Benzidine,3,3'-dibromo

物化性质

• 密度: 1.784g/cm3
• 沸点: 399ºC at 760mmHg
• 分子式: C₁₂H₁₀Br₂N₂
• 分子量: 342.02900
• 闪点: 195.1ºC
• 精确质量: 339.92100
• PSA: 52.04000
• LogP: 5.20540

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DC9680000 CHEMICAL NAME : Benzidine, 3,3'-dibromo- CAS REGISTRY NUMBER : 34237-98-4 BEILSTEIN REFERENCE NO. : 2972512 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C12-H10-Br2-N2 MOLECULAR WEIGHT : 342.06 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Mutation test systems - not otherwise specified MUTATION DATA TEST SYSTEM : Rodent - mouse DOSE/DURATION : 100 mg/kg REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 319,19,1993

安全

• 海关编码: 2921590090

合成路线

19718-35-5 ~% 34237-98-4

文献：Skobridis, Konstantinos; Theodorou, Vassiliki; Seichter, Wilhelm; Weber, Edwin Crystal Growth and Design, 2013 , vol. 13, # 9 p. 3985 - 3995

577-19-5 ~% 34237-98-4

文献：Skobridis, Konstantinos; Theodorou, Vassiliki; Seichter, Wilhelm; Weber, Edwin Crystal Growth and Design, 2013 , vol. 13, # 9 p. 3985 - 3995

613-35-4 ~% 34237-98-4

文献：You; Brezzell; Das; Espadas-Torre; Hooberman; Sinsheimer Mutation Research - Genetic Toxicology Testing and Biomonitoring of Environmental or Occupational Exposure, 1993 , vol. 319, # 1 p. 19 - 30

92-87-5 ~% 34237-98-4

文献：You; Brezzell; Das; Espadas-Torre; Hooberman; Sinsheimer Mutation Research - Genetic Toxicology Testing and Biomonitoring of Environmental or Occupational Exposure, 1993 , vol. 319, # 1 p. 19 - 30

上下游产品

上游产品  4
19718-35-5 577-19-5 613-35-4 92-87-5
下游产品  3
16400-51-4 77102-82-0 612-87-3

海关

海关编码	2921590090
中文概述	2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%