2051-89-0

• 常用中文名：4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid
• 常用英文名：4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid
• CAS号：2051-89-0
• 分子式：C₁₂H₁₂N₂O₃S
• 分子量：264.30000
• 发布时间：2017-04-24 05:53:36
• 更新时间：2024-01-09 16:41:50

名称

• 英文名: 2-amino-5-(4-aminophenyl)benzenesulfonic acid
• 英文别名: (1,1'-Biphenyl)-3-sulfonic acid,4,4'-diamino; EINECS 218-132-4; Benzidin-sulfonsaeure-(3); 4,4'-Diamino-biphenyl-3-sulfonsaeure; Benzidine-3-sulphuric acid; benzidine-3-sulfonic acid; Benzidine,3-sulfo; 4:4'-Diamino-3-diphenylyl hydrogen sulfate; 4,4'-Diamino(1,1'-biphenyl)-3-sulphonic acid; 4,4'-diamino-biphenyl-3-sulfonic acid; 4.4'-Diamino-biphenyl-sulfonsaeure-(3); 4.4'-Diamino-diphenyl-sulfonsaeure-(3); BIPHENYL-3-SULFONIC ACID,4,4'-DIAMINO; Benzidine-3-sulfuric acid; 4,4'-diamino(1,1'-biphenyl)-3-sulfonic acid

物化性质

• 密度: 1.451g/cm3
• 分子式: C₁₂H₁₂N₂O₃S
• 分子量: 264.30000
• 精确质量: 264.05700
• PSA: 114.79000
• LogP: 4.00790
• 折射率: 1.683
• 储存条件: 通风低温干燥,与库房食品原料分开存放

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DV8525000 CHEMICAL NAME : Biphenyl-3-sulfonic acid, 4,4'-diamino- CAS REGISTRY NUMBER : 2051-89-0 BEILSTEIN REFERENCE NO. : 3532578 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H12-N2-O3-S MOLECULAR WEIGHT : 264.32 WISWESSER LINE NOTATION : ZR DR DZ CSWQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Implant SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 80 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors REFERENCE : BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 17,127,1963

安全

• 海关编码: 2921590090

合成路线

7664-93-9 92-87-5 ~% 2051-89-0

文献：Griess; Duisberg Chemische Berichte, 1889 , vol. 22, p. 2461 Full Text Show Details Bayer and Co. Patent: DE38664 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 500

92-87-5 ~% 2051-89-0

文献：Zehra Chemische Berichte, 1890 , vol. 23, p. 3459

7664-93-9 92-87-5 ~% 3365-90-0 2051-89-0

文献：Griess; Duisberg Chemische Berichte, 1889 , vol. 22, p. 2467

92-87-5 ~% 3365-90-0 2051-89-0

文献：Griess; Duisberg Chemische Berichte, 1889 , vol. 22, p. 2461 Full Text Show Details Bayer and Co. Patent: DE44779 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 405

上下游产品

上游产品  2
7664-93-9 92-87-5
下游产品  1
3365-88-6

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%