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2,2'-联苯胺二磺酸

2,2'-联苯胺二磺酸用途

用于有机合成

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2,2'-联苯胺二磺酸名称

[ CAS 号 ]:
117-61-3

[ 中文名 ]:
2,2’-双磺酸联苯胺

[ 英文名 ]:
4,4'-Diamino-2,2'-biphenyldisulfonic acid

[中文别名 ]:

[英文别名 ]:

4,4'-Diaminobiphenyl-2,2'-disulfonic acid
Benzidine,2,2'-disulfo
4,4'-Diamino-biphenyl-2,2'-disulfonsaeure
2,2'-Benzidinedisulfonic acid
4,4'-diaminodiphenyl-2,2'-disulfonic acid
4,4'-Diamino-2,2'-biphenyldisulfonic acid
Benzidine-2,2'-disulphonic acid
6,6'-Bimetanilic acid
Benzidine-2,2'-disulfonic acid
2,2'-Disulfobenzidine

2,2'-联苯胺二磺酸物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 熔点 ]:
175ºC

[ 分子式 ]:
C₁₂H₁₂N₂O₆S₂

[ 分子量 ]:
344.363

[ 精确质量 ]:
344.013672

[ PSA ]:
177.54000

[ LogP ]:
-2.42

[ 外观性状 ]:
单张或棱柱或淡紫色粉末

[ 折射率 ]:
1.703

[ 储存条件 ]:
通风低温干燥

[ 水溶解性 ]:
<0.1 g/100 mL at 20 ºC

2,2'-联苯胺二磺酸MSDS

详细MSDS(安全技术说明书)

2,2'-联苯胺二磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV5230000

CHEMICAL NAME :: 2,2'-Biphenyldisulfonic acid, 4,4'-diamino-

CAS REGISTRY NUMBER :: 117-61-3

BEILSTEIN REFERENCE NO. :: 2675524

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H12-N2-O6-S2

MOLECULAR WEIGHT :: 344.38

WISWESSER LINE NOTATION :: WSQR CZ F- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1061,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,285,1953

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2,2'-联苯胺二磺酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
22-26-36

[ RTECS号 ]:
DV5230000

[ 海关编码 ]:
2921590090

2,2'-联苯胺二磺酸合成路线

详细合成路线

2,2'-联苯胺二磺酸上下游产品

2,2'-联苯胺二磺酸上游产品

2,2'-联苯胺二磺酸下游产品

2,2'-联苯胺二磺酸海关

[ 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%