4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid

Modify Date: 2024-01-09 16:41:50

4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Structure
4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid structure
 Common Name 4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid
CAS Number 2051-89-0 Molecular Weight 264.30000
Density 1.451g/cm3 Boiling Point N/A
Molecular Formula C12H12N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-amino-5-(4-aminophenyl)benzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.451g/cm3
Molecular Formula C12H12N2O3S
Molecular Weight 264.30000
Exact Mass 264.05700
PSA 114.79000
LogP 4.00790
Index of Refraction 1.683

 Toxicological Information

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

 Safety Information

HS Code 2921590090

 Synthetic Route

Sulfuric acid structure

Sulfuric acid

CAS#:7664-93-9
4-(4-aminophenyl)aniline structure

4-(4-aminopheny...

CAS#:92-87-5

~%

4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Structure

4,4'-diamino[1,...

CAS#:2051-89-0
Literature: 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
4-(4-aminophenyl)aniline structure

4-(4-aminopheny...

CAS#:92-87-5

~%

4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Structure

4,4'-diamino[1,...

CAS#:2051-89-0
Literature: Zehra Chemische Berichte, 1890 , vol. 23, p. 3459
Sulfuric acid structure

Sulfuric acid

CAS#:7664-93-9
4-(4-aminophenyl)aniline structure

4-(4-aminopheny...

CAS#:92-87-5

~%

4,4'-Diamino-3,3'-Biphenyldisulfonic Acid structure

4,4'-Diamino-3,...

CAS#:3365-90-0
4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Structure

4,4'-diamino[1,...

CAS#:2051-89-0
Literature: Griess; Duisberg Chemische Berichte, 1889 , vol. 22, p. 2467
4-(4-aminophenyl)aniline structure

4-(4-aminopheny...

CAS#:92-87-5

~%

4,4'-Diamino-3,3'-Biphenyldisulfonic Acid structure

4,4'-Diamino-3,...

CAS#:3365-90-0
4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Structure

4,4'-diamino[1,...

CAS#:2051-89-0
Literature: 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

 Customs

HS Code 2921590090
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%

 Synonyms

(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
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Chemsrc provides CAS#:2051-89-0 MSDS, density, melting point, boiling point, structure, etc. Its name is 4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid>> amp version: 4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid

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