3-aminotoluene-4-sulphonic acid

Modify Date: 2025-08-25 16:02:01

3-aminotoluene-4-sulphonic acid Structure
3-aminotoluene-4-sulphonic acid structure
Common Name 3-aminotoluene-4-sulphonic acid
CAS Number 88-62-0 Molecular Weight 187.21600
Density 1.431g/cm3 Boiling Point N/A
Molecular Formula C7H9NO3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-amino-4-methylbenzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.431g/cm3
Molecular Formula C7H9NO3S
Molecular Weight 187.21600
Exact Mass 187.03000
PSA 88.77000
LogP 2.48590
Index of Refraction 1.61

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XT6327000
CHEMICAL NAME :
p-Toluenesulfonic acid, 2-amino-
CAS REGISTRY NUMBER :
88-62-0
BEILSTEIN REFERENCE NO. :
2098666
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H9-N-O3-S
MOLECULAR WEIGHT :
187.23
WISWESSER LINE NOTATION :
ZR D1 BSWQ

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: -,1054,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8480 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1054,1986

 Safety Information

HS Code 2921430090

 Synthetic Route

~93%

3-aminotoluene-4-sulphonic acid Structure

3-aminotoluene-...

CAS#:88-62-0

Literature: Jagadeesh; Karthikeyan; Nithya; Sandhya, Y. Sree; Reddy, S. Sudhaker; Reddy, P. Pradeep Kumar; Kumar, M. Vinod; Charan, K.T. Prabhu; Narender; Bhagat Journal of Molecular Catalysis A: Chemical, 2010 , vol. 328, # 1-2 p. 99 - 107

~%

3-aminotoluene-4-sulphonic acid Structure

3-aminotoluene-...

CAS#:88-62-0

Literature: Whitmore; Revukas Journal of the American Chemical Society, 1940 , vol. 62, p. 1687,1688

~%

3-aminotoluene-4-sulphonic acid Structure

3-aminotoluene-...

CAS#:88-62-0

Literature: Zincke; Roese Justus Liebigs Annalen der Chemie, 1914 , vol. 406, p. 115,128

 Customs

HS Code 2921430090
Summary HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

3-Amino-p-toluene sulfonic acid
2-Amino-p-toluenesulfonic acid
Benzenesulfonic acid,2-amino-4-methyl
3-Amino-toluol-4-sulfonsaeure
3-amino-toluene-4-sulfonic acid
EINECS 201-844-4
2-amino-4-methylbenzene sulfonic acid
2-amino-4-methylbenzenesulphonic acid
p-Toluenesulfonic acid,2-amino
3-toluidine-6-sulfonic acid
3-Aminotoluene-4-sulphonic acid
1-amino-3-methylbenzene-6-sulfonic acid
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