3,4-Dimethylaniline-6-sulfonic acid

Modify Date: 2025-08-25 19:30:38

3,4-Dimethylaniline-6-sulfonic acid Structure
3,4-Dimethylaniline-6-sulfonic acid structure
Common Name 3,4-Dimethylaniline-6-sulfonic acid
CAS Number 56375-83-8 Molecular Weight 201.24300
Density 1.368 g/cm3 Boiling Point 262-264 °C(lit.)
Molecular Formula C8H11NO3S Melting Point 80-82 °C(lit.)
MSDS N/A Flash Point 262-264°C

 Names

Name 2-amino-4,5-dimethylbenzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.368 g/cm3
Boiling Point 262-264 °C(lit.)
Melting Point 80-82 °C(lit.)
Molecular Formula C8H11NO3S
Molecular Weight 201.24300
Flash Point 262-264°C
Exact Mass 201.04600
PSA 88.77000
LogP 2.79430
Index of Refraction 1.595

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S26-S36
RIDADR 2811
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2921430090

 Synthetic Route

~91%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Courtin, Alfred; Tobel, Hans-Rudolf von Helvetica Chimica Acta, 1980 , vol. 63, # 2 p. 385 - 394

~%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Journal of the Chemical Society, , vol. 103, p. 1147,1152

~%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Journal of the Chemical Society, , vol. 103, p. 1147,1152

~58%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Singh, Gurdip; Kapoor, Inder Pal Singh; Singh, Jyotsna Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997 , vol. 36, # 7 p. 590 - 595

~%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Helvetica Chimica Acta, , vol. 63, # 2 p. 385 - 394

~%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Journal of the Chemical Society, , vol. 103, p. 1147,1152

~%

3,4-Dimethylaniline-6-sulfonic acid Structure

3,4-Dimethylani...

CAS#:56375-83-8

Literature: Journal of the Chemical Society, , vol. 103, p. 1147,1152

 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

MFCD00036093
3,4-DIMETHYLANILINE-6-SULFONIC ACID
EINECS 260-136-3
5-Amino-o-xylol-sulfonsaeure-(4)
AC-362
5-Amino-o-xylene-4-sulphonic acid
2-Amino-4,5-dimethylbenzolsulfonsaeure
2-amino-4,5-dimethylbenzene sulfonic acid
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