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4-Amino-5-Methoxy-2-Methylbenzenesulfonic Acid

4-Amino-5-Methoxy-2-Methylbenzenesulfonic Acid / CAS : 6471-78-9

Appearance White to grey powder UN -
HS 29222990 DG Class -
Synonyms Cresidine Sulfonic Acid; 3-Amino-4-Methoxy-Toluene-6-Sulfonic Acid; P-Cresidine-4-Sulfonic Acid; P-Cresidine-O-Sulfonic Acid; Para Cresidine O-Sulfonic Acid; Para Cresidine Sulfonic Acid; 4-Amino-5-Methoxy-2-Methyl-Benzenesulfonicaci
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Properties

Summary

Formula
C8H11NO4S
Molecular Mass
217.24200
Exact Mass
217.04100
PSA
98.00000
Logp
2.49450
IUPAC
4-amino-5-methoxy-2-methylbenzenesulfonic acid
SMILES
CC1=CC(=C(C=C1S(=O)(=O)O)OC)N

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
>205ºC (dec.)
Density
1.403 g/cm3
Appearance
White to grey powder

Export information

HS Code
29222990
Export Rebate
13%
Risk Code
R20/21/22-36/37/38

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