2-Amino-5-chloro-4-methylbenzenesulfonic acid

Basic Information

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CAS Number

88-53-9

Molecular Formula

C7H8ClNO3S

Molecular Weight

221.67 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

109

Boiling Point

394

Density

1.553

SMILES

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CC1=CC(=C(C=C1Cl)S(=O)(=O)O)N

InChI

InChI=1S/C7H8ClNO3S/c1-4-2-6(9)7(3-5(4)8)13(10,11)12/h2-3H,9H2,1H3,(H,10,11,12)

InChIKey

VYZCFAPUHSSYCC-UHFFFAOYSA-N

LogP

1.4773200000000002

Topological Polar Surface Area

80.39 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

274

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

EINECS 201-839-7
4-Chloro-m-toluidine-6-sulfonic Acid
DTXSID7026528
2-AMINO-5-CHLORO-4-METHYLBENZENESULFONIC ACID [HSDB]
MFCD00043924
1-AMINO-4-CHLORO-5-METHYLBENZENE-2-SULFONIC ACID
CHEMBL3182943
FT-0652488
EC 201-839-7
2-chloro-5-aminotoluene-4-sulfonic acid
2-AMINO-5-CHLORO-4-METHYLBENZENESULFONIC ACID
HSDB 5259
2-amino-5-chloro-p-toluenesulfonic acid
4-Chloro-5-methylaniline-2-sulfonic Acid
5-Amino-2-chlorotoluene-4-sulphonic acid
2-amino-5-chloro-4-methyl-benzenesulfonic acid
5-amino-2-chlortoluen-4-sulfonsyre
LS-31744
2-Amino-4-methyl-5-chlorobenzenesulfonic acid
CAS-88-53-9
88-53-9
Benzenesulfonic acid, 2-amino-5-chloro-4-methyl-
HNF96511X2
Red Lake C amine
3-Amino-6-chlorotoluene-4-sulfonic acid
C-Saure
Tox21_200678
Q17521832
Lake Red C Amine
2-chloro-5-amino-4-toluene sulfonic acid
AI3-28529

MDL Number

MFCD00043924

Customs Code

2921430090

FAQ

What is 2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9)?

2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9) is an organic compound with the molecular formula C9H9ClN2O3S. It is a white crystalline solid with a pungent odor. This compound is used in various applications, including pharmaceuticals, dye intermediates, and research reagents.

What are the main uses of 2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9)?

2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9) is primarily used as an intermediate in the synthesis of pharmaceuticals and dyes. It is also utilized in research for its biological activity and in the production of certain chemical compounds.

Is 2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9) safe?

2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9) is generally considered safe when handled with appropriate precautions. It is important to use personal protective equipment such as gloves, goggles, and lab coats. Keep away from heat, open flames, and strong oxidizers. Avoid skin and eye contact, and ingestion.

How should 2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9) be stored?

2-Amino-5-chloro-4-methylbenzenesulfonic acid (CAS: 88-53-9) should be stored in a cool, dry place away from direct sunlight. Store it in a tightly sealed container to prevent moisture and contamination. Maintain a temperature below 25°C and avoid exposure to high humidity and light to ensure its stability and safety.