4-Amino-2,5-dichlorobenzenesulfonic acid

Basic Information

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CAS Number

88-50-6

Molecular Formula

C6H5Cl2NO3S

Molecular Weight

242.08 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

Density

1.749 g/cm3

Refractive Index

1.648

SMILES

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C1=C(C(=CC(=C1Cl)S(=O)(=O)O)Cl)N

InChI

InChI=1S/C6H5Cl2NO3S/c7-3-2-6(13(10,11)12)4(8)1-5(3)9/h1-2H,9H2,(H,10,11,12)

InChIKey

SJCTXIKOXTUQHC-UHFFFAOYSA-N

LogP

1.8222999999999998

Topological Polar Surface Area

80.39 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

276

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

UNII-JHW8L29VQL
2,5-Dichloroaniline-4-sulfonic acid
88-50-6
EC 201-836-0
EINECS 201-836-0
NSC 1128
4-amino-2,5-dichlorbenzensulfonsyre
AS-64533
DTXSID6058970
NSC6299
MFCD00025159
2,5-dichlorosulphanilic acid
4-amino-2,5-dichloro-benzenesulfonic acid
Sulfanilic acid,5-dichloro-
SCHEMBL1708535
D89651
JHW8L29VQL
W-100403
4-Amino-2,5-dichlorobenzenesulphonic acid
2, 5-Dichlorosulfanilic acid
SJCTXIKOXTUQHC-UHFFFAOYSA-N
2,5-Dichlorosulfanilic acid
4-Amino-2,5-dichlorobenzenesulfonicacid
CS-0319263
Benzenesulfonic acid, 4-amino-2,5-dichloro-
NSC-6299
C6-H5-Cl2-N-O3-S
D0415
FT-0610297
Benzenesulphonic acid, 4-amino-2,5-dichloro-
NSC1128

MDL Number

MFCD00025159

Customs Code

2921420090

FAQ

What is 4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6)?

4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6) is an organic compound with the molecular formula C7H4Cl2N2O3S. It is a white crystalline solid with a pungent odor. This compound is used in various applications, including pharmaceuticals, dyes, and as a chemical intermediate.

What are the main uses of 4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6)?

4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6) is primarily used as an intermediate in the synthesis of dyes and pharmaceuticals. It also serves as a reagent in laboratory research and as a pH indicator in various analytical procedures.

Is 4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6) safe?

4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6) is generally safe when handled with appropriate precautions. However, it can cause skin and eye irritation. Adequate protective measures, such as gloves and goggles, are recommended to avoid direct contact and inhalation. Proper ventilation should also be ensured during use.

How should 4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6) be stored?

4-Amino-2,5-dichlorobenzenesulfonic acid (CAS: 88-50-6) should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. The storage area should have adequate ventilation to minimize the risk of inhaling the fumes.