2-Amino-5-chloro-4-ethylbenzenesulfonic acid

Basic Information

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CAS Number

88-56-2

Molecular Formula

C8H10ClNO3S

Molecular Weight

235.69 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

1.479

Refractive Index

1.604

SMILES

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CCc1cc(N)c(cc1Cl)S(=O)(=O)O

InChI

InChI=1S/C8H10ClNO3S/c1-2-5-3-7(10)8(4-6(5)9)14(11,12)13/h3-4H,2,10H2,1H3,(H,11,12,13)

InChIKey

DJOIZOKQHNHZPN-UHFFFAOYSA-N

LogP

1.7313000000000003

Topological Polar Surface Area

80.39 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

288

Synonyms & References

English

6-Chloro-3-aminoethylbenzene-4-sulfonic acid
2-amino-5-chloro-4-ethylbenzenesulfonic acid
2-amino-4-ethyl-5-chlorobenzenesulfonic acid
2-amino-5-chloro-4-ethylbenzene-1-sulfonic acid
5-chloro-2-amino-4-ethyl-benzenesulfonic acid
Benzenesulfonic acid,2-amino-5-chloro-4-ethyl
EINECS 201-840-2
2-Amino-5-chloro-4-ethylbenzenesulfonic acid (ACI)
2-Amino-5-chloro-4-ethylbenzene-1-sulfonic acid
2-Amino-5-chloro-p-ethylbenzenesulfonic acid
Ethyl C Amine
NSC 81226

MDL Number

MFCD00025297

Customs Code

2921420090

FAQ

What regulatory guidelines apply to 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2)?

2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH in the European Union, and by the FDA and EPA in the US. It falls under GHS category 2 for skin corrosion/irritation and category 2 for serious eye damage/eye irritation. Compliance with REACH requires notification and registration for suppliers above a certain tonnage. In the US, it is subject to reporting requirements under the Toxic Substances Control Act (TSCA).

Are there alternatives to 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2) in synthesis?

There are several alternatives to 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2) in synthesis, including 2-Amino-4-ethylbenzenesulfonic acid and 2-Amino-5-bromophenylsulfonic acid. Other substitutes such as sulfonic acids with different substituents can also be used depending on the specific reaction conditions and desired properties of the final product.

What is the market or research trend for 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2)?

The market for 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2) is driven by its use in pharmaceuticals, pesticides, and as a reagent in organic synthesis. Recent research trends focus on its application in green chemistry and sustainable chemical manufacturing. The increasing emphasis on eco-friendly and less toxic compounds is likely to influence the development of alternative synthetic routes and uses for this chemical.

How should waste containing 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2) be handled?

Waste containing 2-Amino-5-chloro-4-ethylbenzenesulfonic acid (CAS: 88-56-2) should be collected in a sealed container and disposed of in compliance with local regulations. It should be neutralized to reduce the risk of environmental contamination, followed by safe storage and incineration or professional waste disposal. Proper training and protective equipment are necessary to handle this waste safely. Environmental protection precautions include minimizing spillage and ensuring that waste is treated before disposal to prevent soil and water contamination.