3,5-Dichlorothiophene-2-carboxylic acid

Basic Information

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CAS Number

89166-94-9

Molecular Formula

C5H2Cl2O2S

Molecular Weight

197.04 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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C1=C(SC(=C1Cl)C(=O)O)Cl

InChI

InChI=1S/C5H2Cl2O2S/c6-2-1-3(7)10-4(2)5(8)9/h1H,(H,8,9)

InChIKey

DRFBPFKEXPWKSY-UHFFFAOYSA-N

LogP

2.7531

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

153

Synonyms & References

English

3,5-dichlorothiophene-2-carboxylic Acid
Benzenecarbothioamide,3,5-dichloro-
3,5-dichloro-thiobenzamide
3,5-Dichlor-thiobenzamid
AC1M11L2
2.4-Dichlor-thiophen-carbonsaeure-(5)
3,5-Dichlorothiobenzamide
2,4-Dichlorthiophen-5-carbonsaeure
3,5-dichloro-thiophene-2-carboxylic acid
CTK4E8851
3,5-Dichlor-thiophen-2-carbonsaeure
3,5-dichlorothiophene-2-carboxylic acid
3,5-Dichloro-2-thiophenecarboxylic acid (ACI)
3,5-Dichlorothiophene-2-carboxylic acid
MFCD20638788
DS-11729
89166-94-9
3,5-dichlorothiophene-2-carboxylicacid
DB-356656
CS-0094208
AKOS023411621
F16141
SCHEMBL788357
EN300-2009812

MDL Number

MFCD20638788

FAQ

What regulatory guidelines apply to 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9)?

3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9) falls under various regulatory guidelines. Under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), it is classified as a skin and eye irritant. In the EU, it is regulated under REACH for its potential environmental and health impacts. The Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) also have specific guidelines for the handling and disposal of this compound due to its chlorine content.

Are there alternatives to 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9) in synthesis?

Alternatives to 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9) in synthesis include 3,5-Difluorothiophene-2-carboxylic acid and 3,5-Dimethylthiophene-2-carboxylic acid. These compounds can serve similar functional groups and are often used as substitutes in various chemical reactions due to their structural similarities. Common alternative reagents include chloroformic acid esters and thiophene derivatives.

What is the market or research trend for 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9)?

The market for 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9) is influenced by its applications in pharmaceuticals, agrochemicals, and materials science. Research trends are focused on its use as a precursor in the synthesis of heterocyclic compounds and its potential as an intermediate in the development of new drugs and industrial chemicals. Market demand is expected to grow with advancements in these fields.

How should waste containing 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9) be handled?

Waste containing 3,5-Dichlorothiophene-2-carboxylic acid (CAS: 89166-94-9) should be collected in appropriate containers and stored under controlled conditions to prevent environmental contamination. Incineration is a common method for disposal, but professional waste disposal services are recommended due to its hazardous nature. Environmental protection precautions include ensuring all disposal methods comply with local and international regulations to minimize risks to human health and the environment.