3,5-Dibromo-2-thiophenecarboxylic acid

Basic Information

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CAS Number

7311-68-4

Molecular Formula

C5H2Br2O2S

Molecular Weight

285.94 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

Melting Point

215-220 °C

Boiling Point

350℃ at 760 mmHg

SMILES

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C1=C(SC(=C1Br)C(=O)O)Br

InChI

InChI=1S/C5H2Br2O2S/c6-2-1-3(7)10-4(2)5(8)9/h1H,(H,8,9)

InChIKey

YWOSIPRAZKDEIL-UHFFFAOYSA-N

LogP

2.9713000000000003

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

153

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

DTXSID90347754
3,5-Dibromothiophene-2-carboxylic acid, 95%
3,5-Dibromo-2-thiophenecarboxylic acid
EN300-216751
FS-4914
3,5-dibromothiophene-2-carboxylic acid
3,5-Dibromo-2-thiophenecarboxylic acid #
FT-0617149
CS-W012223
7311-68-4
AM804293
A866143
AKOS005256532
2-Thiophenecarboxylic acid, 3,5-dibromo-
SCHEMBL15878596
Z1269205205
4 pound not5-DIBROMOTHIOPHENE-2-CARBOXYLIC ACID pound not 98%
YWOSIPRAZKDEIL-UHFFFAOYSA-N
3,5-Dibromothiophene-2-carboxylicacid
MFCD01006744
3,5-Dibromothiophene-2-carboxylic acid
3,5-dibromo-thiophene-2-carboxylic acid
3,5-Dibrom-thiophen-2-carbonsaeure

MDL Number

MFCD01006744

Customs Code

2934999090

FAQ

What regulatory guidelines apply to 3,5-Dibromo-2-thiophenecarboxylic acid (CAS: 7311-68-4)?

3,5-Dibromo-2-thiophenecarboxylic acid (CAS: 7311-68-4) is regulated under various guidelines, including GHS classification for its hazardous properties, REACH regulations in the EU for chemical safety assessment, and FDA/EPA standards for its use in pharmaceuticals and environmental handling. Proper labeling, storage, and disposal must comply with these regulations.

Are there alternatives to 3,5-Dibromo-2-thiophenecarboxylic acid (CAS: 7311-68-4) in synthesis?

Alternatives to 3,5-Dibromo-2-thiophenecarboxylic acid include other thiophene derivatives such as 2-bromo-3-thiophenecarboxylic acid and 3,5-dichloro-2-thiophenecarboxylic acid. These can be used as substitutes depending on the specific reaction conditions and desired product properties.

What is the market or research trend for 3,5-Dibromo-2-thiophenecarboxylic acid (CAS: 7311-68-4)?

The market for 3,5-Dibromo-2-thiophenecarboxylic acid is growing due to its applications in pharmaceuticals, pesticides, and analytical chemistry. Research trends focus on its reactivity and potential as a precursor for synthesizing other compounds, with increasing emphasis on sustainable and eco-friendly synthesis methods.

How should waste containing 3,5-Dibromo-2-thiophenecarboxylic acid (CAS: 7311-68-4) be handled?

Waste containing 3,5-Dibromo-2-thiophenecarboxylic acid should be collected in appropriate containers, labeled with hazard warnings, and disposed of through professional waste management services. Incineration or other safe disposal methods should be employed to prevent environmental contamination, adhering to local and international environmental protection regulations.