5-Bromo-2-thiophenecarboxylic acid

Basic Information

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CAS Number

7311-63-9

Molecular Formula

C5H3BrO2S

Molecular Weight

207.05 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

141-144 °C

Boiling Point

318.9 °C at 760 mmHg

Density

1.923

Flash Point

146.7℃

Refractive Index

1.65

SMILES

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

InChI

InChI=1S/C5H3BrO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8)

InChIKey

COWZPSUDTMGBAT-UHFFFAOYSA-N

LogP

2.2088

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

128

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

EN300-00712
NSC408675
5-Bromo-2-thiophenecarboxylic acid #
2-bromothiophene-5 carboxylic acid
BIDD:GT0738
HMS547F10
Z56946865
NSC-408675
NSC 408675
A15775
5-bromo-2-thiophenecarboxylic
CS-B0139
B2302
PB21666
5-Bromo-thiophene-2-carboxylic acid
7311-63-9
5-Bromo-2-thiophenecarboxylic acid, 97%
MFCD00079725
HY-30133
FS-2538
5-bromo-thiophen-2-carboxylic acid
5-Bromothiophene-2-carboxylic acid
BDBM50467717
GEO-00586
CCG-236114
FT-0620112
2-Bromo-5-thiophenecarboxylic acid
Maybridge1_002056
5-bromothiophene carboxylic acid
SY003028
BP-12682

MDL Number

MFCD00079725

FAQ

What is 5-Bromo-2-thiophenecarboxylic acid (CAS: 7311-63-9)?

5-Bromo-2-thiophenecarboxylic acid is an organic compound with the formula C7H5BrNO2. It is used in various chemical syntheses and as a reagent in organic chemistry. The compound is characterized by its thiophene ring, a bromine atom, and a carboxylic acid functional group.

What are the main uses of 5-Bromo-2-thiophenecarboxylic acid (CAS: 7311-63-9)?

5-Bromo-2-thiophenecarboxylic acid is primarily used in the synthesis of other chemical compounds, particularly in the field of organic chemistry. It is also used as a precursor in the production of dyes, pharmaceuticals, and other organic materials.

Is 5-Bromo-2-thiophenecarboxylic acid (CAS: 7311-63-9) safe?

5-Bromo-2-thiophenecarboxylic acid is generally considered safe for laboratory use when proper precautions are taken. However, it is important to handle the compound with gloves and in a well-ventilated area to avoid skin contact and inhalation. It is not classified as hazardous under standard industrial safety regulations.

How should 5-Bromo-2-thiophenecarboxylic acid (CAS: 7311-63-9) be stored?

5-Bromo-2-thiophenecarboxylic acid 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 temperature should not exceed 25°C to ensure its stability and prevent degradation.