4-Bromobutanoic acid

Basic Information

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CAS Number

2623-87-2

Molecular Formula

C4H7BrO2

Molecular Weight

167 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

30-31 °C

Boiling Point

142°C/25mmHg

Water Solubility

Soluble in water and dilute alkali.

Refractive Index

1.4730 (estimate)

SMILES

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C(CC(=O)O)CBr

InChI

InChI=1S/C4H7BrO2/c5-3-1-2-4(6)7/h1-3H2,(H,6,7)

InChIKey

GRHQDJDRGZFIPO-UHFFFAOYSA-N

LogP

1.2461

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

62.7

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Light Sensitive

Synonyms & References

English

NS00028063
InChI=1/C4H7BrO2/c5-3-1-2-4(6)7/h1-3H2,(H,6,7)
NSC 99322
NSC-99322
DTXSID8052699
Carboxypropyl bromide
BP-21450
2623-87-2
Butanoic acid, 4-bromo-
A5215
SCHEMBL26511
Q27449944
CHEMBL1229543
NSC99322
4-Bromo-butyricacid
4-Bromobutyricacid
EN300-20415
GRHQDJDRGZFIPO-UHFFFAOYSA-
STR02336
MFCD00002817
B1279
EINECS 220-083-9
4-Bromobutanoicacid
4-Bromobutyric acid
4-bromo-butyric acid
.gamma.-Bromobutyric acid
FT-0617878
gamma-Bromobutyric acid
4-bromo-butanoic acid
AKOS009031418
4-Bromobutyric acid, 98%

MDL Number

MFCD00002817

Customs Code

29159080

FAQ

What is 4-Bromobutanoic acid (CAS: 2623-87-2)?

4-Bromobutanoic acid is a brominated carboxylic acid with the chemical formula C4H8BrO2. It is a colorless to pale yellow liquid with a strong, unpleasant odor, known for its reactivity and use in organic synthesis. The compound has a melting point of 27–28°C and is soluble in water and organic solvents. CAS 2623-87-2 identifies this specific chemical structure and properties.

What are the main uses of 4-Bromobutanoic acid (CAS: 2623-87-2)?

4-Bromobutanoic acid (CAS 2623-87-2) is primarily used as an intermediate in pharmaceuticals and chemical research. It plays a role in synthesizing drugs, agrochemicals, and dyes. Its bromine functionality makes it valuable for coupling reactions and functional group modifications. Applications also include industrial processes requiring brominated carboxylic acid derivatives.

Is 4-Bromobutanoic acid (CAS: 2623-87-2) safe?

4-Bromobutanoic acid (CAS 2623-87-2) requires careful handling due to its potential toxicity. Inhalation or skin contact may cause irritation, and it is considered a hazardous chemical under OSHA and EPA guidelines. Protective measures include gloves, goggles, and ventilation. Always follow safety protocols when working with this compound to minimize risks.

How should 4-Bromobutanoic acid (CAS: 2623-87-2) be stored?

4-Bromobutanoic acid (CAS 2623-87-2) should be stored in a tightly sealed, cool (below 25°C), and dry container, away from light and incompatible substances. It maintains stability under these conditions but may degrade if exposed to moisture or heat. Proper storage ensures safety and prolongs shelf life.