2-Bromobutyric acid Chemical Properties

Melting point:

-4 °C (lit.)

Boiling point:

99-103 °C/10 mmHg (lit.)

Density 

1.567 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.474(lit.)

Flash point:

>230 °F

storage temp. 

room temp

solubility 

water: soluble15 part

form 

Liquid

pka

pK1: 2.939 (35°C)

color 

Clear yellow

Water Solubility 

66 g/L (20 ºC)

Merck 

14,1413

BRN 

1720950

Dielectric constant

7.2（20℃）

CAS DataBase Reference

80-58-0(CAS DataBase Reference)

NIST Chemistry Reference

2-Bromobutyric acid(80-58-0)

EPA Substance Registry System

2-Bromobutyric acid (80-58-0)

Safety Information

Hazard Codes 

Xn,C,F

Risk Statements 

22-36/37/38-34-38-11

Safety Statements 

26-28A-24-16-9-2-45-36/37/39

RIDADR 

3265

WGK Germany 

3

TSCA 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

29349990

Toxicity

LD50 orally in mice: 310 mg/kg (Morrison)

MSDS

• Language:English Provider:alpha-Bromobutyric acid
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
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2-Bromobutyric acid Usage And Synthesis

Chemical Properties

clear yellow liquid

Uses

2-Bromobutyric acid was used in the synthesis of S-(1-carboxypropyl)-L-cysteine.

2-Bromobutyric acid(80-58-0)Related Product Information

• Citric acid
• MCPB
• Hydrocortisone-17-butyrate
• Indole-3-butyric acid
• Methyl 2-bromo-2-methylpropionate
• Glycine
• α-Lipoic Acid
• Folic acid
• Ethyl 2-(Chlorosulfonyl)acetate
• 4-Aminobutyric acid
• Phenyl bromoacetate
• 2-Bromobutyric Acid Ethyl,ALPHA-BROMOBUTYRIC ACID ETHYL ESTER,2-BROMOBUTYRIC ACID ETHYL ESTER
• ALPHA-BROMOBUTYRIC ACID METHYL ESTER
• 3-Bromobutyric acid methyl ester
• 4-BROMOBUTYRIC ACID ETHYL ESTER,GAMMA-BROMOBUTYRIC ACID ETHYL ESTER
• 2-bromo-4-phenylbutyric acid
• 4-bromobutyric acid allyl ester
• ALPHA-BROMOBUTYRIC ACID METHYL ESTER,2-BROMOBUTYRIC ACID METHYL ESTER