2-Bromobutyric acid

IUPAC Name: 2-Bromobutanoic acid
Synonyms of 2-Bromobutyric acid (CAS NO.80-58-0): 2-Bromobutanoic acid ; alpha-Bromobutyric acid ; Butanoic acid, 2-bromo- ; Butyric acid, 2-bromo- (8CI)
CAS NO: 80-58-0
Molecular Formula: C₄H₇BrO₂
Molecular Weight: 167.00
Molecular Structure:  
EINECS: 201-294-5
Melting point: -4°C 
Boiling Point: 216.6 °C at 760 mmHg 
Flash Point: 84.8 °C 
Index of Refraction: 1.492 
Molar Refractivity: 29.83 cm³ 
Molar Volume: 102.7 cm³ 
Surface Tension: 42.6 dyne/cm 
Density: 1.625 g/cm³ 
Enthalpy of Vaporization: 49.91 kJ/mol 
Vapour Pressure: 0.0533 mmHg at 25°C 
Storage temp: 2-8°C  
Water Solubility: 66 g/L (20°C  ) 
Appearance: clear yellow liquid
Product Categories of 2-Bromobutyric acid (CAS NO.80-58-0): Intermediates of Dyes and Pigments;Organic acids;ACID BASED BROMO COMPOUNDS;C1 to C5;Carbonyl Compounds;Carboxylic Acids;500 Series Drinking Water Methods;EPA;Method 552

Reported in EPA TSCA Inventory.

Safety Information about 2-Bromobutyric acid (CAS NO.80-58-0):
Hazard Codes: XnC,F
Risk Statements: 22-36/37/38-34-11
R36/37/38: Irritating to eyes, respiratory system and skin.  
R22: Harmful if swallowed. 
R11: Highly flammable.
R34: Causes burns.
Safety Statements: 26-28-24-16-9-2-45-36/37/39 
S2: Keep out of the reach of children
S9: Keep container in a well-ventilated place. 
S16: Keep away from sources of ignition. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S28: After contact with skin, wash immediately with plenty of soap-suds. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: 3265
HazardClass: 8
PackingGroup: II
HS Code: 29349990
Poison by ingestion. Dangerous; when heated to decomposition it emits toxic fumes of Br⁻. See also BROMIDES.

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use foam, dry chemical, or carbon dioxide. 
Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood.
Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area.