1-BROMO-4-FLUOROBUTANE

IUPAC Name: 1-Bromo-4-fluorobutane
Synonyms of 4-Fluorobutyl bromide (CAS NO.462-72-6): Butane, 1-bromo-4-fluoro-
Product Categories: Alkyl;Halogenated Hydrocarbons;Organic Building Blocks
CAS NO: 462-72-6
Molecular Formula: C₄H₈BrF
Molecular Weight : 155.0087
Molecular Structure:
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 3
Polar Surface Area: 0 Å²
Index of Refraction: 1.417
Molar Refractivity: 28.47 cm³
Molar Volume: 113.1 cm³
Surface Tension: 24.9 dyne/cm
Density: 1.369 g/cm³
Flash Point: 33.3 °C
Enthalpy of Vaporization: 35.12 kJ/mol
Boiling Point: 128.6 °C at 760 mmHg
Vapour Pressure: 12.8 mmHg at 25°C
Storage temp. Flammables area
Appearance: 4-Fluorobutyl bromide (CAS NO.462-72-6) is clear colorless liquid .

Hazard Codes:Xn,Xi,T,F
Risk Statements: 20/21/22-36/37/38
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: 4-Fluorobutyl bromide (CAS NO.462-72-6) is irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
RTECS: EJ6229000
Hazard Note: Irritant
HazardClass: TOXIC, FLAMMABLE 

Poison by intraperitoneal and subcutaneous routes. When heated to decomposition it emits very toxic fumes of Br⁻ and F⁻.

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air. Will burn if involved in a fire. Flammable liquid and vapor.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. 
Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.