1,4-Dibromobutane 110-52-1

Details:

【Product Name】

1,4-Dibromobutane
【Synonyms】

Tetramethylene dibromide
【CAS】

110-52-1
【Formula】

C4H8Br2
【Molecular Weight】

215.93
【EINECS】

203-775-5
【RTECS】

EJ7565000
【RTECS Class】

Mutagen
【Beilstein/Gmelin】

1071199
【Beilstein Reference】

4-01-00-00267
【EC Class】

irritant
Physical and Chemical Properties Back to Contents
【Appearance】

Colorless liquid.
【Solubility in water】

Insoluble
【Melting Point】

-20
【Boiling Point】

197
【Vapor Pressure】

0.5 (25 C)
【Density】

1.8466 g/cm3 (0 C)
【Partition Coefficient】

2.75
【Heat Of Vaporization】

52.6 kJ/mol
【Refractive Index】

1.5155 (20 C)
First Aid Measures Back to Contents
【Ingestion】

Get medical aid. Wash mouth out with water.
【Inhalation】

Remove from exposure to fresh air immediately.
【Skin】

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage Back to Contents
【Storage】

Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Hazards Identification Back to Contents
【Ingestion】

May cause irritation of the digestive tract. May be harmful if swallowed.
【Inhalation】

May cause respiratory tract irritation. May be harmful if inhaled.
【Skin】

Causes skin irritation. May be harmful if absorbed through the skin.
【Eyes】

Causes eye irritation. Lachrymator.
【Hazards】

When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
【EC Risk Phrase】

R 36/37/38
【EC Safety Phrase】

S 26 36
【UN (DOT)】

2810
Exposure Controls/Personal Protection Back to Contents
【Personal Protection】

Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear a chemical apron.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting Measures Back to Contents
【Flash Point】

65
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
【Fire Potential】

Combustible material: may burn but does not ignite readily.
Accidental Release Measures Back to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stability and Reactivity Back to Contents
【Disposal Code】

2
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents, strong bases.
【Decomposition】

Carbon monoxide, carbon dioxide, hydrogen bromide.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport Information Back to Contents
【UN Number】

2810
【Hazard Class】

6.1
【Packing Group】

I; II; III
【HS Code】

2903 30 36