Product Identification

Product Name

1-Chloro-3-bromopropane

Synonyms

1-Chloro-3-bromopropane
3-Bromopropyl chloride
3-Chloropropyl bromide
omega-Chlorobromopropane
Trimethylene chlorobromide

CAS

109-70-6

Formula

C3H6BrCl

Molecular Weight

157.44

EINECS

203-697-1

RTECS

TX4113000

RTECS Class

Other

Beilstein/Gmelin

605278

Beilstein Reference

4-01-00-00212

EC Class

harmful, irritant

Physical and Chemical Properties

Appearance

A colorless liquid with a sweet, chloroform-like odor.

Solubility in water

Insoluble

Melting Point

-58

Boiling Point

144

Vapor Pressure

5

Density

1.63 g/cm3 (8 C)

Partition Coefficient

1.89

Usage

In organic synthesis, in pharmaceuticals.

Vapor Density

5

Refractive Index

1.495

First Aid Measures

Ingestion

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.

Inhalation

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Skin

Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.

Eyes

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container.

Handling

Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Do not get on skin or in eyes. Do not ingest or inhale.

Hazards Identification

Inhalation

Harmful if inhaled. Causes respiratory tract irritation.

Skin

Causes skin irritation.

Eyes

Causes eye irritation. Causes redness and pain.

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.

Hazards

Containers may explode when heated.

EC Risk Phrase

R 22 36/37/38

EC Safety Phrase

S 26 36/37/39

UN (DOT)

2688

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

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.

Exposure Effects

Prolonged or repeated exposure may cause nausea, dizziness, and headache.

Poison Class

3

Fire Fighting Measures

Flash Point

>112

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

May burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment.

Stability and Reactivity

Disposal Code

2

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong bases, strong oxidizing agents, magnesium, zinc, and aluminum.

Decomposition

Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide, hydrogen bromide.

Combustion Products

Fire will produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

2688

Hazard Class

6.1

Packing Group

III

HS Code

2903 49 80