Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Propionyl bromide(598-22-1)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Propionyl bromide
Synonyms
Propionic acid bromide
Propionyl bromide
CAS
598-22-1
Formula
C3H5BrO
Molecular Weight
136.97999999999999
EINECS
209-924-0

Physical and Chemical Properties

Appearance
Colorless liquid with a pungent odor.
Solubility in water
Decomposes
Melting Point
-40
Boiling Point
103
Vapor Pressure
20 torr (25 C)
Density
1.521 g/cm3 (16 C)
Partition Coefficient
1.15
Heat Of Vaporization
34.2 kJ/mol

First Aid Measures

Ingestion
DO NOT INDUCE VOMITING. If swallowed, wash mouth thoroughly with plenty of water and give water to drink. Get medical attention immediately.
Inhalation
In case of inhalation, remove person to fresh air. Keep him quiet and warm. Apply artificial respiration if necessary and get medical attention immediately.
Skin
Remove contaminated clothing. Wash skin thoroughly with mild soap and plenty of water for at least 15 minutes. Wash clothing before re-use.
Eyes
Holding the eyelids apart, flush eyes promptly with copious flowing water for at least 20 minutes. Get medical attention immediately.

Handling and Storage

Storage
Store in a dry, cool, well-ventilated area.

Hazards Identification

Inhalation
Corrosive to mucous membranes and upper respiratory tract. Symptoms of overexposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.
Skin
Direct contact may result in serious skin burns. BURNS MAY POSSIBLY APPEAR ONLY SEVERAL HOURS AFTER EXPOSURE!
Eyes
Direct contact may result in serious corneal burns.
Ingestion
May cause severe burns to the mucous membranes of the mouth, esophagus and stomach.
EC Risk Phrase
R: 14 22 34
EC Safety Phrase
S: 9 26 30 36/37/39 43
UN (DOT)
2920

Exposure Controls/Personal Protection

Personal Protection
PVC gloves. Chemical safety goggles or face shield with safety glasses.
Respirators
Respirator with cartridge providing protection against acid gas-organic vapor or self-contained breathing apparatus. For short term exposure to low concentrations, an approved combination acid gas-organic vapor gas mask is suitable.
Exposure Effects
In the long term there will be severe third degree burns, severe breathing difficulties and severe inflammation of the mucous membranes. In extreme cases it could lead to death.

Fire Fighting Measures

Flash Point
52
Fire Fighting
Extinguish with dry powder or carbon dioxide. DO NOT USE WATER. Fire fighters should wear full protective clothing and self-contained breathing apparatus (SCBA) in positive pressure mode.

Accidental Release Measures

Small spills/leaks
Cover with dry lime or soda ash, pick up, keep in closed container and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability
Stable under normal conditions.
Incompatibilities
Violent reaction with water, bases, alcohols and alkalies. Avoid contact with metals, strong oxidizers.
Decomposition
When heated to decomposition, may release poisonous and corrosive fumes of Carbon Monoxide, Carbon Dioxide and Hydrogen Bromide.

Transport Information

UN Number
2920
Hazard Class
8
Packing Group
II
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