Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Halon 1211
- Product Code
- 1211
- Synonyms
- Freon 12B1, BCF, Fluorocarbon 1211, Bromochlorodifluoromethane
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Fire extinguisher material
Manufacturers & Suppliers
AMEREX CORPORATION
manufacturer
7595 Gadsden Highway, P.O. Box 81, Trussville, AL 35173-0081
(205) 655-3271
http://www.amerex-fire.com
Emergency Contacts
Chemtrec
1(800) 424-9300
Chemtrec
(703) 527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS04
GHS07
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Bromochlorodifluoromethane EC: 206-537-9 | 353-59-3 | 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
If symptoms appear or respiratory distress occurs, remove victim to fresh air.
Symptoms: Coughing, dizziness, headache, dyspnea, unconsciousness, and death.
Remove contaminated clothing and flush affected areas with lukewarm (NOT HOT) water.
Symptoms: May cause cold burns or frostbite.
Flush eyes with cool water for 15 minutes.
Symptoms: Liquid or cold gas can cause freezing injury to eyes.
Immediate Medical Attention
Seek medical attention immediately.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Non-combustible. Use extinguishing media suitable for surrounding conditions.
Cylinders could rupture under heat of fire.
Cool fire-exposed cylinders until flames are extinguished. Damaged cylinders should be handled only by specialists.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Handle in accordance with good health and safety practices.
Prevent spreading of vapors through sewers, ventilation systems and confined areas.
Return cylinder to authorized distributor.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Only experienced and properly instructed persons should handle gases under pressure.
If under pressure - Protect from sunlight and store in a well-ventilated place. Always store and handle compressed gas cylinders in accordance with Compressed Gas Association, Pamphlet CGA-P1, Safe Handling of Compressed Gases in Containers.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Local exhaust ventilation to prevent accumulation of high concentrations and maintain air-oxygen levels at or above 19.5%. Oxygen detectors should be used when asphyxiating gases may be released. Systems under pressure should be regularly checked for leakages.
Wear protective gloves
Safety glasses. Wear tightly fitting safety goggles or face shield.
If oxygen levels fall below 19.5%, use positive pressure respirator with escape cylinder or self-contained breathing apparatus for oxygen-deficient atmospheres. Positive-pressure supplied air respirators may be required for high airborne concentrations. Respiratory protection must be provided in accordance with current local regulations.
Wear protective gloves, safety shoes.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under recommended storage and handling conditions.
Not Applicable
None. Hazardous Polymerization: Does not occur.
Extremely high temperatures.
Alkali and alkaline earth metals – certain reactive metals such as powdered zinc and aluminum.
Under certain conditions, fluorocarbon vapors may decompose on contact with flames or hot surfaces, creating the potential hazard of inhalation of toxic decomposition products such as hydrogen bromide, hydrogen fluoride, and hydrogen chloride.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1044
- Shipping Name
- Fire extinguishers containing compressed or liquified gas
- Transport Class
- 2.2
This product requires an available copy of the special permit: DOT SP-21460 to accompany it when being transported.
This product requires an available copy of the special permit: DOT SP-21460 to accompany it when being transported.
This product requires an available copy of the special permit: DOT SP-21460 to accompany it when being transported.
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Halon 1211 known by?
Halon 1211 is also known as: Freon 12B1, BCF, Fluorocarbon 1211, Bromochlorodifluoromethane
What is the hazard signal word for Halon 1211?
The signal word is warning.
What is the physical form of Halon 1211?
Halon 1211 is a compressed liquefied gas appearing as colorless liquified gas under pressure . It has sweet odor.
What is Halon 1211 used for?
Fire extinguisher material
What are the hazard statements for Halon 1211?
This substance has 8 hazard statements:
- H280: Contains gas under pressure; may explode if heated.
- H281: Contains refrigerated gas; may cause cryogenic burns or injury.
- H313: May be harmful in contact with skin.
- H332: Harmful if inhaled.
- H335: May cause respiratory irritation.
- H336: May cause drowsiness or dizziness.
- H370: Causes damage to organs (heart).
- H370: May cause damage to organs.
What is the melting point of Halon 1211?
The melting point is -159.5°C and the boiling point is -3.7°C.