Document Title: Halotron®

 BrX Safety Data Sheet 

InfoCard Number: H-MS-07 Rev 04 Effective Revision Date: 02 June 2015 

Page 1 of 6 

SAFETY DATA SHEET 

1. IDENTIFICATION 

Product Identifier: HALOTRON® BrX (BTP) 

Synonyms: 1-propene, 2-bromo-3,3,3-trifluoro-; propene, 2-bromo-3,3,3-trifluoro-; 2-

bromo-3,3,3-trifluoropropene; 2-bromo-3,3,3-trifluoroprop-1-ene; 3,3,3-

trifluoro-2-bromopropene; R-1233B1

Product Code: Reach Registration 01-2120043689-45-0000 

SDS compliant with regulations: (EC) No 1907/2006 (REACH), (EC) No 1272/2008 (CLP) 

Manufacturer/Supplier: American Pacific Corporation, Halotron Division 

Address: 10622 West 6400 North, Cedar City, UT 84721 

Telephone: +1 (435) 865-5000 Fax: +1 (435) 865-5005 

Emergency Contact: CHEMTREC 

 Customer Number: CCN721187 

 US Tel: 1 (800) 424-9300 

 Int'l Tel: +1 (703) 741-5970 

Halotron® BrX is used and marketed as a Fire Extinguishing Agent 

2. HAZARDS IDENTIFICATION 

Signal word: WARNING 

Physical Hazard: 

Not identified as a hazardous substance/Mixture 

Health Hazard: 

H335: May cause respiratory irritation. 

H336: May cause drowsiness or dizziness. 

Precautionary Statements: 

P261: Avoid breathing vapours/spray. 

P271: Use only outdoors or in a well-ventilated area. 

P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing. 

P312: Call a POISON CENTER or doctor/physician if you feel unwell. 

P403+P233: Store in a well-ventilated place. Keep container tightly closed. 

P405: Store locked up 

P501: Dispose of contents/container to an approved waste disposal plant. 

3. COMPOSITION/INFORMATION OR INGREDIENTS 

Ingredient Name CAS Number EC# Weight %

2-bromo-3,3,3-trifluoro-1-propene (BTP) 1514-82-5 627-872-0 ≥99% purity 

Note: This material may contain stabilizer additives. 

 
Document Title: Halotron®

 BrX Safety Data Sheet 

InfoCard Number: H-MS-07 Rev 04 Effective Revision Date: 02 June 2015 

Page 2 of 6 

4. FIRST AID MEASURES 

As a general rule, in case of doubt or if symptoms persist, always call a physician

Routes of exposure Signs and symptoms of exposure: Emergency and first aid procedures: 

Skin: Not expected to produce irritation or 

corrosivity to the skin 

If significant exposure occurs, wash 

exposed area immediately with large 

amounts of water. Remove 

contaminated clothing and footwear. 

Contact a physician if irritation occurs. 

Ingestion: Not likely to occur in industrial use. 

Volatile liquid. 

Do not induce vomiting; Call a doctor. 

Eyes: Not expected to cause irritation to the eyes. Flush eyes with fresh water and move 

exposed person to a non-contaminated 

area. Call a doctor if irritation or effects 

occur. 

Inhalation: Gross overexposure may cause central 

nervous system effects such as dizziness, 

confusion, physical incoordination, 

drowsiness, anesthesia, or unconsciousness. 

At concentrations of 1.0% (v/v) or higher 

may cause increased sensitivity of the heart 

to adrenaline which might cause irregular 

heartbeats and possibly ventricular 

fibrillation or death. 

Remove person to fresh air and keep 

comfortable for breathing. Call a doctor 

if breathing difficulties occur. 

5. FIRE FIGHTING MEASURES

Flammable Properties 

Flash Point: None

Flash Point Method: ASTM D92, Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester 

Auto-ignition Temperature: No ignitions witnessed in tests up to 607° C. 

Auto-ignition Temperature Method: ASTM E659, Standard Test Method for Auto-ignition Temperature of Liquid 

Chemicals 

Upper Flammability Limit (volume % in air): Not applicable 

Lower Flammability Limit (volume % in air): Not applicable 

Flammability Limit Method: ASTM E681, Standard Test Method for Concentration Limits of Flammability of 

Chemicals (Vapors and Gases

Extinguishing Media: The properties of this chemical make it an ideal extinguishing media itself 

Special Fire Fighting Procedures: In the case of a fire involving a bulk tank of the material, ensure that the area 

where the fire occurred is well ventilated before re-entering. Wear protective clothing, including a Self Contained 

Breathing Apparatus (SCBA), if large amounts are present. Use water spray or fog to cool storage containers to help 

prevent an uncontrolled pressure release of bulk tanks, if applicable 

Unusual Fire and Explosion Hazards: The concentrated agent when applied to fire can produce toxic by-products 

specifically hydrogen halides, which can cause damage. Avoid inhalation of these materials by evacuating and 

ventilating the area 

This material in air at both elevated pressure and temperature levels not commonly encountered may become 

combustible. Whether a mixture containing this material and air, or oxygen enriched environment, becomes 

combustible depends on the inter-relationship of 1) the temperature, 2) the pressure, and 3) the proportion of 

oxygen. Weak combustion of vapors has been witnessed in air mixtures at pressures of 4.3 psig (19.0 psia) and 

302°F (150°C) using a fuse wire ignition source. This agent is extremely effective as a fire extinguishing agent 

where it will be applied to a fire as a spray or stream. This material should not, however, be used in firefighting 

applications or other applications where mixtures in air exceeding a few psig would be expected 

 
Document Title: Halotron®

 BrX Safety Data Sheet 

InfoCard Number: H-MS-07 Rev 04 Effective Revision Date: 02 June 2015 

Page 3 of 6 

6. ACCIDENTAL RELEASE MEASURES 

In Case of Spill or Other Release: In the event of a large spill, allow for adequate ventilation, and do not re-enter 

an area without an SCBA until adequate ventilation is accomplished 

 • For spills that might result in overexposure, evacuate the area and use protective gear and SCBA’s. 

 • Avoid leakage into waterways. 

 • Do not expose storage containers to fire, as uncontrolled pressure releases may result 

Although this material is volatile and will quickly evaporate, avoid leakage into waterways. For large spills 

evacuate downwind of the spills and dike to contain the spill until it evaporates 

7. HANDLING AND STORAGE

Normal Handling: (See section 8 for recommended personal protective equipment.) Avoid prolonged contact with 

the skin and eyes. Avoid unnecessarily inhaling material and ensure that good ventilation is present when handling. 

Wash after handling and follow good personal hygiene and good housekeeping practices. Keep containers closed 

and transfer material using closed systems. Handle in a manner to minimize spills. 

Storage: Store in well-ventilated place. Keep container tightly closed. Store locked up 

Additional Note: Containers should be maintained in good condition. Do not allow material to remain in 

deteriorating containers. Because this product can volatilize, special care should be taken for over pressurization 

hazards if the containers are overheated or near a radiant heat source. Protective shoes, such as steel toed shoes, 

should be worn in addition to the other specified personal protective equipment (PPE) when handling bulk 

containers. Eye protection with splash protective side shields should be used when any possibility of splash or spray 

exists. 

8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Engineering Controls: Ventilate as necessary to minimize exposure levels. Inspect and clean ventilation systems 

regularly. Prolonged use should occur only in areas with adequate ventilation. Keep storage containers tightly 

closed. Vapors are heavier than air posing a potential hazard if large volumes are trapped in enclosed or low places 

Personal Protective Equipment: Wear protective clothing when handling a leak in a storage container (does not 

apply to fire protection equipment servicing, other than safety goggles and gloves if large volumes can be exposed to 

skin). Neoprene, PVC or PVA gloves should be worn when handling material for prolonged periods. Short

exposures to skin are not likely to pose a hazard. Respiratory protection is not normally needed, however, if handled 

in enclosed spaces where applicable exposure limits might be exceeded, a Self Contained Breathing Apparatus 

(SCBA) should be used. When performing filling or servicing operations, Perform These Activities In A WellVentilated Area. If handling the material in poorly ventilated areas, use proper respiratory protection. If handling

materials outside a closed, sealed system such that the possibility of splashing exists, wear safety glasses with side 

shields. This statement is not intended to apply to use of a fire extinguisher where the nozzle arrangement is 

intended to direct the discharge away from the user of the extinguisher. 

Emergency Overview: Halotron® BrX is a clear and colorless, or clear with a light yellow tint, volatile liquid with 

a slight ether-like odor (unstabilized), or a soured fruit odor (when stabilized). As with any chemical, dose and 

exposure are critically important variables to understand any potential treatment. Gross overexposure may cause 

central nervous system effects such as dizziness, confusion, physical incoordination, drowsiness, anesthesia, or 

unconsciousness. Sustained exposure concentrations of 1.0% (v/v) or higher may cause increased sensitivity of the 

heart to adrenaline which might cause irregular heartbeats and possibly ventricular fibrillation or death. 

Health Hazards: Time Weighted Exposure Limits: (For persons regularly exposed to material) - DNEL = 11 ppm 

9. PHYSICAL AND CHEMICAL PROPERTIES

Physical state Volatile liquid 

Color Colorless to slight yellow tint, transparent 

Odor Solvent, ether-like(unstabilized), or an soured fruit odor (when stabilized) 

Odor threshold Not available 

pH-value Not applicable 

Melting point Not available 

Freezing Point Not available, below <-50° C (-58° F) 

Initial boiling point 34° C (93.2° F) 

Flash point None 

Evaporation rate Not available 

Flammability (liquid, gas) Not applicable under standard ambient conditions 
Document Title: Halotron®

 BrX Safety Data Sheet 

InfoCard Number: H-MS-07 Rev 04 Effective Revision Date: 02 June 2015 

Page 4 of 6 

Explosion limits Not applicable under standard ambient conditions 

Vapor pressure 82.0 kPa at 25° C (11.9 psia @ 77° F) 

Vapor density 7.27 g/l at 20° C (0.45 lbs/ft3 at 68° F) 

Relative density (liquid) 1.65 g/cm3

 at 20° C (103 lbs/ft3 at 68°F) 

Solubility in water Low solubility, 1 g/l at 20°C (0.13 lbs/gallon(US) at 68° F) 

Partition coefficient Log10Pow = 2.7 

Auto-ignition temperature None determined, tested to 400° C (752° F) 

Decomposition temperature Approx. 600° C 

Molecular Weight 174.95 

10. STABILITY AND REACTIVITY 

Stability: Normally stable when stored in a closed system free of moisture. This material will decompose if 

exposed to a high radiant heat source, such as fire. This compound will slowly react with oxygen and water 

contamination in storage containers. Stabilizing additives may have been added to this material to protect the 

material against minor amounts of air and moisture contamination that may occur when transferring material into or 

between containers.

Incompatibilities: Incompatible with alkali or alkaline earth metals, and powdered metals Al, Zn, Be, etc. Avoid 

contact with oxidizers.

Hazardous Decomposition Products: Thermal decomposition may produce hydrogen fluoride, hydrogen bromide, 

and carbonyl halide. These materials are dangerous and exposure to them should be limited to the extent possible. 

Hazardous Polymerization: Not determined

11. TOXICOLOGICAL INFORMATION 

Long-Term Exposure Has Not Been Fully Investigated

Cardiotox No Observable Adverse Effect Level 

(NOAEL), based on dog inhalation with 

epinephrine 

0.5%vol. 

Cardiotox Lowest Observable Adverse Effect 

Level (LOAEL), based on dog inhalation with 

epinephrine 

1.0%vol. 

AMES, Human Lymphocyte Chromosome 

Aberration , and Mouse Lymphoma In-Vitro 

Tests 

Tests indicate no mutagenic response 

Acute Inhalation Test, 5%vol. for 30 minutes 

(rat) 

No deaths and all rats normal at necropsy 

Skin Irritation No dermal reaction or skin irritation was observed in 

laboratory rabbits

Eye Irritation Did not produce eye irritation or reaction in laboratory rabbits

14-Day Inhalation Test, 6 hours/day, 5 

days/week, 2 weeks (rat) 

No deaths at six doses between 5,000 and 20,000 ppm. 

Treatment-related effects were sluggish activity and labored 

breathing that returned to normal after exposure stopped and 

lower body weights. Pathology showed irritant effects in the 

upper respiratory tract.

90-Day Inhalation Test, 6 hours/day, 5 

days/week, with 4 week recovery period (rat) 

No deaths at three doses between 200 and 3,000 ppm. 

Treatment-related effects were sluggish activity and labored 

breathing that returned to normal after exposure stopped and 

lower body weights and food consumption. Pathology showed 

irritant effects in the upper respiratory tract. Changes in blood 

chemistry and hematology were noted that appeared to be 

reversible during the recovery phase. Some treated animals 

had pale teeth.

Reproductive Toxicity, inhalation test, 6 

hours/day, 7 days/week, up to 8 weeks (rat) 

In two reproductive screening tests, male and female rats were 

exposed daily for 2 weeks prior to pairing, during pairing, 

during gestation, and up to days 10 of lactation. Six doses 

were administered between 50 and 3000 ppm. Offspring did 

not exhibit any gross malformations. Treatment-related effects 

of repeat exposure on reproductive performance and 

development were seen in male and female rats at 

concentrations at 175 ppm and above. .
Document Title: Halotron®

 BrX Safety Data Sheet 

InfoCard Number: H-MS-07 Rev 04 Effective Revision Date: 02 June 2015 

Page 5 of 6 

12. ECOLOGICAL INFORMATION 

Aquatic toxicity: 

96 h LC50: Oncorhynchus mykiss (rainbow trout) 31.6 mg/l (nominal) 

96 h ErI50: Pseudokirchneriella subcapitata (green algae) >800 mg/l (nominal) 

96 h EbI50: Pseudokirchneriella subcapitata (green algae) >800 mg/l (nominal) 

48 h EC50: Daphnia magna (Water flea) 83.0 mg/l (nominal) 

NOTE: Nominal concentrations represent quantities added to the test samples. This material is volatile and rapidly 

partitions out of test samples. 

Environmental Fate: 

Biodegradability: Not readily biodegradable 

Bioaccumulation: Bioaccumulation is unlikely 

The material is a volatile organic compound and should not be permitted to be mixed with ground or drinking water 

and should be handled, used, and disposed responsibly in accordance with regulations in the Country, Province, 

State, County, and locality where it is used. 

13. DISPOSAL CONSIDERATIONS 

Dispose of contents in accordance with all federal, state, and local regulations for products of this type

The manufacturer assumes no liability for the use of this product in a manner that causes environmental or other 

harm

14. TRANSPORT INFORMATION

DOT Shipping Name: Not regulated as a hazardous material by DOT 

15. REGULATORY INFORMATION 

This material does NOT trigger section 313 of Title III of the Superfund Amendments and Reauthorization Act of 

1986. The materials are not listed on the Consolidated List of Chemicals Subject to the Emergency Planning and 

Community Right to Know Act and Section 112 (R) of the Clean Air Act.

TSCA Listed: No. This material is for research and development testing purposes only

16. OTHER INFORMATION 

Hazardous Materials Identification System (HMIS) ratings (scale 0 – 4)

Health Hazard 1

Fire Hazard 0 

Reactivity 1

PPE X 

X - Consult your supervisor or S.O.P. for SPECIAL handling directions 

National Fire Protection Association (NFPA) ratings (scale 0 – 4) 

 

 

1 1

0
Document Title: Halotron®

 BrX Safety Data Sheet 

InfoCard Number: H-MS-07 Rev 04 Effective Revision Date: 02 June 2015 

Page 6 of 6 

The user is responsible to evaluate the safety and environmental consequences of any intended uses. The 

manufacturer assumes no liability for any usages that result in adverse consequences. 

IMPORTANT: The information presented herein, while not guaranteed, was prepared by competent technical 

personnel and is true and accurate to the best of our knowledge. NO WARRANTY OR GUARANTEE, EXPRESS 

OR IMPLIED, IS MADE REGARDING PERFORMANCE, STABILITY OR OTHERWISE. This information is 

not intended to be all-inclusive as to the manner and conditions of use, handling and storage. Other factors may 

involve other or additional safety or performance considerations. While our technical personnel will be happy to 

respond to questions regarding safe handling and use procedures, safe handling and use remains the responsibility of 

the customer. No suggestions for use are intended as, and nothing herein shall be construed as a recommendation to 

infringe any existing patents or violate any Federal, Other National Governmental Entity, State, Provincial, or local 

laws.