Flash Point:No data available.
Extinguishing Media:regular dry chemical, carbon dioxide, water,
regular foam Large fires: Use regular foam or flood with fine water
spray.
Fire Fighting Procedures:Do not touch spilled material. Use
extinguishing agents appropriate for surrounding fire. Cool
containers with water spray until well after the fire is out. Apply
water from a protected location or from a safe distance. Do not get
water directly on material. Reduce vapors with water spray. Avoid
inhalation of material or combustion by-products. Stay upwind and
keep out of low areas. Consider downwind evacuation if material is
leaking.
Unusual Fire/Explosion Hazard:Negligible fire hazard.

Spill Release Procedures:Do not touch spilled material. Stop leak if
possible without personal risk. Small spills: Absorb with sand or
other non-combustible material. Collect spilled material in
appropriate container for disposal. Large spills: Dike for later
disposal. Keep unnecessary people away, isolate hazard area and
deny entry. Ventilate closed spaces before entering.
Neutralizing Agent:

Handling and Storage Precautions:Store and handle in accordance with
all current regulations and standards.
Other Precautions:

Respiratory Protection:The following respirators and maximum use
concentrations are drawn from NIOSH and/or OSHA. 1000 ppm Any
supplied-air respirator. 2000 ppm Any supplied-air respirator. Any
self-contained breathing apparatus with a full facepiece. Any
supplied-air respirator with a full facepiece. Escape - Any
air-purifying respirator with a full facepiece and an organic vapor
canister. Any appropriate escape-type, self-contained breathing
apparatus. For Unknown Concentrations or Immediately Dangerous to
Life or Health - Any supplied-air respirator with full facepiece
and operated in a pressure-demand or other positive-pressure mode
in combination with a separate escape supply. Any self-contained
breathing apparatus with a full facepiece.
Ventilation:Based on available information, additional ventilation is
not required. Ensure compliance with applicable exposure limits.
Protective Gloves:Wear insulated gloves.
Eye Protection:Wear splash resistant safety goggles with a faceshield.
Provide an emergency eye wash fountain and quick drench shower in
the immediate work area.
Other Protective Equipment:For the gas: Wear appropriate chemical
resistant clothing. For the liquid: Wear appropriate protective,
cold insulating clothing.
Supplemental Safety and Health
DIFLUORODIBROMOMETHANE: 100 ppm (860 mg/m3) OSHA TWA 100 ppm ACGIH TWA
100 ppm (860 mg/m3) NIOSH recommended TWA 10 hour(s)

Boiling Pt:77 F (25 C)
Melt/Freeze Pt:-224 F (-142 C)
Vapor Pres:620 mmHg @ 20 C
Vapor Density:7.2 @ 25 C
Spec Gravity:2.288 @ 15 C
pH:Not available
Evaporation Rate & Reference:>1 (butyl acetate=1)
Solubility in Water:insoluble
Appearance and Odor:PHYSICAL STATE:liquid COLOR:colorless PHYSICAL
FORM:gas ODOR:Not available
Corrosion Rate:

Stability Indicator/Materials to Avoid:Stable at normal temperatures
and pressure.
Stability Condition to Avoid:Avoid heat, flames, sparks and other
sources of ignition.
Hazardous Decomposition Products:Thermal decomposition products:
halogens, acid halides, hydrochloric acid, phosgene Thermal
decomposition products: halogens, acid halides, hydrochloric acid,
phosgene
Conditions to Avoid Polymerization:Will not polymerize.

Waste Disposal Methods:Dispose in accordance with all applicable
regulations.

Toxicological Information:DIFLUORODIBROMOMETHANE: TOXICITY DATA: 140
gm/m3/2 hour(s) inhalation-mouse LC50 LOCAL EFFECTS: Irritant:
inhalation, skin, eye ACUTE TOXICITY LEVEL: Slightly Toxic:
inhalation

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ecological:Not available

Transport Information:U.S. DOT 49 CFR 172.101: PROPER SHIPPING NAME:
Dibromochloropropane ID NUMBER: UN2872 HAZARD CLASS OR DIVISION:
6.1 PACKING GROUP: III LABELING REQUIREMENTS: Poison

SARA Title III Information: SARA TITLE III SECTION 302 EXTREMELY
HAZARDOUS SUBSTANCES (40 CFR 355.30): Not regulated. SARA TITLE
III SECTION 304 EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355.40): Not
regulated. SARA TITLE III SARA SECTIONS 311/312 HAZARDOUS
CATEGORIES (40 CFR 370.21): ACUTE: Yes CHRONIC: No FIRE: No
REACTIVE: No SUDDEN RELEASE: No SARA TITLE III SECTION 313 (40
CFR 372.65): Not regulated.
Federal Regulatory Information:CERCLA SECTIONS 102a/103 HAZARDOUS
SUBSTANCES (40 CFR 302.4): Not regulated. OSHA PROCESS SAFETY
(29CFR1910.119): Not regulated.
State Regulatory Information: California Proposition 65: Not regulated.