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bromodichloromethane
CAS No.: 75-27-4
Synonyms:
Formula: CHBrCl2
Exact Mass: 161.86400
Molecular Weight: 163.82900
PSA: 0.00000
LogP: 2.14250
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bromodichloromethane 75-27-4 MSDS
Name: Bromodichloromethane 98+% stabilized with potassium carbonate Material Safety Data Sheet
Synonym: Dichlorobromomethane
CAS: 75-27-4
Section 1 - Chemical Product   MSDS Name:Bromodichloromethane 98+% stabilized with potassium carbonate Material Safety Data Sheet
Synonym:Dichlorobromomethane

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
75-27-4 Dichlorobromomethane >98 200-856-7
Hazard Symbols: XN
Risk Phrases: 22 40

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed. Limited evidence of a carcinogenic effect.Cancer suspect agent.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Prolonged exposure may result in dizziness and general weakness.
Causes severe irritation of upper respiratory tract with coughing, burns, breathing difficulty, and possible coma. May cause narcotic effects in high concentration. May be harmful if inhaled.
Chronic:
May cause cancer according to animal studies.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Substance is noncombustible.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Wash area with soap and water.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood.
Exposure Limits CAS# 75-27-4: CAS# 584-08-7: Russia: 2 mg/m3 TWA Personal Protective Equipment Eyes: Wear chemical splash goggles.
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 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid
Color: clear, colorless
Odor: chloroform-like
pH: Not available.
Vapor Pressure: 50 mm Hg @ 20 deg C
Viscosity: Not available.
Boiling Point: 87 deg C @ 760 mm Hg
Freezing/Melting Point: -55 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: in water: 4700 mg/l
Specific Gravity/Density: 1.9800g/cm3
Molecular Formula: CHBrCl2
Molecular Weight: 163.83

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Excess heat, confined spaces.
Incompatibilities with Other Materials:
Strong bases, strong oxidizing agents, magnesium.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide, hydrogen bromide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 75-27-4: PA5310000 CAS# 584-08-7: TS7750000 LD50/LC50:
CAS# 75-27-4: Oral, mouse: LD50 = 450 mg/kg; Oral, rat: LD50 = 430 mg/kg.
CAS# 584-08-7: Oral, mouse: LD50 = 2570 mg/kg; Oral, rat: LD50 = 1870 mg/kg.
Carcinogenicity:
Dichlorobromomethane - California: carcinogen, initial date 1/1/90 NTP: Suspect carcinogen IARC: Group 2B carcinogen Potassium carbonate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
log Pow: 2.10

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
IMO
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
RID/ADR
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing group: III
USA RQ: CAS# 75-27-4: 5000 lb final RQ; 2270 kg final RQ

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 40 Limited evidence of a carcinogenic effect.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 75-27-4: No information available.
CAS# 584-08-7: 1
Canada
CAS# 75-27-4 is listed on Canada's NDSL List.
CAS# 584-08-7 is listed on Canada's DSL List.
CAS# 75-27-4 is listed on Canada's Ingredient Disclosure List.
CAS# 584-08-7 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 75-27-4 is listed on the TSCA inventory.
CAS# 584-08-7 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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