Phosphorous Tribromide (5263) MSDS
Section 1: Chemical Product and Company Identification
Product Name: Phosphorous Tribromide (5263)
Catalog Codes: SLP3484
CAS#: 7789-60-8
RTECS: TH4460000
TSCA: TSCA 8(b) inventory: Phosphorous Tribromide (5263)
CI#: Not available.
Synonym:
Chemical Name: Not available.
Chemical Formula: PBr3
Section 2: Composition and Information on Ingredients
Composition:
Name CAS # % by Weight
Phosphorous Tribromide (5263) 7789-60-8 100
Toxicological Data on Ingredients: Phosphorous Tribromide (5263) LD50: Not available. LC50: Not available.
Section 3: Hazards Identification
Potential Acute Health Effects:
Extremely hazardous in case of skin contact (corrosive, irritant), of eye contact (irritant), of ingestion, of inhalation. Very
hazardous in case of skin contact (permeator). Liquid or spray mist may produce tissue damage particularly on mucous
membranes of eyes, mouth and respiratory tract. Skin contact may produce burns. Inhalation of the spray mist may produce
severe irritation of respiratory tract, characterized by coughing, choking, or shortness of breath. Inflammation of the eye
is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or,
occasionally, blistering.
Potential Chronic Health Effects:
Extremely hazardous in case of skin contact (corrosive, irritant), of eye contact (irritant), of ingestion, of inhalation. Very
hazardous in case of skin contact (permeator). CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not
available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged
contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or prolonged exposure to spray
mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection. Repeated or prolonged inhalation
of vapors may lead to chronic respiratory irritation.
Section 4: First Aid Measures
Eye Contact: Check for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.
Skin Contact:
If the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protecting
your own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's exposed skin, such
as the hands : Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly
careful to clean folds, crevices, creases and groin. If irritation persists, seek medical attention. Wash contaminated clothing
before reusing.
Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious Inhalation:
Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If
breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may
be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or
corrosive. Seek immediate medical attention.
Ingestion:
Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform
mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious Ingestion: Not available.
Section 5: Fire and Explosion Data
Flammability of the Product: Non-flammable.
Auto-Ignition Temperature: Not applicable.
Flash Points: Not applicable.
Flammable Limits: Not applicable.
Products of Combustion: Not available.
Fire Hazards in Presence of Various Substances: Not applicable.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in
presence of static discharge: Not available.
Fire Fighting Media and Instructions: Not applicable.
Special Remarks on Fire Hazards: Not available.
Special Remarks on Explosion Hazards: Not available.
Section 6: Accidental Release Measures
Small Spill: Absorb with an inert material and put the spilled material in an appropriate waste disposal.
Large Spill:
Corrosive liquid. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not get water
inside container. Do not touch spilled material. Use water spray curtain to divert vapor drift. Prevent entry into sewers,
basements or confined areas; dike if needed. Call for assistance on disposal.
Section 7: Handling and Storage
Precautions:
Keep container dry. Do not breathe gas/fumes/ vapour/spray. Never add water to this product In case of insufficient ventilation,
wear suitable respiratory equipment If you feel unwell, seek medical attention and show the label when possible. Avoid contact
with skin and eyes Keep away from incompatibles such as alkalis, moisture.
Storage: Corrosive materials should be stored in a separate safety storage cabinet or room.
Section 8: Exposure Controls/Personal Protection
Engineering Controls:
Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective
threshold limit value.
Personal Protection:
Face shield. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Boots.
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid
inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this
product.
Exposure Limits: Not available.
Section 9: Physical and Chemical Properties
Physical state and appearance: Liquid. (Fuming liquid.)
Odor: Pungent. (Strong.)
Taste: Not available.
Molecular Weight: 270.72 g/mole
Color: Colorless to light yellow.
pH (1% soln/water): Not available.
Boiling Point: 173°C (343.4°F)
Melting Point: -40°C (-40°F)
Critical Temperature: Not available.
Specific Gravity: 2.852 (Water = 1)
Vapor Pressure: Not available.
Vapor Density: 9.3 (Air = 1)
Volatility: Not available.
Odor Threshold: Not available.
Water/Oil Dist. Coeff.: Not available.
Ionicity (in Water): Not available.
Dispersion Properties: Not available.
Solubility: Not available.
Section 10: Stability and Reactivity Data
Stability: The product is stable.
Instability Temperature: Not available.
Conditions of Instability: Not available.
Incompatibility with various substances: Extremely reactive or incompatible with alkalis, moisture.
Corrosivity: Non-corrosive in presence of glass.
Special Remarks on Reactivity: Not available.
Special Remarks on Corrosivity: Not available.
Polymerization: No.
Section 11: Toxicological Information
Routes of Entry: Dermal contact. Eye contact. Inhalation. Ingestion.
Toxicity to Animals:
LD50: Not available. LC50: Not available.
Chronic Effects on Humans: Not available.
Other Toxic Effects on Humans:
Extremely hazardous in case of skin contact (corrosive, irritant), of ingestion, of inhalation. Very hazardous in case of skin
contact (permeator).
Special Remarks on Toxicity to Animals: Not available.
Special Remarks on Chronic Effects on Humans: Not available.
Special Remarks on other Toxic Effects on Humans: Not available.
Section 12: Ecological Information
Ecotoxicity: Not available.
BOD5 and COD: Not available.
Products of Biodegradation:
Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: The products of degradation are as toxic as the original product.
Special Remarks on the Products of Biodegradation: Not available.
Section 13: Disposal Considerations
Waste Disposal:
Section 14: Transport Information
DOT Classification: CLASS 8: Corrosive liquid.
Identification: : Phosphorous tribromide : UN1808 PG: II
Special Provisions for Transport: Not available.
Section 15: Other Regulatory Information
Federal and State Regulations: TSCA 8(b) inventory: Phosphorous Tribromide (5263)
Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
Other Classifications:
WHMIS (Canada): CLASS E: Corrosive liquid.
DSCL (EEC):
R14- Reacts violently with water. R35- Causes severe burns.
HMIS (U.S.A.):
Health Hazard: 3
Fire Hazard: 0
Reactivity: 2
Personal Protection:
National Fire Protection Association (U.S.A.):
Health: 3
Flammability: 0
Reactivity: 2
Specific hazard:
Protective Equipment:
Gloves. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator
when ventilation is inadequate. Face shield.
Section 16: Other Information
References: Not available.
Other Special Considerations: Not available.
Created: 10/10/2005 11:25 AM
Last Updated: 11/06/2008 12:00 PM