Phosphorus tribromide
Synonyms: Phosphorus bromide
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Chemical Name
Phosphorus tribromide
Product Form
Substance
Catalogue No.
AL3551
CAS Number
7789-60-8
EC Number
232-178-2
EC Index Number
-
Grade
98% For Synthesis
HSN Code
28129000
Molecular Formula
PBr3
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name
Phosphorus tribromide
Catalogue No.
AL3551
Product form
Substance
CAS Number
7789-60-8
EC Number
232-178-2
Grade
98% For Synthesis
EC Index Number
Not specified
Chemical Formula
PBr3
HSN Code
28129000
Synonyms
Phosphorus bromide
Chemical Structure
-
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
Brominating agent in organic synthesis
Uses advised against
Not specified
1.3 Details of the supplier of the safety data sheet
Company identification
Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 Emergency Contact Details
Phone / e-Mail
Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
H314; H335
Classification source
CLP Annex VI via PubChem CID 24614
2.2 Label elements
Hazard pictograms
Corrosive, Irritant
Signal word
Danger
Hazard statements
H314: Causes severe skin burns and eye damage; H335: May cause respiratory irritation
Precautionary statements
P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, P501
2.3 Other hazards
Other hazards
Moisture-reactive, highly corrosive
SECTION 3: Composition/information on ingredients
3.1 Substance
Name
Phosphorus tribromide
CAS No.
7789-60-8
SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation
Remove victim to clear air; if necessary, apply artificial respiration and/or administer oxygen.
First-aid measures after skin contact
Immediately flush with large amounts of water; remove contaminated clothing.
First-aid measures after eye contact
Immediately flush with large amounts of water for at least 15 min.
First-aid measures after ingestion
Dilute by drinking water, then neutralize with milk of magnesia, egg white, etc,; do not use sodium bicarbonate.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use
Corrosive effects on skin, eyes, and respiratory tract; may cause burns.
4.3 Indication of any immediate medical attention and special treatment needed
General information
Treat symptomatically. Show this safety data sheet to the treating physician.
SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Water spray, carbon dioxide, dry chemical powder, foam.
Unsuitable extinguishing media
Not specified
5.2 Special hazards arising from the substance or mixture
Special procedures
Serious health hazard. May be harmful if inhaled Corrosive.
5.3 Advice for firefighters
Protection during firefighting
Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6: Accidental release measures
6.1.1 For non-emergency personnel
Emergency procedures
Evacuate area and ventilate. Wear appropriate protective equipment. Contain spill and absorb with inert material.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
Neutralize with sodium bicarbonate or calcium carbonate. Dispose of in accordance with local regulations.
6.4 Reference to other sections
Reference
Not specified
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling
Handle in a fume hood with appropriate PPE including gloves and goggles. Avoid contact with moisture.
Hygiene measures
Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 Conditions for safe storage, including any incompatibilities
Storage conditions
Store in a cool, dry, well-ventilated location. Separate from acids, alkalies, organics, alkali metals.
SECTION 8: Exposure controls/personal protection
8.2 Exposure controls
Hand protection
Protective gloves (e.g. nitrile rubber)
Eye protection
Chemical safety goggles or safety glasses
Skin and body protection
Wear suitable protective clothing
Respiratory protection
Use a NIOSH-approved respirator if exposure limits are exceeded.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state
Liquid
Colour
Colorless to pale yellow
Odour
Penetrating odor
Odour threshold
Not specified
pH value
Not applicable
Relative evaporation rate (butylacetate=1)
Not specified
Melting point
-41.5 °C
Freezing point
Not specified
Boiling point
173.2 °C
Flash point
Not applicable
Auto-ignition temperature
Not applicable
Decomposition temperature
Not specified
Flammability (solid, gas)
Not flammable
Vapour pressure
10 mm Hg at 47.8 °C
Relative vapour density at 20°C
Not specified
Density
2.852 at 15 °C
Solubility
Reacts with water, ethanol; soluble in acetone, carbon disulfide
Log Pow
Not specified
Viscosity, kinematic
Not specified
Viscosity, dynamic
Not specified
Explosive properties
Not explosive
Oxidising properties
Not oxidizing
Explosive limits
Not specified
SECTION 10: Stability and reactivity
10.1 Reactivity
Reactivity
Reacts violently with water and moisture, releasing hydrobromic acid.
10.2 Chemical stability
Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
Possibility of hazardous reactions
No dangerous reactions known under normal conditions of use.
10.4 Conditions to avoid
Conditions to avoid
Avoid contact with incompatible materials and excessive heat.
10.5 Incompatible materials
Incompatible materials
Water, alcohols, strong bases, and oxidizing agents.
10.6 Hazardous decomposition products
Hazardous decomposition products
When heated to decomposition it emits toxic fumes of hydrogen bromide and phosphorous oxides.
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
LC50 fathead minnows at 71 mgL (25 mgL NOEC) for 96 hr.
Skin corrosion/irritation
H314: Causes severe skin burns and eye damage
Serious eye damage/irritation
Not classified (based on available data)
Respiratory or skin sensitisation
Not classified (based on available data)
Germ cell mutagenicity
Not classified (based on available data)
Carcinogenicity
Not classified (based on available data)
Specific target organ toxicity (single exposure)
H335: May cause respiratory irritation
Specific target organ toxicity (repeated exposure)
Not classified (based on available data)
SECTION 12: Ecological information
12.1 Toxicity
Toxicity information
Not specified
12.2 Persistence - degradability
Persistence - degradability
Not specified
12.3 Bioaccumulative potential
Bioaccumulative potential
Not specified
12.4 Mobility in soil
Mobility in soil
Not specified
12.6 Other adverse effects
Environmental precautions
Not specified
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Additional Info
Dispose of contents/container in accordance with local, regional, national and international regulations.
SECTION 14: Transport information
14.1 UN number
UN-No. (ADR)
1808
UN-No. (IMDG)
1808
UN-No. (IATA)
1808
UN-No. (ADN)
1808
UN-No. (RID)
1808
14.2 UN proper shipping name
Proper Shipping Name (ADR)
Phosphorus tribromide
Proper Shipping Name (IMDG)
Phosphorus tribromide
Proper Shipping Name (IATA)
Phosphorus tribromide
Proper Shipping Name (ADN)
Phosphorus tribromide
Proper Shipping Name (RID)
Phosphorus tribromide
14.3 Transport hazard class(es)
Transport hazard class(es)
8
14.4 Packing group
Packing group (ADR)
II
Packing group (IMDG)
II
Packing group (IATA)
II
Packing group (ADN)
II
Packing group (RID)
II
14.5 Environmental hazards
Dangerous for the environment
Not specified
Marine pollutant
Not specified
Other information
No supplementary information available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
15.1.1 EU-Regulations
Not specified
SECTION 16: Other Information
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.