Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Phenylphosphine is a colorless substance commonly used scientific research and development.
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS02
GHS06
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H250: Catches fire spontaneously if exposed to air.
- H252: Self-heating in large quantities; may catch fire.
- H332: Harmful if inhaled.
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
- H227: Combustible liquid.
Precautionary Statements
- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
- Take precautionary measures against static discharges.
- Wear suitable protective clothing and gloves.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Alfa Aesar, A Johnson Matthey Company
manufacturer
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Alfa Aesar, A Johnson Matthey Company
(978) 521-6300
US
During normal hours
Health, Safety and Environmental Department
CHEMTREC
(800) 424-9300
US
After normal hours
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Phenylphosphine EC: 211-325-4 | 638-21-1 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air. If required, provide artificial respiration. Keep patient warm.
🖐️ Skin Contact
Immediately wash with water and soap and rinse thoroughly.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Then consult a doctor.
🍽️ Ingestion/Swallowing
Seek immediate medical advice.
🚨 Immediate Medical Attention Required
Seek immediate medical advice.
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
CO2, sand, extinguishing powder.
❌ Unsuitable Extinguishing Media
Water
⚠️ Specific Fire Hazards
Spontaneously flammable in air. In case of fire, the following can be released: Carbon monoxide and carbon dioxide, Phosphorus oxides, Hydrogen phosphide (Phosphine)
🛡️ Firefighter Protection Equipment
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🚨 Emergency Procedures
Wear protective equipment. Keep unprotected persons away. Ensure adequate ventilation. Keep away from ignition sources.
🌍 Environmental Precautions
Do not allow material to be released to the environment without proper governmental permits.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Safe Handling & Storage Procedures
Industrial handling precautions, storage conditions, and workplace safety requirements
⚠️ Handling Precautions
• Handle under dry protective gas.
• Keep container tightly sealed.
• Store in cool, dry place in tightly closed containers.
• Ensure good ventilation at the workplace.
• Keep ignition sources away.
• Protect against electrostatic charges.
• Fumes can combine with air to form an explosive mixture.
• Substance/product is self ignitable.
🏪 Storage Conditions
• Requirements to be met by storerooms and receptacles: No special requirements.
• Store away from air.
• Store away from oxidizing agents.
• Keep container tightly sealed.
• Store in cool, dry conditions in well sealed containers.
• Store under dry inert gas.
🔥 Fire Prevention Measures
Keep ignition sources away. Protect against electrostatic charges.
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
🧤 Hand Protection
Impervious gloves
👁️ Eye Protection
Safety glasses; Full face protection
😷 Respiratory Protection
Use suitable respirator when high concentrations are present.
🦺 Skin/Body Protection
Protective work clothing.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
Decomposition will not occur if used and stored according to specifications.
⚗️ Reactivity
Spontaneously flammable in air.
🧪 Incompatible Materials
Air, Oxidizing agents
💨 Hazardous Decomposition Products
Carbon monoxide and carbon dioxide, Phosphorus oxides (e.g. P2O5), Hydrogen phosphide (Phosphine)
Ecological Information & Environmental Impact
Environmental toxicity, biodegradation, bioaccumulation, and ecological effects data
🌱 Bioaccumulative potential
🌱 Mobility in soil
🌱 Results of PBT and vPvB assessment
🌱 Other adverse effects
🌱 Toxicity
🌱 Persistence and degradability
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
♻️ Waste Treatment Methods
Recommendation Consult state, local or national regulations to ensure proper disposal.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN2845
📦 Proper Shipping Name
PYROPHORIC LIQUID, ORGANIC, N.O.S. (Phenylphosphine)
⚠️ Transport Hazard Class
4.2
📋 Packing Group
I
🚛 ADR Transport Precautions
Warning: Substances liable to spontaneous combustion
🚢 IMDG Maritime Transport Precautions
Warning: Substances liable to spontaneous combustion
✈️ IATA Air Transport Precautions
Warning: Substances liable to spontaneous combustion
Regulatory Information & Compliance
Chemical regulations, safety assessments, and regulatory compliance status
📋 Regulatory Summary
This product is not listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical Substance Inventory. Use of this product is restricted to research and development only. This product contains a chemical known to the state of California to cause cancer or reproductive toxicity. Some or all of the components of this product are not listed on the Canadian Domestic Substances List (DSL) or the Canadian Non-Domestic Substances List (NDSL). Information about limitation of use: For use only by technically qualified individuals.
❌ Chemical Safety Assessment
No chemical safety assessment has been performed for this substance.
ℹ️ Additional Regulatory Information
Employers should use this information only as a supplement to other information gathered by them, and should make independent judgement of suitability of this information to ensure proper use and protect the health and safety of employees. This information is furnished without warranty, and any use of the product not in conformance with this Material Safety Data Sheet, or in combination with any other product or process, is the responsibility of the user.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the physical form of Phenylphosphine?
Phenylphosphine is a liquid appearing as colorless with colorless color. It has stench odor.
What is the solubility of Phenylphosphine?
Not miscible or difficult to mix
What is Phenylphosphine used for?
Scientific research and development
What are the hazard statements for Phenylphosphine?
This substance has 7 hazard statements: H250: Catches fire spontaneously if exposed to air. H252: Self-heating in large quantities; may catch fire. H332: Harmful if inhaled. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H227: Combustible liquid.
What is the melting point of Phenylphosphine?
The melting point is Not determined and the boiling point is 160°C (320 ºF).