Product Name: 2-(Pyridylmethyl)Triphenylphosphonium Bromide
Synonyms: None commonly used
CAS Number: 1272-38-6
Recommended Use: Laboratory chemical, synthesis intermediate
Supplier: Refer to local distributor details
Emergency Contact: Refer to local and national emergency numbers
Classification: Acute toxicity (oral, dermal), skin irritation, eye irritation
Signal Word: Warning
Hazard Statements: Harmful if swallowed, causes skin and eye irritation
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust or fume, wear protective gloves, wash hands thoroughly after handling, avoid contact with eyes and skin, do not eat or drink when using this product
Chemical Name: 2-(Pyridylmethyl)Triphenylphosphonium Bromide
Common Name: No common abbreviations
CAS Number: 1272-38-6
EC Number: 215-046-9
Concentration: 98% and greater (may vary by supplier)
Impurities: Triphenylphosphine traces
General Advice: Move individual away from exposure, ensure access to fresh air immediately
Inhalation: Relocate to fresh air, seek medical advice if symptoms like coughing or shortness of breath persist
Skin Contact: Remove contaminated clothing, rinse skin thoroughly with water, if irritation or redness occurs consult a physician
Eye Contact: Rinse with running water for several minutes, remove contact lenses if present, continue washing, medical attention may be necessary
Ingestion: Rinse mouth, do not induce vomiting, seek medical attention
Most Important Symptoms: Respiratory discomfort, eye or skin irritation, gastrointestinal distress if swallowed
Suitable Extinguishing Media: Use dry chemical, carbon dioxide, water spray or foam as appropriate
Unsuitable Extinguishing Media: Avoid using water jet directly
Fire Hazards: Product decomposes emitting toxic fumes including phosphorus oxides and nitrogen oxides
Protective Equipment: Wear firefighter turnout gear, self-contained breathing apparatus
Special Procedures: Prevent runoff water from entering drains or surface water
Personal Precautions: Ensure adequate ventilation, avoid dust formation, use personal protective equipment
Environmental Precautions: Prevent further leakage or spillage, avoid entering soil, drains or water sources
Cleanup Methods: Collect with inert absorbent, sweep up and transfer to tightly closed container for disposal, wash spill area with detergent and water
Precautions for Safe Handling: Avoid breathing dust, avoid contact with skin and eyes, use with proper ventilation, wash hands after use
Conditions for Safe Storage: Store in original container, tightly closed, away from sources of heat and moisture, preferably in a cool, dry, well-ventilated area
Incompatible Materials: Strong oxidizing agents, mineral acids, strong bases
Occupational Exposure Limits: No established limits for this compound
Engineering Controls: Use local exhaust ventilation to minimize exposure
Personal Protective Equipment: Wear chemical-resistant gloves, safety goggles, lab coat or apron, use approved respirators if dusts are generated
Hygiene Measures: Wash thoroughly after handling, remove contaminated clothing before re-use, avoid eating or drinking in handling areas
Appearance: White to light yellow powder
Odor: Characteristic, slight amine-like
Odor Threshold: Not available
pH: Not applicable (solid)
Melting Point / Freezing Point: 185-190 °C
Boiling Point: Decomposes before boiling
Flash Point: Not determined
Flammability: Not classified as flammable
Explosive Properties: No explosive properties
Vapor Pressure: Negligible
Solubility: Soluble in water, alcohols
Partition Coefficient (n-octanol/water): Not determined
Decomposition Temperature: Decomposes above 190 °C
Evaporation Rate: Not applicable
Chemical Stability: Stable under recommended storage conditions
Reactivity: Reacts with strong oxidizers, acids and bases
Conditions to Avoid: Exposure to moisture, high temperatures, incompatible chemicals
Hazardous Decomposition Products: Phosphorus oxides, hydrocarbons, nitrogen oxides
Possibility of Hazardous Reactions: No dangerous reactions known under normal use
Acute Toxicity: May cause mild toxicity if ingested, inhaled, or absorbed through skin
Skin Corrosion/Irritation: Causes moderate to severe irritation
Serious Eye Damage/Irritation: Risk of eye irritation with direct contact
Respiratory Sensitization: May cause respiratory discomfort
Chronic Effects: No long-term toxicity well documented, chronic exposure risks considered low under normal conditions
Carcinogenicity: Not classified by IARC, NTP, or OSHA
Mutagenicity: No substantial evidence available to suggest mutagenic effects
Reproductive Toxicity: No data currently suggesting reproductive toxicity
Ecotoxicity: Limited data, anticipated low toxicity to aquatic organisms in dilute concentrations, avoid uncontrolled release
Persistence and Degradability: Not rapidly biodegradable, potential for persistence in soil and water
Bioaccumulative Potential: Not expected to bioaccumulate significantly
Mobility in Soil: Moderate mobility likely, water soluble
Other Adverse Effects: Prevent product and waste from entering waterways and soil
Product Disposal: Dispose of as hazardous chemical waste in accordance with local, national, and international regulations
Contaminated Packaging: Triple rinse containers, offer for recycling or internal handling by authorized waste disposal contractor
Disposal Methods: Incineration preferred where allowed, avoid landfill where possible
UN Number: Not classified as dangerous for transport according to ADR/RID/IMDG/IATA
Transport Hazard Class: Non-hazardous
Packing Group: Not assigned
Environmental Hazards: Not designated as marine pollutant
Special Precautions: Keep container tightly sealed, protected from damage and moisture during transport
Safety, Health, and Environmental Regulations: Product not listed as hazardous under major chemical regulatory frameworks such as TSCA, REACH, DSL/NDSL
Labeling Requirements: Labelling according to GHS for laboratory reagents
Chemical Safety Assessment: No assessment required for laboratory quantities
Local Rules: Ensure conformity with local, state, and national safety and environmental protection regulations
Inventory Status: Product components listed in global chemical inventories where applicable
