Product Name: 2-Phenyl-1,3-Propanediol
Chemical Formula: C9H12O2
Chemical Family: Aromatic diol
Synonyms: Benzenepropanediol, 1,3-Dihydroxy-2-phenylpropane
Recommended Use: Intermediate for organic synthesis, specialty chemical manufacturing
Manufacturer: Information specific to supplier
Contact Phone Number: Emergency response contacts for your region
CAS Number: 117-98-6
GHS Classification: Eye irritation (Category 2A), Skin irritation (Category 2), Specific target organ toxicity – single exposure (Category 3, narcotic effects)
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, may cause respiratory irritation, harmful if swallowed in large amounts
Pictograms: Exclamation mark for irritant hazards
Precautionary Statements: Avoid breathing dust or vapors, wash hands thoroughly after handling, wear protective gloves and eye protection, use only outdoors or in a well-ventilated area
Potential Health Effects: Eye contact leads to redness, tearing, and pain, skin contact may produce dryness or rash, inhalation can cause coughing or dizziness if dust becomes airborne, ingestion may irritate the gastrointestinal tract
Chemical Name: 2-Phenyl-1,3-Propanediol
Concentration: >98% (pure substance)
Impurities: Trace organics, no known hazardous impurities in typical grades for laboratory or industrial use
CAS Number: 117-98-6
EC Number: 204-267-0
Inhalation: Remove person to fresh air, keep at rest, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash affected area with soap and water, do not use solvents, seek medical attention for persistent irritation
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses if present and easy to do, seek medical care if irritation or redness develops
Ingestion: Rinse mouth with water, do not induce vomiting, never give anything by mouth to an unconscious person, seek professional medical attention
Most Important Symptoms: Skin inflammation, eye redness, nausea if swallowed, headache or dizziness possible with dust inhalation
Suitable Extinguishing Media: Water spray, dry chemical, foam, or carbon dioxide
Unsuitable Extinguishing Media: Full water jet may scatter material
Specific Hazards During Fire: May produce carbon monoxide and carbon dioxide in the case of incomplete combustion, slight risk of toxic fumes
Advice for Firefighters: Wear self-contained breathing apparatus and protective clothing, stay upwind of fire, avoid inhalation of combustion products
Explosion Hazards: Powder or dust may form explosive mixtures with air under certain conditions
Special Protective Equipment: Full face shield, flame-resistant coat, safety boots, gloves rated for chemical exposure
Personal Precautions: Evacuate unnecessary personnel, avoid breathing dust, ensure adequate ventilation, wear appropriate protective equipment including gloves and sealed eye protection
Environmental Precautions: Prevent spillage from reaching drains or watercourses, inform local environmental authorities if significant contamination occurs
Cleanup Methods: Sweep or scoop up material gently to prevent dust, place in suitable labeled containers for disposal, wash area thoroughly with soap and water, ventilate area
Methods for Containment: Dike with absorbent material if necessary, prevent dispersion into the environment, clean tools and equipment thoroughly after handling spill
Handling: Use in a well-ventilated place, avoid generation of dust, do not eat, drink, or smoke during use, wash hands and face after handling, avoid direct contact with skin and eyes
Storage Conditions: Store in tightly closed containers, keep in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers, keep out of direct sunlight
Storage Temperature: Ambient or slightly below room temperature recommended
Incompatible Materials: Strong oxidizing agents, acids
Specific Storage Hazards: Product may absorb moisture from air, store away from foods and animal feeds to prevent contamination
Occupational Exposure Limits: Not established for 2-Phenyl-1,3-Propanediol; use general nuisance dust limits (OSHA PEL for inert particulates: 15 mg/m³ total, 5 mg/m³ respirable)
Engineering Controls: Use local exhaust ventilation or process enclosure when dusting can occur, assure eye wash stations and safety showers are accessible
Personal Protective Equipment: Wear chemical-resistant gloves (nitrile or latex), safety glasses with side shields or goggles, long-sleeved clothing, dust mask or respirator if dust generation is significant
Hygiene Requirements: Change contaminated clothing immediately, wash hands thoroughly before eating or smoking, keep work area clean
Appearance: White crystalline solid
Odor: Faint aromatic
Odor Threshold: Not established
pH: No data available (insoluble in water at room temperature)
Melting Point: 83°C to 85°C (181°F to 185°F)
Boiling Point: 330°C (626°F) at 760 mmHg
Flash Point: >150°C (closed cup)
Evaporation Rate: Not volatile
Flammability: Not classified as flammable
Vapor Pressure: Negligible at room temperature
Density: 1.15 g/cm³
Solubility in Water: Slightly soluble (approximately 0.1 g/L)
Partition Coefficient (log Kow): Approx. 1.3
Viscosity: Not determined
Decomposition Temperature: Above 340°C
Chemical Stability: Stable under normal conditions of temperature and pressure
Reactivity: No hazardous polymerization expected
Conditions to Avoid: Excessive heat, generating dust clouds, direct sunlight, strong oxidizing agents
Incompatible Materials: Strong acids, strong bases, oxidizers
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, possibly phenolic compounds during extreme thermal degradation
Acute Toxicity Estimates: Not thoroughly investigated, expected to have low acute oral and dermal toxicity
Skin Corrosion/Irritation: May cause moderate irritation after prolonged or repeated contact
Serious Eye Damage/Irritation: Produces serious irritation, avoid direct eye contact
Respiratory Effects: Dust may cause mild upper respiratory tract irritation
Carcinogenicity: No evidence of human carcinogenicity in available literature
Germ Cell Mutagenicity: No mutagenicity data available
Reproductive Toxicity: No reproductive or developmental toxicity information in standard references
Other Data: May provoke allergic reactions in sensitive individuals, not considered hazardous for routine handling with established precautions
Ecotoxicity: No measured aquatic toxicity data on fish, algae, or microorganisms available, low expected toxicity due to limited water solubility
Persistence and Degradability: Not readily biodegradable in standard screening tests, potential environmental persistence in bulk form
Bioaccumulative Potential: Low, considering low log Kow and low bioavailability in aquatic environments
Mobility in Soil: Low mobility due to low solubility, may adsorb to soil particles
Other Adverse Effects: Avoid large releases into surface waters, do not allow to enter wastewater systems in significant quantities
Waste Treatment Methods: Dispose as hazardous chemical waste according to local, regional, and national regulations
Contaminated Packaging: Clean thoroughly before recycling, otherwise dispose as hazardous material
Disposal Precautions: Prevent entry into storm drains, groundwater, or surface waters, incinerate in approved facility if possible
Waste Code: Dependent on region and mixture status; consult environmental authorities for current guidance
UN Number: Not regulated for transport
Proper Shipping Name: Not classified as dangerous for shipping purposes
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: Not a marine pollutant
Special Precautions: Use secure, sealed containers and prevent dust release during transit
Inventory Status: Listed or exempted on most major chemical inventories including TSCA (USA), EINECS/ELINCS (EU), DSL (Canada), AICS (Australia)
SARA Title III Sections 302/304/313: Not subject to reporting
California Proposition 65: Not on the list of known carcinogens or reproductive toxicants
Other Regulations: Follow workplace exposure regulations and local requirements on use, handling, and disposal, review country-specific guidance for industrial use and worker protection standards
Label Requirements: Comply with GHS and OSHA HazCom 2012 standards
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