Product Name: (R)-Phenyl-1,3-propanediol
Synonyms: (R)-1,3-dihydroxy-3-phenylpropane; (R)-3-phenyl-1,3-propanediol
Recommended Use: Laboratory chemical, research, synthesis intermediate
Supplier Details: Manufacturer and distributor information available on request
Emergency Contact Number: Refer to local Poison Control Center or Emergency Response
CAS Number: 131151-32-3
EC Number: Not assigned
Product Code: Internal tracking as specified by supplier
GHS Classification: Eye irritation (Category 2A), Skin irritation (Category 2), Specific target organ toxicity – single exposure (Category 3)
Signal Word: Warning
Hazard Statements: Causes serious eye irritation. Causes skin irritation. May cause respiratory irritation.
Pictograms: Exclamation mark
Precautionary Statements: Wear eye protection, gloves, and protective clothing. Avoid breathing dust or vapors. Use only outdoors or in a well-ventilated area. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse.
Routes of Exposure: Eyes, skin, ingestion, inhalation
Target Organs: Eyes, skin, respiratory system
Most Important Symptoms: Redness, pain, lung irritation, headache, nausea, coughing
Chemical Name: (R)-Phenyl-1,3-propanediol
Concentration: ≥98% purity
Impurities: Trace levels of organic byproducts from synthesis (≤2%)
Formula: C9H12O2
Molecular Weight: 152.19 g/mol
Additives: None
Other Components: No hazardous impurities at concentrations relevant for classification
Inhalation: Move to fresh air. Keep person calm. Monitor for shortness of breath, seek medical attention if symptoms persist.
Skin Contact: Remove contaminated clothing. Rinse skin with water for 15 minutes. If skin irritation develops, get medical assistance.
Eye Contact: Rinse gently with water for at least 15 minutes. Remove contact lenses if easy and continue rinsing. Get medical help for any visible irritation.
Ingestion: Rinse mouth thoroughly with water, do not induce vomiting. Give water if conscious. Never give anything by mouth if subject is unconscious. Seek immediate medical care.
Most Critical Effects: Eye or respiratory tract irritation, persistent skin rash.
Recommendation for Immediate Medical Attention: Respiratory symptoms, severe eye involvement, or allergic responses call for prompt evaluation by a medical provider.
Self-Protection for First Aiders: Use gloves, eye protection, and avoid direct exposure to vapors or dust.
Suitable Extinguishing Media: Water spray, foam, carbon dioxide, dry chemical
Unsuitable Extinguishing Media: Direct water jets may spread burning material
Specific Hazards: Combustible, can decompose to release carbon oxides (CO, CO2), phenolic vapors at high temperatures
Protective Equipment: Wear self-contained breathing apparatus and full fire protective gear
Special Procedures: Avoid inhaling smoke or fumes. Keep containers cool with water spray if threatened by fire. Prevent water runoff from entering drains.
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, unidentified toxic compounds
Personal Precautions: Evacuate area if dust or vapors exceed safe levels. Use personal protective equipment including gloves, goggles, lab coat or overall, and mask or respirator appropriate for dust/vapor levels.
Environmental Precautions: Prevent material from entering drains, watercourses, or soil. Notify appropriate agencies in case of environmental release.
Clean-up Methods: Absorb with inert material such as dry sand, vermiculite, or earth. Place in closed containers for proper waste disposal. Rinse area with water after removal. Decontaminate equipment and surfaces.
Special Instructions: Clean only with personnel trained in chemical handling. Avoid dust generation.
Handling: Avoid breathing dust or vapors. Work in well-ventilated spaces. Close containers tightly after use. Prevent contact with skin, eyes, and clothing. Wash hands before breaks and after finishing work.
Hygienic Practices: No eating, drinking, or smoking in work area.
Storage Conditions: Store in original, tightly closed containers. Use in cool, dry, well-ventilated area, away from heat, sparks, and open flame.
Incompatible Materials: Strong oxidizers, strong acids, nitric acid, peroxides.
Packaging Materials: Use containers resistant to organic solvents, such as glass or high-density polyethylene.
Special Requirements: Label storage container properly, segregate from foodstuffs and incompatible materials.
Exposure Limits: No established occupational exposure limits for this compound as of latest data.
Engineering Controls: Use local exhaust or general room ventilation in work areas.
Personal Protection: Eye: Chemical safety goggles required
Personal Protection: Skin/Body: Lab coat or chemical-resistant overalls, closed-toe shoes, and protective gloves (nitrile/rubber recommended)
Respiratory Protection: Use certified respirator if airborne dusts, mists, or vapors approach or exceed recommended exposure guidelines
Other Protection: Emergency eyewash stations, safety showers, regular laundering of contaminated clothing
Hygienic Measures: Remove contaminated clothing, wash hands and face after use
Environmental Controls: Handle in areas with spill containment features; monitor and control exhaust
Appearance: White to off-white crystalline solid or powder
Odor: Slight, faint aromatic
pH: No data available (substance is essentially neutral)
Melting Point: 73-77°C
Boiling Point: 307°C
Flash Point: >140°C (closed cup method)
Flammability: Combustible solid
Vapor Pressure: Negligible at room temperature
Density: Approximately 1.1-1.2 g/cm³
Solubility: Soluble in water, ethanol, and organic solvents
Partition Coefficient (log Pow): Not determined, expected to be moderate
Auto-ignition Temperature: Not readily flammable under normal conditions
Decomposition Temperature: Above 200°C
Viscosity: Not applicable for solid
Chemical Stability: Stable under normal conditions of storage and use
Instability Factors: Light, extreme heat, strong acids or oxidizers
Conditions to Avoid: Direct sunlight, moisture, sources of ignition, excessive temperatures
Hazardous Reactions: May react exothermically with oxidizing agents, releasing heat and toxic vapors
Decomposition Products: Carbon monoxide, carbon dioxide, phenolic compounds
Polymerization: Not anticipated under recommended use and storage
Incompatibles: Strong acid chlorides, oxidizing mineral acids, base metals
Acute Toxicity: Oral rat LD50 >2000 mg/kg (low acute toxicity)
Inhalation: Potential for respiratory tract irritation from dust or vapor
Skin Corrosion/Irritation: Causes mild to moderate skin irritation; potential for allergic response with repeated exposure
Eye Damage/Irritation: Causes significant eye irritation, tearing, redness, pain
Respiratory Sensitization: Not classified as a sensitizer by current data, but monitor for symptoms
Skin Sensitization: No evidence in animal studies but recommend observation
Chronic Effects: Prolonged or repeated exposure may contribute to dermatitis or respiratory discomfort
Mutagenicity/Carcinogenicity: No evidence of mutagenic or carcinogenic effects in available studies
Reproductive Toxicity: Data insufficient for definitive conclusion
Target Organ Effects: Respiratory system, skin, eyes
Symptoms: Respiratory irritation, throat discomfort, skin dryness, eye redness
Ecotoxicity: Not classified as environmentally hazardous, but avoid large releases due to insufficient long-term data
Aquatic Toxicity: LC50 (fish, 96 hr): >100 mg/L (low toxicity)
Persistence and Degradability: Expected to be biodegradable based on structural analogs
Bioaccumulative Potential: Moderate to low, based on log Kow estimation
Mobility in Soil: Likely moderate due to partial water solubility; tendency to sorb to organic matter
Other Adverse Effects: No known ozone depletion, endocrine disruption, or other specific global hazards
Precautions: Do not allow to enter surface waters, groundwater, or soil in large quantities; contain and report significant spills as per regulations
Method of Disposal: Dispose of in accordance with local, state, and national regulations. Incinerate in approved chemical waste facility where possible
Waste Codes: Assign as per regional hazardous waste listings
Container Disposal: Rinse thoroughly, destroy chemical labels prior to recycling or disposal where permitted
Special Precautions: Avoid release to the environment. Do not dispose of via sinks or unpermitted landfills
Additional Notes: Employ a professional waste contractor if uncertain about regulatory compliance or proper destruction method
UN Number: Not regulated as dangerous goods under UN or DOT regulations for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Proper Shipping Name: Not classified as hazardous for shipping
Special Precautions: Secure containers to prevent shifting during transit. Prevent exposure to moisture and rough handling
Environmental Hazards: Not listed as a marine pollutant
Transport in Bulk: Not regulated under Annex II of MARPOL 73/78 or the IBC Code
International Inventory Status: May be listed in TSCA (US), DSL (Canada) inventories; confirm latest listings before distribution
OSHA Hazard Status: Combustible solid, irritant
WHMIS Classification (Canada): D2B (Toxic materials causing other effects)
SARA Title III: Not subject to SARA Section 313 reporting
REACH Status (EU): Not registered; restricted uses may apply
California Proposition 65: Not listed
Labeling Requirements: Follows GHS standards for hazards, precautionary and response phrases
Other Regulatory Notes: Meet all requirements for safe chemical management in research, industrial, and shipping uses. Consult national guidelines for further information and updates as needed
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