Material Safety Data Sheet: Benzyl Alcohol, p-hydroxy-alpha-((methylamino)methyl)-, Tartrate (2:1) (Salt)

Identification

Product Name: Benzyl alcohol, p-hydroxy-alpha-((methylamino)methyl)-, tartrate (2:1) (salt)
Synonyms: No widely recognized synonyms reported
CAS Number: 132204-71-2
Manufacturer: Refer to supplier information on packaging
Recommended Use: Laboratory research, chemical synthesis, pharmaceutical intermediate
Emergency Contact: Local poison control center or emergency services
Product Code: Provided by supplier upon purchase

Hazard Identification

Hazard Classification: Acute toxicity (oral, inhalation), skin/eye irritation, possible respiratory hazard
Signal Word: Warning
Hazard Statements: May cause skin and eye irritation, harmful if swallowed or inhaled, potential respiratory tract irritation
Pictograms: Exclamation mark, Health hazard
Precautionary Statements: Avoid breathing dust or vapor, wash hands thoroughly, wear suitable protective gear, use in well-ventilated area, keep away from food and drink
Physical Hazards: Product may pose dust or vapor inhalation risk during transfer or mixing

Composition / Information on Ingredients

Chemical Identity: Benzyl alcohol, p-hydroxy-alpha-((methylamino)methyl)-, tartrate (2:1) (salt)
CAS Number: 132204-71-2
Concentration: 95-100% (by weight)
Impurities: Trace synthetic byproducts as indicated by manufacturer batch record
Hazardous Components: No additional hazardous fillers or carriers reported

First Aid Measures

Inhalation: Remove individual to fresh air, support breathing if needed, seek immediate attention for respiratory discomfort
Skin Contact: Wash affected area with soap and water, remove contaminated clothing, get medical help if irritation continues
Eye Contact: Rinse eyes with plenty of running water for at least 15 minutes, hold eyelids open, get immediate medical help
Ingestion: Rinse mouth, do not induce vomiting, never give anything by mouth to unconscious person, seek immediate medical advice
Most Important Symptoms: Irritation, coughing, burning sensation, drowsiness if ingested, allergic response possible
Notes to Physician: Treat symptoms, support vital functions, monitor for signs of delayed respiratory irritation or metabolic effects

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, water spray for larger fires
Specific Hazards: Combustion releases toxic fumes including oxides of carbon, nitrogen, and other irritants, chemical may intensify fire
Protective Equipment for Firefighters: Full protective gear, self-contained breathing apparatus
Special Precautions: Prevent runoff from entering drains or water supplies, cool containers in vicinity with water spray, evacuate surrounding area if large quantities involved

Accidental Release Measures

Personal Precautions: Evacuate unnecessary personnel, avoid contact with skin, eyes, and clothing, ensure adequate ventilation, wear certified respirator and gloves
Environmental Precautions: Prevent product from entering sewers, waterways, or soil
Containment Methods: Use inert absorbent (sand, vermiculite), collect spilled material in suitable container
Cleanup Procedures: Clean spill site thoroughly with detergent and water, ventilate area, dispose of residue as hazardous waste, decontaminate protective equipment after use

Handling and Storage

Handling: Work in chemical fume hood or ventilated area, wear appropriate personal protective equipment, avoid generating dust, handle with care to minimize exposure, keep containers tightly closed between uses
Storage: Store in a cool, dry well-ventilated space, ensure containers are sealed and clearly labeled, segregate from food, incompatible substances, oxidizing agents or acids, secure against unauthorized access or accidental damage

Exposure Controls and Personal Protection

Occupational Exposure Limits: No established limit values, minimize exposure through engineering controls
Engineering Controls: Local exhaust ventilation, safety showers and eye wash stations available, fume hood for open handling
Personal Protective Equipment: Chemical-resistant gloves (nitrile recommended), lab coat, safety goggles, certified respirator for dust/vapor
Hygiene Measures: Wash hands before breaks, after handling, remove contaminated clothing before leaving work area

Physical and Chemical Properties

Appearance: White to off-white crystalline powder
Odor: Faint aromatic or amine odor
Melting Point: Approximately 120-140°C (subject to impurities)
Boiling Point: Data not available for salt form
Vapor Pressure: Negligible at room temperature
Solubility: Soluble in water, alcohol; limited in non-polar solvents
pH: Slightly acidic in aqueous solution (dependent on concentration)
Flash Point: Not highly flammable, data variable
Density: Approximately 1.2-1.3 g/cm3 at 20°C

Stability and Reactivity

Chemical Stability: Stable when stored under recommended conditions, sensitive to moisture over time
Reactivity: Avoid contact with strong oxidizing agents, acids, bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides, potentially toxic fumes if burned
Conditions to Avoid: Excessive heat, open flames, moisture, incompatible chemicals

Toxicological Information

Acute Toxicity: Oral-rat LD50 believed to be between 150-600 mg/kg (based on component data)
Skin/Eye Irritation: Product likely causes irritation, repeated contact escalates severity
Respiratory Sensitization: Inhalation could trigger irritation, coughing, discomfort, especially in sensitive individuals
Chronic Effects: No definitive long-term hazard reported; possibility of cumulative exposure leading to allergic or respiratory symptoms
Carcinogenicity/Mutagenicity/Reproductive Toxicity: No listings by NTP, IARC, or OSHA, limited data available
Other Effects: Central nervous system depression possible with large exposure, metabolic acidosis if absorbed in significant quantity

Ecological Information

Ecotoxicity: Hazardous to aquatic organisms at sufficient concentrations, avoid discharge to environment
Persistence and Degradability: Partially biodegradable but breakdown products may remain longer in environment
Bioaccumulative Potential: Expected to have limited bioaccumulation (based on solubility and molecular weight)
Mobility in Soil: Water solubility facilitates movement into soil, risk to groundwater if large spill occurs
Other Adverse Effects: Monitor for chemical persistence, inform authorities in case of substantial environmental release

Disposal Considerations

Waste Disposal Methods: Dispose as hazardous chemical waste per local, state, national regulations, never discard in general garbage, neutralize after consulting waste management
Container Disposal: Decontaminate and triple rinse empty vessels, follow hazardous waste labeling requirements, consult licensed contractor for incineration or chemical landfill
RCRA Status: Not specifically listed, but handle as hazardous due to chemical toxicity
Precautions: Handle waste with gloves and eye protection, avoid exposure during transfer and containment

Transport Information

UN Number: Not assigned for this specific salt
UN Proper Shipping Name: Chemical, n.o.s. (contains benzyl alcohol derivative)
Transport Hazard Class(es): Class 6.1 (Toxic substances) may apply depending on quantity and packaging
Packing Group: III (minor hazard)
Marine Pollutant: Not classified as such, avoid uncontrolled release
Transport Precautions: Secure packaging, label with hazard symbol, keep separated from food, handle with regulatory documentation

Regulatory Information

US TSCA: Check status for research or commercial use
SARA Title III: Not specifically listed, but emergency planning may apply for larger quantities
OSHA Status: Considered hazardous chemical, maintain documented training, MSDS accessible
European Union: Not classified as a controlled substance; CLP hazard pictograms and statements required
Other International Regulations: Country-specific chemical management rules may apply, including workplace exposure monitoring
Labeling: Clearly display hazard pictograms, signal words, precautionary statements according to GHS standards