Chemical Name: Benzenepropanol, β-amino-4-hydroxy-, (betaS)-, hydrochloride (1:1)
Synonyms: (S)-3-(4-Hydroxyphenyl)-2-aminopropan-1-ol hydrochloride
Recommended Use: Laboratory chemical, pharmaceutical intermediate
CAS Number: 13062-76-5
Manufacturer: Information from supplier or safety department
Emergency Contact: Refer to institutional emergency contact list for chemical exposures
Classification: Warning for skin and eye irritation; harmful if inhaled or swallowed
Label Elements: Warning pictogram, hazard statements for respiratory and skin sensitization
Hazards: Causes moderate eye irritation. May cause skin irritation. Harmful effects possible from inhalation, ingestion, prolonged or repeated exposure
Pictograms: Exclamation Mark (GHS07)
Precautionary Statements: Avoid contact with skin, eyes, or clothing. Wear protective gloves, safety goggles, and laboratory coat
Signal Word: Warning
Chemical Composition: Benzenepropanol, β-amino-4-hydroxy-, (betaS)-, hydrochloride (1:1)
Concentration: 98–100% (purity may differ by lot)
Chemical Formula: C9H13NO2 · HCl
Molecular Weight: 203.7 g/mol
Impurities: Trace process-related impurities expected to be <1%
Inhalation: Move person to fresh air immediately. If symptoms develop, seek medical attention. Provide oxygen if breathing becomes difficult
Skin Contact: Wash affected area with plenty of water for at least 15 minutes. Remove contaminated clothing. Medical attention strongly encouraged for irritation or allergic reaction
Eye Contact: Rinse eyes carefully with water for at least 20 minutes, lifting upper and lower eyelids occasionally. Remove contact lenses if present and easy to do
Ingestion: Rinse mouth with water. Never give anything by mouth to an unconscious person. Seek medical attention if symptoms develop
Acute Symptoms: May cause coughing, irritation, dizziness, nausea, or headache. Medical observation recommended in all exposure cases
Suitable Extinguishing Media: Water spray, dry powder, carbon dioxide, foam
Unsuitable Media: Strong streams of water may spread hazardous material
Special Hazards: Gas and vapors can be irritating. Harmful combustion products may include nitrogen oxides, hydrogen chloride, carbon monoxide, carbon dioxide
Firefighter Protection: Firefighters should wear self-contained breathing apparatus (SCBA) with full facepiece and protective clothing
Explosion Risk: No explosion risk under standard storage and handling, but avoid contact with strong oxidizers
Personal Precautions: Wear chemical splash goggles, gloves, and laboratory coveralls. Avoid breathing dust or fumes. Ventilate affected area
Spill Clean-Up: Absorb with inert, non-combustible material like sand or vermiculite. Collect and place in a suitable container for disposal
Environmental Precautions: Prevent entry into drains, surface water, and groundwater. Contain spill to minimize environmental impact
Decontamination: Wash spill area thoroughly after cleanup with soap and water
Safe Handling: Handle with care in well-ventilated areas. Use local exhaust or general dilution ventilation. Keep away from incompatible substances
Hygiene Practices: Wash hands and any exposed skin before eating, drinking, or smoking after handling
Storage Requirements: Store in a cool, dry, well-ventilated area in tightly sealed original container. Keep away from strong acids and oxidizing agents
Incompatibilities: Strong acids, strong bases, oxidizers
Occupational Exposure Limits: No established OSHA or ACGIH exposure limits for this substance
Engineering Controls: Work only within a chemical fume hood or provide equivalent local ventilation
Personal Protective Equipment: Protective gloves (nitrile recommended), chemical splash goggles, laboratory coat
Respiratory Protection: Use NIOSH-approved respirator if exposure is likely
Environmental Exposure Controls: Avoid release to environment. Dispose of rinse water and residues responsibly
Appearance: White or off-white crystalline powder
Odor: Odorless or faint characteristic odor
Odor Threshold: Not determined
pH (aqueous solution): Approximately 4 (1% w/v solution)
Melting Point/Range: 248–252°C
Boiling Point: Not available
Flash Point: Not combustible
Evaporation Rate: Not applicable
Flammability: Non-flammable
Solubility in Water: Freely soluble in water
Vapor Pressure: Negligible at room temperature
Density: ~1.3 g/cm³
Partition Coefficient (log Kow): Not available
Decomposition Temperature: >250°C
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage conditions
Possible Hazards with Reactions: May react with strong oxidizers or strong acids to produce hazardous vapors
Conditions to Avoid: Elevated temperatures, exposure to light, moisture
Incompatible Materials: Strong oxidizing agents, strong acids, alkalis
Hazardous Decomposition Products: Nitrogen oxides, hydrogen chloride, carbon monoxide, carbon dioxide in fire or upon extreme decomposition
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Effects: Irritation of the eyes, skin, and respiratory tract. Possible allergic skin reaction. May cause gastrointestinal discomfort if ingested
Chronic Effects: Prolonged or repeated contact may lead to dermatitis or respiratory sensitization
Toxicity Data: No data available for LD50 (oral, rat), but similar compounds show moderate toxicity
Carcinogenicity: Not classified as carcinogenic by NTP, IARC, or OSHA
Sensitization: May cause allergic response in predisposed persons
Mutagenicity and Teratogenicity: Not classified. Insufficient data available
Ecotoxicity (Aquatic and Terrestrial): Expected to be slightly hazardous to aquatic life if large quantities enter waterways. No official aquatic toxicity data available
Persistence and Degradability: Product likely biodegradable in the environment
Bioaccumulative Potential: Product not expected to bioaccumulate significantly
Mobility in Soil: Soluble in water, mobile in the environment if released
Other Adverse Effects: Avoid large discharges into the environment. Inform environmental authorities if release occurs
Waste Treatment Methods: Dispose of contents/container in accordance with local, regional, national, and international regulations
Disposal of Product: Use approved chemical waste incinerator. Do not allow product to enter sewers or watercourses
Disposal of Packaging: Empty containers must be triple rinsed and disposed in chemical waste stream
Special Precautions: Use personal protective equipment during handling and disposal. Consult with licensed waste disposal service for correct disposal method
UN Number: Not regulated as a hazardous material for transport
UN Proper Shipping Name: Not regulated
Transport Hazard Classes: None
Packing Group: Not assigned
Environmental Hazards: Not classified as marine pollutant
Special Precautions for Transport: Keep tightly sealed, dry, and protected from damage or moisture during transport
US TSCA: Listed or exempt
EU EINECS/ELINCS: Listed or covered by generic entries
WHMIS (Canada): Uncontrolled product according to WHMIS classification
OSHA: Not specifically regulated
SARA Title III: Not listed as an extremely hazardous substance
California Proposition 65: Not listed
Other International Requirements: Check specific local and national regulations on import, handling, and disposal of laboratory chemicals
Providing high-quality chemical products and logistics solutions for global trade partners.
