Product Name: Benzomorpholine
Chemical Name: 2,3-Dihydro-1-benzomorpholine
CAS Number: 2524-37-0
Synonyms: 1-Benzoxazine, 2,3-dihydro-
Recommended Use: Laboratory chemicals, synthesis intermediate
Supplier: [Company Name, Address, Contact Number, Emergency Phone]
Classification: Acute toxicity (oral, dermal), Eye irritation
Label Elements: Pictogram GHS07; Signal Word: Warning
Hazard Statements: Harmful if swallowed, Skin and eye irritant
Precautionary Statements: Avoid inhalation, Wash skin after handling, Use personal protective gear
Chemical Name: Benzomorpholine
Concentration: >98%
Impurities: Trace organic solvents (less than 2%), no major stabilizing additives
Inhalation: Remove to fresh air, offer artificial respiration if breathing stops
Skin Contact: Wash thoroughly with soap and water, take off contaminated clothing
Eye Contact: Flush with plenty of water for several minutes, seek medical help
Ingestion: Rinse mouth, get professional medical advice immediately
Suitable Extinguishing Media: CO2, dry chemical, foam
Unsuitable Media: Direct water stream
Specific Hazards: Thermal decomposition gives toxic and irritating fumes
Protective Equipment: Self-contained breathing apparatus, chemical-resistant gear
Personal Precautions: Keep unnecessary people away, wear gloves and goggles
Environmental Precautions: Prevent runoff into drains and waterways, ventilate area
Cleaning Methods: Absorb with inert material, shovel into chemical waste containers, decontaminate surfaces with detergent and water
Handling: Use only in fume hood, avoid skin and eye contact, don’t eat or drink near work area
Storage: Keep in tightly closed container, store in a cool, dry, ventilated place away from oxidizers and acids, label containers clearly
Engineering Controls: Use local exhaust ventilation, maintain eyewash stations and safety showers
Personal Protection: Chemical-resistant gloves, lab coat, safety goggles, NIOSH-approved respirator if airborne concentration present
Hygiene Measures: Wash hands after handling, no smoking or food in work area
Appearance: Pale yellow liquid
Odor: Slight amine scent
pH: Not available
Melting Point: 24-26°C
Boiling Point: 220-225°C
Flash Point: 98°C (closed cup)
Solubility: Slightly soluble in water, soluble in common organic solvents
Vapor Pressure: Low, precise data not established
Density: 1.13 g/cm3
Chemical Stability: Stable under standard handling, decomposes with strong oxidizers
Reactivity: Reacts with strong acids, oxidizing agents
Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide
Conditions to Avoid: Heat, open flames, incompatible chemicals
Acute Toxicity: LD50 (oral/rat) about 400 mg/kg
Potential Health Effects: Irritation to eyes, skin; ingestion can affect central nervous system
Symptoms: Nausea, headache, dizziness, respiratory discomfort
Chronic Exposure: Prolonged contact may cause dermatitis, long-term effects unknown
Carcinogenicity: No long-term animal studies, not listed by NTP or IARC
Ecotoxicity: Moderately toxic to aquatic organisms, avoid release to the environment
Persistence and Degradability: Not readily biodegradable
Bioaccumulation Potential: Potential to accumulate in aquatic species
Mobility in Soil: Expected to have moderate mobility, limit soil exposure
Waste Treatment Methods: Incinerate in accordance with local, regional, and national laws
Product Disposal: Use licensed chemical waste disposer, don’t dump in drains
Container Disposal: Rinse with appropriate solvent, triple rinse, dispose as hazardous waste
UN Number: [Insert if regulated; otherwise state not regulated]
Proper Shipping Name: Benzomorpholine
Transport Hazard Class: 6.1 (if classified)
Packing Group: III
Marine Pollutant: Yes, dangerous to aquatic environment
Special Precautions for Transport: Secure containers, avoid leaks and rough handling
Occupational Exposure Limits: Not established, use internal company risk management
SARA 313 (USA): Not listed
TSCA (USA): Listed
REACH (EU): Pre-registered
Hazard Symbol: Xn (Harmful)
WHMIS (Canada): D2B - Skin/Eye Irritant
Other Information: Subject to workplace chemical control laws, emergency numbers on SDS
