Product Name: 2-Methyl(Orethyl)-3(5 or 6)-Methoxypyrazine
Synonyms: Pyrazine derivative, 2-Methyl-3-Methoxypyrazine, Methyl-Ethyl-Methoxypyrazine
CAS Number: Not universally registered; check supplier for updates
Recommended Use: Fragrance and flavor ingredient, especially in food and beverage sectors
Manufacturer Information: (Supplier-specific; refer to label or shipment paperwork)
Emergency Contact: Refer to Safety Officer or Company Emergency Line; National Poison Control Center in critical situations
Classification: Not classified under most GHS systems; low acute toxicity anticipated
Potential Health Effects: Eye and skin irritation with direct contact; respiratory effects from inhaling dust or vapor; ingestion causes gastrointestinal upset
Label Elements: Avoid inhalation and contact, wear protective equipment
Precautionary Statements: Wash after handling; avoid release to environment; use only outdoors or in a well-ventilated space
Signal Word: Warning
Iconography: Exclamation mark for irritation
Route of Exposure: Eyes, skin, respiratory tract, mouth
Chemical Name: 2-Methyl(Orethyl)-3(5 or 6)-Methoxypyrazine
Synonyms: (as above); chemical mixtures or contaminants not anticipated at significant levels
Percent Composition: >98% (neat or in food-use concentrations)
Impurities: Trace pyrazines, possible solvents from manufacturing
Molecular Formula: C7H10N2O
Inhalation: Move to fresh air; seek medical advice if symptoms develop
Eye Contact: Flush with water for fifteen minutes; remove contacts if present, continue rinsing
Skin Contact: Wash with soap and water; take off contaminated clothing
Ingestion: Rinse mouth; do not induce vomiting unless directed by medical staff; get medical help for discomfort
Notes to Physician: No antidote; symptomatic care
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, water spray
Hazards from Combustion: Carbon oxides, nitrogen oxides, other organic vapors
Advice for Firefighters: Wear full protective suit, use self-contained breathing apparatus
Unusual Fire Hazards: May release irritating vapors, product can be slippery if spilled
Flash Point: Approximately 88-110 °C (varies with formulation)
Personal Precautions: Wear gloves, goggles, and suitable mask; ventilate area
Environmental Protection: Prevent from entering drains or water courses
Methods for Cleanup: Absorb spill with inert material (sand, earth), place in proper container for disposal; wash residue with plenty of water, avoid dust formation
Notification: Report major spills to appropriate regional authority
Handling Practices: Use in a well-ventilated setting, prevent inhalation and direct contact; avoid sources of ignition; use non-sparking tools
Storage Conditions: Keep container tightly sealed; store in a cool, dry spot away from sunlight, acids, and oxidizers
Incompatible Materials: Strong oxidizing agents, acids
Special Requirements: Label all containers, monitor for vapor buildup in closed spaces
Engineering Controls: Fume extraction or general exhaust ventilation
Personal Protective Equipment: Chemical-resistant gloves, laboratory coat, safety glasses or goggles, optional face mask
Work Hygiene: Wash hands before breaks and after work; do not eat or drink in work area
Occupational Exposure Limits: Not established for this compound; use general pyrazine or organic vapor guidelines
Respiratory Protection: Use NIOSH-approved respirator if ventilation proves insufficient
Appearance: Pale yellow or colorless liquid, can be crystalline
Odor: Green, earthy, reminiscent of bell pepper or peas
Odor Threshold: Levels as low as 2 parts per trillion detectable by smell
Boiling Point: 210-230 °C
Flash Point: 88-110 °C (verify with batch-specific technical sheet)
Solubility: Slightly soluble in water, highly soluble in organics like ethanol or diethyl ether
Density: 1.06-1.10 g/cm³
Vapor Pressure: Low (specific values need manufacturer data)
Partition Coefficient: Not widely published; expected to be moderate
Chemical Stability: Stable under recommended storage conditions
Reactivity: Normal handling shows low reactivity; avoid introducing oxidizing chemicals
Conditions to Avoid: Extreme heat, open flames, incompatible chemicals such as strong oxidizers
Hazardous Decomposition: Combustion byproducts include carbon oxides, nitrogen oxides
Polymerization: Product does not polymerize under normal conditions
Routes of Exposure: Eyes, skin, ingestion, inhalation
Short Term Effects: Causes mild irritation to eyes and skin; exposure to vapor can irritate respiratory tract
Long Term Effects: No evidence of chronic toxicity at typical exposure; no published data on reproductive or carcinogenic activity
Acute Toxicity: Estimated oral LD50 for rats >500 mg/kg; considered to be of low toxicity
Sensitization: No skin sensitization recorded in available literature
Other Effects: Overexposure leads to nausea, dizziness in poorly ventilated spaces
Ecotoxicity: Low toxicity to aquatic life; natural pyrazines break down under sunlight and microbial action
Persistence and Degradability: Expected to biodegrade rapidly
Bioaccumulation: Unlikely due to water solubility and rapid breakdown
Mobility in Soil/Water: Moderate, but not prone to long-range transport
Other Adverse Effects: At typical use levels, adverse impact on the environment is negligible
Waste Treatment: Small amounts can be dissolved with water and flushed if local law allows; larger quantities require chemical incineration with afterburner and scrubber
Packaging Disposal: Rinse empty containers thoroughly, then dispose as chemical waste in accordance with national and local regulations
Regulatory Notes: Avoid release to surface water; consult regional guidelines
UN Number: Not assigned
Transport Hazard Class: Not regulated under ADR, IMDG, IATA
Packing Group: Not classified
Special Precautions: Secure all vessels to prevent breakage or leaks; do not transport with food
Environmental Hazards: Not an environmental pollutant under normal conditions
OSHA Status: Not listed as hazardous
SARA/Title III: Not classified
TSCA (USA): Check individual supplier documentation
REACH Compliance (EU): Product handled under REACH Annex V exemption for low volume or flavor use, but always check latest supplier information
Other Listings: Not scheduled under controlled substances or hazardous chemicals lists worldwide
Labeling Requirements: Supplier and workplace labels should reflect up-to-date hazard and precaution statements
