Product Name: 2-Ethyl Pyrazine
Chemical Formula: C6H8N2
CAS Number: 13925-00-3
Synonyms: Pyrazine, 2-ethyl-
Recommended Use: Flavor and fragrance ingredient
Supplier/Manufacturer: [Company Name, Address, Contact Information]
Emergency Phone Number: [Insert Emergency Contact]
GHS Classification: Not classified as dangerous under GHS criteria
Signal Word: None
Hazard Statements: Mildly irritating to eyes, skin, and respiratory tract
Pictograms: None required
Precautionary Statements: Avoid breathing vapor or mist; wash hands after handling
Other Hazards: May form explosive vapor-air mixtures at high concentrations
Chemical Name: 2-Ethyl Pyrazine
CAS Number: 13925-00-3
Concentration: 98 – 100%
Impurities: Negligible, not relevant to safety assessment
Inhalation: Move person to fresh air, keep comfortable; medical attention if symptoms like coughing or shortness of breath persist
Skin Contact: Wash thoroughly with soap and water; remove contaminated clothing, consult a physician if irritation develops
Eye Contact: Rinse eyes with water for at least 15 minutes; hold eyelids open, seek medical advice if redness or pain continues
Ingestion: Rinse mouth, drink water, avoid inducing vomiting; medical attention if feeling unwell
Suitable Extinguishing Media: Carbon dioxide, dry chemical powder, water spray, foam
Unsuitable Media: Do not use water jet directly
Special Hazards: Vapors may form explosive mixtures with air; combustion releases nitrogen oxides, other toxic gases
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and protective clothing
Firefighting Advice: Evacuate area, cool exposed containers with water spray, avoid inhalation of fumes
Personal Precautions: Ventilate area, remove sources of ignition, use personal protective equipment
Environmental Precautions: Avoid discharge into drains, soil, or surface water
Cleanup Methods: Absorb spills with inert material like vermiculite, collect in container for proper disposal, wash area with water
Notification: Report large spills to local authorities if required
Handling: Avoid contact with skin or eyes, use in well-ventilated areas, keep away from sparks and open flames, ground containers
Storage: Store in tightly closed container, cool, dry, and well-ventilated location, away from incompatible substances such as strong oxidizers; store away from sunlight and ignition sources
Exposure Limits: No occupational exposure limits established
Engineering Controls: Use local exhaust ventilation, process enclosures recommended for heavy use
Personal Protective Equipment: Gloves made of nitrile or latex, safety goggles, lab coat, use a respirator if vapor concentration exceeds recommended levels
Hygiene Recommendations: Wash hands and face after handling, no eating or drinking in work area
Appearance: Colorless to pale yellow liquid
Odor: Nutty, cocoa-like
Melting Point: -16 °C
Boiling Point: 174 – 175 °C
Specific Gravity: 1.015 – 1.025 (at 25°C)
Vapor Pressure: 0.1 mm Hg at 25°C
Solubility: Slightly soluble in water, soluble in alcohol and ether
Flash Point: 54 °C (closed cup)
Autoignition Temperature: 450 °C
Evaporation Rate: Not determined
pH: Neutral
Chemical Stability: Stable under normal temperatures and recommended storage
Reactivity: Not reactive in normal use
Hazardous Reactions: May react with oxidizing agents
Conditions to Avoid: Heat, flames, spark sources, prolonged exposure to sunlight
Incompatible Materials: Strong acids, strong oxidizers
Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide
Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Acute Toxicity: Low acute toxicity, estimated oral LD50 (rat) > 2000 mg/kg
Skin Corrosion/Irritation: Minimal irritation
Eye Damage/Irritation: Possible mild irritation
Respiratory Sensitization: Limited reports, no known sensitization
Chronic Effects: No data suggesting carcinogenicity, mutagenicity, or reproductive toxicity
Ecotoxicity: Not expected to be highly toxic to aquatic organisms based on structure and analog data
Persistence and Degradability: Not expected to persist in environment, readily biodegradable
Bioaccumulative Potential: Low, based on molecular size and solubility
Mobility in Soil: Limited, slightly soluble in water
Other Adverse Effects: Large spills could impact aquatic environments due to oxygen depletion
Waste Disposal: Dispose of contents by incineration or through approved chemical waste contractor
Contaminated Packaging: Rinse and recycle where permitted, otherwise treat as hazardous waste
Container Disposal: Ensure container is empty before disposal, follow local regulations for hazardous waste
Prohibited Methods: Avoid discharge to drains or natural waterways
UN Number: Not regulated as hazardous for transport
UN Proper Shipping Name: Not classified
Transport Hazard Class: Not assigned
Packing Group: Not applicable
Environmental Hazards: No specific hazards identified for transport
Special Precautions: Secure containers, avoid physical damage and leaks
TSCA: Listed
EINECS/ELINCS: Listed 237-707-8
OSHA Hazards: Not considered hazardous
SARA Title III: Not listed as a reportable substance
Other Regulatory Status: Meets REACH requirements, not subject to special state or local restrictions
