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Product Name: Methyl Heptadecanoate Standard
Synonyms: Methyl margarate, Heptadecanoic acid methyl ester
CAS Number: 1731-94-8
Molecular Formula: C18H36O2
Molecular Weight: 284.48 g/mol
Recommended Use: Analytical standard for laboratory research and quality assurance
Supplier Details: Manufacturer or distributor contact information including address, telephone number, and emergency phone number
Emergency Contact: 24-hour emergency response line specific to chemical incidents
Classification: Not classified as hazardous under OSHA Hazard Communication Standard (29 CFR 1910.1200)
Label Elements: No signal word, hazard statement, or pictogram required
Potential Hazards: Low risk of acute toxicity, mild eye and skin irritation possible
Health Hazards: Inhalation of dusts or vapors may cause respiratory discomfort, ingestion may lead to gastrointestinal irritation
Environmental Hazards: Not expected to pose significant environmental risks in small quantities
Precautionary Statements: Avoid breathing dust or vapor, avoid contact with skin and eyes, use appropriate personal protective equipment
Chemical Name: Methyl Heptadecanoate
Purity: Typically ≥98% (analytical standard)
CAS Number: 1731-94-8
Common Impurities: Trace related methyl esters, solvents residual from synthesis if not fully removed
Formulation: Pure substance, not a mixture
Other Ingredients: No additional hazardous ingredients present
Inhalation: Move to fresh air, keep at rest in position comfortable for breathing, seek medical help if breathing becomes difficult
Skin Contact: Wash thoroughly with soap and water, remove contaminated clothing, seek medical advice if irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, obtain medical attention for persistent discomfort
Ingestion: Rinse mouth with water if the substance was swallowed, do not induce vomiting, consult a physician or contact poison control
Most Important Symptoms: Irritation, discomfort in respiratory tract, eyes, skin, or digestive system
Note to Physician: Symptomatic treatment based on clinical judgment, no specific antidote required
Flammability: Combustible, will burn if exposed to open flame or high temperature
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray (for large fires or to cool containers)
Unsuitable Extinguishing Media: High-pressure water streams may spread the fire
Specific Hazards: Carbon monoxide, carbon dioxide and other organic vapors may form under fire conditions
Protective Equipment: Firefighters should wear self-contained breathing apparatus and full protective gear
Special Precautions: Move containers from fire area if safe, use water spray to cool unopened containers exposed to flames
Personal Precautions: Use protective gloves, lab coat, eye protection; avoid breathing vapors or direct skin contact
Environmental Precautions: Prevent spills from entering drains or waterways, contain run-off with sand or earth
Spill Response: Absorb released substance with inert material (sand, soil, vermiculite), place in chemical waste container for proper disposal, ventilate area
Clean-up Methods: Wash affected area with detergent and water after material removal; dispose of contaminated cleaning material according to regulations
Safe Handling: Use only with adequate ventilation or under a chemical fume hood, avoid breathing dust or vapor, keep away from open flames and hot surfaces
Hygiene Practices: Wash hands thoroughly after handling, do not eat, drink, or smoke during use, keep protective clothing clean
Storage Conditions: Store in tightly closed original container in a cool, dry, and well-ventilated place away from ignition sources
Incompatibilities: Strong oxidizers, acids or bases may react with the substance
Storage Temperatures: Maintain at recommended room temperature or as directed by manufacturer for stability
Exposure Limits: No established OSHA PEL or ACGIH TLV for this compound
Engineering Controls: Use with the aid of chemical fume hoods or local exhaust ventilation if available
Respiratory Protection: Wear approved respirators during procedures that generate dust, vapor, or mist, especially if ventilation is inadequate
Hand Protection: Nitrile or neoprene gloves recommended; avoid direct skin exposure
Eye Protection: Safety goggles or face shield for splash protection
Skin and Body Protection: Laboratory coat, apron, or equivalent protective clothing
General Safety: Maintain eyewash stations and emergency showers within immediate work area
Physical State: Oily liquid or solid at room temperature depending on purity
Color: White to off-white
Odor: Faint fatty or waxy odor
Melting Point: 32–35°C (89–95°F)
Boiling Point: 344–350°C (651–662°F) at 760 mmHg
Flash Point: Estimated above 150°C (closed cup)
Solubility: Insoluble in water, soluble in organic solvents (ether, chloroform, alcohol)
Vapor Pressure: Negligible at ambient temperature
Density: 0.86–0.88 g/cm³
Viscosity: Moderate, varies with temperature
Partition Coefficient (log Kow): Above 6, indicating strong lipophilicity
Chemical Stability: Stable under recommended handling and storage conditions
Hazardous Reactions: Sensitive to strong oxidizers (may react and create heat or toxic gases)
Conditions to Avoid: Excessive heat, open flames, sources of ignition, prolonged exposure to air may affect quality
Hazardous Decomposition Products: Combustion produces carbon monoxide, carbon dioxide, other harmful fumes
Polymerization: No known hazardous polymerization occurs under normal handling
Acute Toxicity: Not expected to be acutely toxic; limited data suggest low oral and dermal toxicity
Skin Corrosion/Irritation: Possible mild irritation in sensitive individuals
Eye Damage/Irritation: May cause mild to moderate eye irritation
Inhalation: Dusts or mists may cause upper respiratory tract discomfort
Chronic Effects: No data suggesting long-term toxicity or carcinogenicity
Sensitization: Not known to provoke allergy under normal conditions
Target Organs: No specific target organ toxicity identified
Additional Information: No evidence of reproductive or developmental toxicity; always handle with care and avoid repeated unnecessary exposure
Eco-toxicity: Not considered acutely toxic to aquatic or terrestrial organisms in small quantities; harmful at high concentrations depending on environment
Persistence and Degradability: Likely to degrade slowly under typical environmental conditions
Bioaccumulation Potential: Potential for accumulation in aquatic organisms due to high log Kow
Mobility in Soil: Strong adsorption to soil organic matter limits groundwater mobility
Other Adverse Effects: Large spills in sensitive environments could pose risk to aquatic life due to low water solubility and coating effects; always follow best practices for environmental protection
Waste Disposal Methods: Dispose of via licensed waste contractor in accordance with local, regional, and federal regulations
Container Disposal: Rinse container thoroughly and render unusable, recycle or dispose of as non-hazardous industrial waste
Physical/chemical Treatment: Do not discharge into drains, surface waters, or soil
Additional Considerations: Collect and store waste in properly labeled containers for chemical waste, avoid landfill when possible
UN Number: Not regulated as hazardous by DOT, IATA, or IMDG
Proper Shipping Name: Methyl heptadecanoate (non-hazardous for transport)
Hazard Class: None
Packing Group: None
Labeling Requirements: No hazard label or placard required
Special Precautions: Prevent package damage and leaks; always follow carrier guidance for laboratory chemicals
TSCA Status: Listed in Toxic Substances Control Act inventory
DSL/NDSL (Canada): Listed
EINECS/ELINCS (EU): Listed
SARA Title III: Not a section 313 listed substance
California Proposition 65: Not listed as a carcinogen or reproductive toxin
REACH Status: Pre-registered or exempt for research use
WHMIS Classification (Canada): Not controlled
Other Regulations: Not subject to additional labeling or storage requirements specific to the United States, European Union, or Canada
