Product Name: Dimethyl Sebacate
Synonyms: Sebacic acid dimethyl ester
Chemical Formula: C12H22O4
CAS Number: 106-79-6
Recommended Use: Plasticizer, intermediate for organic synthesis, used in the manufacture of lubricants and fragrances
Manufacturer: Refer to supplier information or package label for contact details
Emergency Contact: Refer to national poison center or company emergency hotline
Classification: Not classified as hazardous under GHS criteria
Main Hazards: Can cause mild eye and skin irritation, inhalation of vapors may lead to respiratory discomfort
Signal Word: None assigned
Hazard Statements: May cause temporary discomfort if in eyes or on skin; vapors at higher temperatures may cause drowsiness or headaches
Pictograms: None required
Precautionary Statements: Avoid contact with eyes and prolonged skin contact, ensure good ventilation when used hot
Chemical Name: Dimethyl Sebacate
CAS Number: 106-79-6
EC Number: 203-438-2
Concentration: 99% or greater
Impurities/Additives: May contain trace residuals from synthesis; see supplier specification for details
Inhalation: Move exposed individual to fresh air, offer oxygen if breathing is difficult; seek medical attention for any persistent symptoms
Skin Contact: Rinse affected area with soap and plenty of water; remove contaminated clothing
Eye Contact: Flush eyes with copious amounts of clean, lukewarm water for at least 15 minutes; seek medical advice if irritation persists
Ingestion: Rinse mouth thoroughly, obtain medical attention; do not induce vomiting unless directed by medical personnel
Most Important Symptoms: Mild irritation, redness or discomfort in eyes or on skin
Suitable Extinguishing Media: Foam, dry powder, carbon dioxide, or water spray
Unsuitable Extinguishing Media: Direct stream of water may cause fire to spread
Specific Hazards: Decomposition produces carbon oxides; vapors may form explosive mixtures with air at elevated temperatures
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Firefighting Procedures: Keep run-off water out of municipal drains and open waterways; cool exposed containers with water spray
Personal Precautions: Ensure good ventilation, avoid breathing vapors, wear suitable protective gear
Environmental Precautions: Prevent spill from entering soil, waterways, and drains
Methods for Clean-Up: Use inert absorbent material like sand or earth; collect and dispose of in accordance with local regulations
Decontamination Procedures: Clean spill area thoroughly after product pickup
Safe Handling: Use in well-ventilated area, minimize contact with skin and eyes, avoid ingestion
Storage Conditions: Store in tightly closed original container, keep in a cool, dry, well-ventilated place away from sources of ignition
Incompatible Materials: Strong oxidizers, strong acids
Storage Temperature: Store at ambient temperatures, protect from excessive heat and direct sunlight
Engineering Controls: Use local exhaust ventilation for hot working conditions
Respiratory Protection: Not required under typical use; use NIOSH-approved respirator if vapor or mist exceeds exposure limits
Skin Protection: Wear chemical-resistant gloves (such as nitrile or neoprene), long sleeves, and closed footwear
Eye Protection: Use chemical safety glasses or splash-proof goggles
Hygiene Measures: Wash hands after handling, avoid eating or drinking in work areas, remove contaminated clothing before breaks
Appearance: Colorless transparent liquid
Odor: Mild, ester-like
Odor Threshold: Not determined
pH: Not applicable
Melting Point/Freezing Point: -1°C (30°F)
Boiling Point/Range: 285°C (545°F)
Flash Point: 151°C (304°F) closed cup
Evaporation Rate: Not determined
Flammability: Combustible liquid
Vapor Pressure: 0.03 mmHg at 25°C
Vapor Density: 7.4 (Air = 1)
Relative Density: 0.97 - 0.98 (Water = 1)
Solubility in Water: Poorly soluble
Partition Coefficient (n-octanol/water): 3.74
Auto-ignition Temperature: 420°C (788°F)
Decomposition Temperature: Not specified
Molecular Weight: 230.30 g/mol
Viscosity: 4.7 mPa·s at 25°C
Chemical Stability: Stable under recommended storage and normal use conditions
Possibility of Hazardous Reactions: Does not polymerize spontaneously
Conditions to Avoid: Excessive heat, strong oxidizing agents
Materials to Avoid: Strong acids, strong bases, oxidizing substances
Hazardous Decomposition Products: Carbon dioxide, carbon monoxide, other unidentified organic compounds on combustion
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Acute Toxicity: Oral LD50 (rat): >5000 mg/kg (low toxicity)
Skin Corrosion/Irritation: Mild, non-corrosive
Serious Eye Damage/Irritation: Slight, may cause temporary redness
Respiratory Sensitization: Not classified as a respiratory sensitizer
Skin Sensitization: Not classified as a skin sensitizer
Repeated Dose Toxicity: Not identified as causing long-term effects in standard studies
Carcinogenicity: Not classifiable as a human carcinogen by IARC, NTP, OSHA
Mutagenicity: No evidence from available data
Reproductive Toxicity: No evidence from available data
Ecotoxicity: Non-toxic to aquatic life at general release levels; data suggest low acute toxicity
Persistence and Degradability: Readily biodegradable, breaks down rapidly in the environment
Bioaccumulative Potential: Low, based on partition coefficient
Mobility in Soil: Low mobility; poorly soluble, tends to remain in upper soil layers
Other Adverse Effects: Not considered hazardous to the ozone layer or groundwater
Waste Treatment Methods: Dispose of according to local, regional, and national regulations
Incineration: Preferred method for disposal, ensuring compliance with emission standards
Contaminated Packaging: Empty containers should be triple-rinsed and sent to approved waste handler for recycling or safe disposal
Landfill: Only as a last resort, minimize environmental release
UN Number: Not regulated for transport
Proper Shipping Name: Not hazardous for road, rail, air, or sea transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not designated a marine pollutant
Special Precautions: Avoid excessive heat and strong oxidizers during transit
TSCA Status: Listed on U.S. Toxic Substances Control Act inventory
EINECS/ELINCS: Listed (EC 203-438-2)
DSL/NDSL (Canada): Listed
REACH Registration: Pre-registered or fully registered in EU
OSHA Hazard Communication: Not considered hazardous
SARA Title III: Not subject to reporting
State Regulations: Not on California Proposition 65 list; check regional lists for updates
