Product Name: Dimethyl Succinate
Chemical Formula: C6H10O4
Synonyms: Succindimethylic acid, Succinic acid dimethyl ester
CAS Number: 106-65-0
Recommended Use: Industrial solvent, intermediate in organic synthesis, component in polymers and coatings
Manufacturer: Refer to supplier contact information provided by distributor
Emergency Contact: Use country or region-specific emergency hotline
UN Number: 3272
GHS Classification: Eye Irritant (Category 2A), Skin Irritant (Category 3), Not classified as flammable under GHS
Label Elements: Exclamation mark symbol, Warning
Hazard Statements: Causes serious eye irritation, causes mild skin irritation
Precautionary Statements: Avoid contact with eyes and skin, wash hands thoroughly after handling, wear protective gear
Potential Health Effects: Direct eye contact produces redness and discomfort, prolonged skin contact may provoke dryness or mild irritation, inhalation unlikely to occur, if ingested may upset the gastrointestinal tract
Other Hazards: No evidence of acute or chronic toxicity at normal exposure, vapor formation minimal at room temperature
Chemical Name: Dimethyl Succinate
Common Name/Synonyms: DMS
CAS Number: 106-65-0
Content: ≥99% by weight
Impurities: Trace organic acids or esters below 1%
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses if present, seek medical attention if irritation persists
Skin Contact: Wash area thoroughly with soap and water, remove contaminated clothing and launder before reuse, get medical attention if rash or irritation develops
Inhalation: Move to fresh air, monitor for respiratory symptoms, medical advice recommended if symptoms continue
Ingestion: Rinse mouth, drink small quantities of water, avoid inducing vomiting, seek medical support for discomfort
Most Important Symptoms: Redness and irritation in contact areas
Suitable Extinguishing Media: Dry chemical, carbon dioxide, water spray, alcohol-resistant foam
Unsuitable Extinguishing Media: High volume water jets
Specific Hazards: Decomposition may generate carbon monoxide, carbon dioxide under intense heat, slight risk of combustible vapor at elevated temperature
Protective Equipment: Wear full protective clothing, self-contained breathing apparatus for fire conditions
Firefighting Tactics: Prevent runoff, cool fire-exposed containers with water spray, evacuate area if necessary
Personal Precautions: Evacuate unnecessary personnel, avoid direct contact with liquid, ventilate area
Environmental Precautions: Do not discharge to drains or watercourses, contain spill with absorbent material
Methods for Cleanup: Collect liquid with non-combustible absorbent, sweep up residue, place in suitable containers for disposal, clean surfaces with water
References for Safe Handling: Use local exhaust when possible, minimize dust and vapors during clean-up
Handling: Use with adequate ventilation, avoid breathing vapors or contact with skin and eyes, maintain hygiene practices, keep containers closed when not in use
Storage Conditions: Store in original containers, in a cool, dry well-ventilated place, keep away from heat sources or open flames
Incompatible Materials: Alkali metals, strong acids, strong bases, strong oxidizers
Packaging Materials: Use corrosion-resistant containers, check chemical compatibility of container lining
Exposure Limits: No established occupational exposure limits for Dimethyl Succinate
Engineering Controls: Use local exhaust or general room ventilation, safeguard spill and transfer points
Personal Protective Equipment: Splash-proof safety eyewear, chemical-resistant gloves (nitrile or PVC), long-sleeved clothing, protective footwear
Respiratory Protection: Not required in normal handling conditions, use certified respirator for large scale or accidental release
Hygiene Measures: Wash hands thoroughly after handling, avoid eating and drinking in work areas, launder clothing frequently
Appearance: Clear, colorless liquid or crystalline solid
Odor: Faint and slightly fruity
Odor Threshold: Not determined
pH: Not applicable (neutral compound)
Melting Point/Range: 19-22°C
Boiling Point/Range: 196-198°C
Flash Point: 96°C (Open cup)
Evaporation Rate: Not available
Flammability: Not highly flammable but may burn at elevated temperatures
Vapor Pressure: Very low (0.2 mm Hg at 25°C)
Vapor Density: 4.1 (air=1)
Density: 1.11 g/cm3 at 20°C
Solubility in Water: 5 grams per liter at 25°C
Partition Coefficient (Log Kow): 0.43
Viscosity: 2.2 mPa.s at 20°C
Chemical Stability: Stable under normal handling and storage conditions
Reactivity: Low chemical reactivity, stable under recommended conditions
Possibility of Hazardous Reactions: May react with strong oxidizers or bases
Conditions to Avoid: Exposure to moisture, excessive heat, sources of ignition
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, formaldehyde under combustion
Acute Toxicity: Oral LD50 (rat): 5000 mg/kg
Skin Corrosion/Irritation: Mild irritation after prolonged exposure
Serious Eye Damage/Irritation: Moderately irritating
Respiratory Sensitization: Not classified as a respiratory sensitizer
Carcinogenicity: Not classified as carcinogenic based on available data
Mutagenicity: No data suggesting mutagenic risks
Reproductive Toxicity: No evidence of reproductive harm or birth defects
Target Organ Effects: No known systemic toxicity under expected exposure
Symptoms: Mild irritation to affected area, potential for headache or nausea with high dose ingestion
Eco-toxicity: LC50 (Fish, 96 hours): 112 mg/L
Persistence and Degradability: Readily biodegradable, estimated biodegradation above 70% after 28 days
Bioaccumulative Potential: Low bioaccumulation, log Kow indicates minimal risk
Mobility in Soil: High, soluble in water, expected to move through soil
Other Adverse Effects: No indication of long-term environmental harm at predicted exposure levels
Waste Disposal Methods: Incinerate in licensed facility, avoid release to sewers or surface water, do not landfill in liquid state
Contaminated Packaging: Empty containers should be thoroughly rinsed and recycled or incinerated, follow local and national regulations
Other Disposal Recommendations: Contact licensed professional waste disposal service for large quantities, document all disposal actions as required by local authority
UN Number: 3272
Proper Shipping Name: Esters, N.O.S. (includes Dimethyl Succinate)
Transport Hazard Class: 9 (Miscellaneous dangerous substances and articles)
Packing Group: III
Label: Miscellaneous
Marine Pollutant: Not classified as marine pollutant
Special Precautions for Transport: Keep containers upright and secure, avoid excessive heat or impact during transit, check compatibility with other hazardous materials on cargo
International Regulations: DMS listed in EINECS (203-419-9), TSCA (United States), DSL (Canada), and REACH registered in the European Union
OSHA Status: Not classified as hazardous by OSHA (29 CFR 1910.1200), not on SARA Section 313 list
EPA Designations: Not listed as hazardous waste under RCRA
Other Regulatory Information: No workplace exposure limits assigned by ACGIH or NIOSH, not listed under California Proposition 65
Restrictions: Restrictions may apply for certain applications in food, pharma, or direct human contact based on regulatory body notice
