Product Name: Diethyl Glutarate
Chemical Formula: C9H16O4
Synonyms: Glutaric acid diethyl ester, Pentanedioic acid diethyl ester
CAS Number: 623-54-1
Recommended Use: Intermediate in organic synthesis, industrial solvent
Manufacturer/Supplier: Information available from sourcing company
Contact Information: Emergency telephone numbers provided by manufacturing site
Classification: Flammable liquid (Category 3), Skin irritant (Category 2), Eye irritant (Category 2A)
Pictogram: Exclamation mark symbol for irritant effects
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation; May cause respiratory irritation; Flammable liquid and vapor
Precautionary Statements: Keep away from heat, sparks, open flames; Wear protective gloves and eye protection; Use with adequate ventilation
Chemical Name: Diethyl Glutarate
Concentration: 98-100%
Impurities: None expected at levels contributing to hazard
Molecular Weight: 188.22 g/mol
Inhalation: Move person to fresh air; seek medical attention for persistent symptoms
Skin Contact: Rinse skin thoroughly with water and soap; remove contaminated clothing
Eye Contact: Flush eyes with water for at least 15 minutes; consult a physician if irritation continues
Ingestion: Do not induce vomiting; rinse mouth and seek professional medical advice
Symptoms: Respiratory discomfort, skin or eye redness, possible headache or drowsiness in high exposures
Suitable Extinguishing Media: Alcohol-resistant foam, CO2, dry chemical powder
Unsuitable Extinguishing Media: Direct water stream may spread fire
Special Hazards: Vapors may form explosive mixtures with air; incomplete combustion releases carbon monoxide
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Firefighting Instructions: Evacuate area, isolate hazard, cool containers with water spray
Personal Precautions: Ventilate area, keep non-essential personnel away
Environmental Precautions: Prevent leaks from entering waterways or soil
Cleanup Procedures: Absorb with earth or inert material, place in chemical waste container, wash area with water
Handling: Avoid inhaling vapors or skin contact; use in well-ventilated spaces; ground containers during transfer
Storage: Store in tightly closed, labeled containers; keep cool, dry, away from sources of ignition
Incompatible Materials: Strong oxidizers, acids, bases
Exposure Limits: No specific occupational exposure limit established for this compound
Engineering Controls: General dilution or local exhaust ventilation minimizes vapor exposure
Personal Protection: Chemical-resistant gloves, safety goggles, lab coat or apron
Respiratory Protection: If ventilation insufficient, use approved organic vapor respirator
Appearance: Clear, colorless liquid
Odor: Mild, fruity
pH: Not applicable
Boiling Point: 226°C (439°F)
Melting Point: -28°C (-18°F)
Flash Point: 111°C (232°F, closed cup)
Solubility: Slightly soluble in water; miscible with organic solvents
Density: 1.02 g/cm³
Vapor Pressure: Low, 0.034 mmHg at 25°C
Partition Coefficient (log Kow): 1.32
Viscosity: Low, mobile liquid
Chemical Stability: Stable under recommended handling and storage
Reactivity: Non-reactive under normal conditions
Hazardous Reactions: Can react with strong oxidizers
Decomposition Products: Carbon monoxide, carbon dioxide under fire conditions
Conditions to Avoid: Heat, open flames, strong acids or bases
Acute Toxicity: May cause mild irritation to eyes and skin; high vapor concentrations can irritate respiratory tract
Ingestion: Expected to have low toxicity, but may cause nausea or headache
Inhalation: Excessive inhalation may lead to central nervous system effects
Skin Contact: Prolonged or repeated exposure may cause dryness or cracking
Chronic Effects: Not classified as carcinogenic, mutagenic, or toxic to reproduction by recognized authorities
Sensitization: No evidence for respiratory or skin sensitization
Medical Conditions Aggravated by Exposure: Pre-existing skin, eye, or respiratory disorders
Aquatic Toxicity: Low toxicity to aquatic organisms based on available data
Persistence and Degradability: Expected to biodegrade under environmental conditions
Bioaccumulation Potential: Low, given partition coefficient
Mobility in Soil: Moderate, possible groundwater contamination if unmanaged
Other Adverse Effects: Unlikely to cause problems at normal industrial usage or accidental releases of small volumes
Waste Treatment Options: Pass unused material to licensed chemical disposal company
Contaminated Packaging: Rinse thoroughly and dispose of in accordance with local regulations
Precautions: Do not drain into sewers or natural waterways; follow local, regional, and national requirements
UN Number: Not classified as hazardous for transport base on typical criteria
Transport Hazard Class: Not regulated under most international transport rules
Packing Group: Not assigned
Special Precautions: Ensure containers are upright, tightly sealed, and protected from damage during transport
Inventory Status: Listed on international chemical inventories
OSHA Status: Not classified as hazardous under US OSHA Hazard Communication Standard
EPA Status: Not listed as reportable under CERCLA, SARA Title III
Other Regulations: Subject to workplace safety and environmental protection laws in local jurisdictions
Labeling Requirements: OSHA-compliant labeling for industrial and commercial sale
Training: Workers receiving and handling this chemical receive safety and procedural training per regulations, including clear communication of hazards and protective measures as part of a robust chemical management system
