Glutaric Acid (CAS 110-94-1): Technical Guide & Applications
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Operational Guidelines & Safety
- 4. Industry-Specific Case Studies
- 5. Comparative Analysis with Similar Compounds
- 6. Procurement Guidance & Supplier Insights
1. Product Overview & Specifications
Chemical Name: Glutaric Acid
CAS Number: 110-94-1
Molecular Formula: C5H8O4
Appearance: Colorless needle-like crystals (monohydrate form common)
Key Parameters:
| Property | Value |
|---|---|
| Melting Point | 97.5-98°C (anhydrous) |
| Boiling Point | 303°C @ 101kPa |
| Density | 1.424 g/cm³ @ 25°C |
| Flash Point | 151.2°C |
| Solubility | Water: 1.5g/mL; Soluble in ethanol, ether |
| Purity Grade | ≥99.0% (Industrial Grade) |
2. Key Applications & Industrial Uses
Primary Industrial Applications:
- Polymer Industry: Initiator for synthetic rubber (SBR, NBR) and resin polymerization
- Organic Synthesis: Precursor for glutaric anhydride and specialty esters
- Chemical Intermediates: Production of plasticizers and crosslinking agents
Emerging Applications:
- Bio-based Polymers: Component in biodegradable polyester formulations
- Pharmaceutical Intermediates: Synthesis of potassium-competitive acid blockers
3. Operational Guidelines & Safety
Handling Protocols:
- PPE Requirements: Chemical-resistant gloves, NIOSH-approved respirator
- Storage Conditions: <5°C in sealed containers (prevents anhydrous conversion)
- Incompatibilities: Avoid strong oxidizers, bases, and reducing agents
Environmental Considerations:
- Water Pollution Control: Implement neutralization before discharge
- Waste Treatment: Incineration with scrubbers for acidic gas control
4. Industry-Specific Case Studies
Case Study 1: Synthetic Rubber Production
Client: European Polymer Manufacturer
Application: SBR production initiator
Outcome: 18% reduction in polymerization cycle time vs. traditional initiators
Case Study 2: Ester Synthesis
Client: Asian Specialty Chemicals Co.
Application: Glutaric acid monomenthyl ester production
Result: Achieved 99.2% purity for food-grade cooling agents
5. Comparative Analysis
| Parameter | Glutaric Acid | Adipic Acid | Succinic Acid |
|---|---|---|---|
| Carbon Chain | C5 | C6 | C4 |
| Acidity (pKa1) | 4.34 | 4.43 | 4.21 |
| Polymer Compatibility | Excellent | Good | Limited |
| Price Range (USD/kg) | $45-60 | $30-40 | $25-35 |
6. Procurement Guidance
Quality Verification:
- Require COA with HPLC purity analysis
- Verify anhydrous vs. monohydrate form
Supplier Evaluation Checklist:
- ISO 9001 certification
- Batch traceability systems
- Hazardous material handling certification
Contact for Technical Consultation:
Email: info@vivalr.com
Tel: (86) 15866781826
Request bulk pricing or sample availability



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