Suberic Acid (CAS 553-72-0) Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Performance Comparison with Alternatives
- 4. Operational Guidelines & Best Practices
- 5. Verified Customer Case Studies
- 6. Request Customized Solutions
1. Product Overview & Specifications
Suberic Acid (Octanedioic Acid), CAS 553-72-0, is a saturated dicarboxylic acid with the molecular formula C₈H₁₄O₄. Key parameters:
| Parameter | Value |
|---|---|
| Purity Grade | Industrial (≥99%), Pharmaceutical (≥99.5%) |
| Melting Point | 143-144°C |
| Density | 1.272 g/cm³ |
| Solubility | Water: 2.4 g/L (20°C), Soluble in ethanol/ether |
| Storage | 2-8°C in airtight container |
2. Key Applications & Industrial Uses
Primary industrial applications include:
- Polymer Production: Precursor for specialty nylons (PA-8,8)
- Pharmaceuticals: Intermediate in anticoagulants & enzyme inhibitors
- Cosmetics: pH adjuster in premium skincare formulations
- Food Technology: Acidulant in controlled-release food additives
3. Performance Comparison with Alternatives
| Property | Suberic Acid | Adipic Acid | Sebacic Acid |
|---|---|---|---|
| Carbon Chain | C8 | C6 | C10 |
| Flexural Strength | 85 MPa | 75 MPa | 92 MPa |
| Thermal Stability | 240°C | 220°C | 260°C |
| Reaction Yield | 92-95% | 88-90% | 90-93% |
4. Operational Guidelines & Best Practices
Handling Protocols:
- Use PPE including neoprene gloves and chemical goggles
- Maintain processing temperature below 200°C to prevent decomposition
- Optimal concentration range: 5-15% w/v in aqueous solutions
5. Verified Customer Case Studies
Case 1: German Polymer Manufacturer (2023 Implementation)
- Challenge: Needed high-flexibility nylon for automotive components
- Solution: PA-8,8 production using our suberic acid (99.2% purity)
- Result: 18% improvement in part durability vs traditional materials
Case 2: Japanese Cosmetic Company (2022 Partnership)
- Application: pH-stable anti-aging serum formulation
- Outcome: Achieved 24-month shelf stability with 0.8% concentration
- Feedback: “Consistent batch quality reduced QC costs by 35%”
6. Request Customized Solutions
Contact our technical team for application-specific guidance:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request free sample or technical dossier:



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