Muconic Acid
trans,trans-Muconic acid, 2,4-Hexadienedioic acid.
- CAS
- 3588-17-8
- EC
- 222-723-5
- Sectors
- Plastics & Polymers, Pharma & Healthcare
Muconic Acid (CAS 3588-17-8) is an unsaturated dicarboxylic acid supplied as a beige crystalline powder, a diene-bearing platform chemical used as a precursor to bio-based adipic acid, terephthalic acid and caprolactam, and applied in unsaturated polyester resins, alkyd coatings and pharmaceutical intermediates. Available in 98% min purity , it provides a versatile unsaturated backbone for advanced chemical synthesis. Its unique diene structure allows for specialized Diels-Alder reactions and complex polymerizations in the manufacture of high-performance resins. As industries shift toward green chemistry, Muconic Acid has emerged as a critical building block for biodegradable plastics and high-tensile fibers. It is a key material for researchers and manufacturers developing next-generation sustainable materials.
Typical Properties
| Molecular formula | C6H6O4 |
|---|---|
| Molecular weight | 142.11 g/mol |
| Appearance | beige crystalline powder |
| Form | Crystalline Powder |
| Color | Beige |
| Melting point | 301 °C |
| Boiling point | 320 °C |
| Water solubility | insoluble |
| GHS signal word | Warning · Irritant / harmful |
| HS code | 29171900 |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Muconic Acid
Applications
- Polymer Precursor: Serves as a sustainable intermediate for the production of bio-adipic acid and high-purity nylon 6,6.
- Resin Manufacturing: Used in the synthesis of unsaturated polyester resins and specialized alkyd coatings.
- Pharma Intermediate: Utilized in the synthesis of various pharmaceutical active ingredients and bio-active molecules.
Safety & Risks
Generally low toxicity; however, it is a Skin and Eye Irritant. Handle using Safety Glasses and Nitrile Gloves in a well-ventilated area.
Packaging
25 kg fiber drums or 500 kg jumbo bags.