Delta-Valerolactone | 542-28-9

Description :

Overview of Delta-Valerolactone

Delta-Valerolactone (δ-Valerolactone) is a cyclic ester (lactone) widely used as an industrial chemical intermediate in polymer production, specialty solvents, and fine chemical synthesis. It is a colorless liquid with good solvency properties and controlled reactivity in ring-opening reactions.

As an industrial chemical, Delta-Valerolactone is valued for its role in polyester synthesis, biodegradable polymer systems, coating formulations, and pharmaceutical intermediates. It is supplied in regulated industrial-grade packaging for controlled manufacturing applications.

Applications of Delta-Valerolactone

Polymer & Polyester Manufacturing

Delta-Valerolactone is used in ring-opening polymerization processes to produce polyesters and biodegradable polymers. It serves as a monomer in specialty resin systems and advanced material development.

It may be processed alongside Polyvinyl Alcohol, Acrylic Acid, and Maleic Anhydride in structured industrial polymer systems.

Solvent & Coating Formulations

Due to its good solvency and controlled evaporation rate, Delta-Valerolactone is used in specialty coating and resin formulations. It enhances film formation and compatibility in industrial coatings.

It supports large-scale formulation processes.

Chemical Intermediate Synthesis

The compound is used as a building block in organic synthesis, particularly in the preparation of pharmaceutical and agrochemical intermediates. Its lactone ring allows selective functionalization under controlled reaction conditions.

Plasticizers & Additive Systems

Delta-Valerolactone is used in specialty additive systems where cyclic esters contribute to flexibility and performance in industrial materials.

Safety & Handling Guidelines

• Store in a cool, dry, and well-ventilated area
• Keep containers tightly sealed
• Avoid inhalation of vapors
• Prevent contact with skin and eyes
• Use protective gloves, goggles, and industrial protective clothing
• Handle under controlled industrial conditions
• Dispose of waste according to regulatory guidelines

Always consult the MSDS before industrial use.

Where to Buy Delta-Valerolactone?

Delta-Valerolactone Manufacturer

Delta-Valerolactone is manufactured under controlled industrial standards to ensure consistent purity and performance for polymer and chemical industries.

Delta-Valerolactone Supplier & Distributor

Triphenylphosphine Oxide comes in industrial bulk packaging formats. Purchase Triphenylphosphine Oxide through Chemicalbull. Ltd. A reputable industrial chemicals distributor and supplier in India with a guarantee of the highest quality of sourcing and reliable logistical assistance.

MSDS for Delta-Valerolactone

The MSDS for Triphenylphosphine Oxide contains detailed information on hazard identification, safe handling techniques, storage specifications, exposure control measures, and emergency response procedures. It is important to read it before use.

Frequently Asked Questions (FAQs)

1. What is the structure of Delta-Valerolactone?
   

   Delta-Valerolactone has a five-membered cyclic ester structure (lactone ring) formed from the intramolecular esterification of 5-hydroxypentanoic acid.
   
   

2. What is Delta-Valerolactone used for?
   

   It is used in polymer manufacturing, polyester production, specialty solvent systems, and as a chemical intermediate in industrial synthesis.
   
   

3. What is the formula of Delta-Valerolactone?
   

   The chemical formula of Delta-Valerolactone is C₅H₈O₂.
   
   

4. How is Delta-Valerolactone synthesized?
   

   Industrial synthesis typically involves cyclization of 5-hydroxypentanoic acid or controlled oxidation processes under regulated reaction conditions.
   
   

5. Is Delta-Valerolactone water-soluble?
   

   It is moderately soluble in water and highly soluble in many organic solvents used in industrial formulations.