Propylene Carbonate

Description

What is Propylene Carbonate?

Propylene Carbonate (PC) is a clear, colorless, odorless, and slightly viscous liquid with the chemical formula C₄H₆O₃. It is a cyclic carbonate ester produced by reacting propylene oxide with carbon dioxide. Known for its excellent solvency, high boiling point, low toxicity, and biodegradability, It is widely used across industrial, pharmaceutical, and consumer applications.

As a polar aprotic solvent, it effectively dissolves a wide range of substances including polymers, resins, and oils, making it a safer and eco-friendly alternative to traditional solvents such as methylene chloride, acetone, or toluene.

Chemex Chemicals is a trusted importer & distributor of Propylene Carbonate in India, supplying high-purity grades for industrial and specialty uses.

Specifications

• Chemical Name: Propylene Carbonate

• CAS Number: 108-32-7

• Molecular Formula: C₄H₆O₃

• Molecular Weight: 102.09 g/mol

• Appearance: Clear, colorless, odorless, viscous liquid

• Purity: 99.99%

• Boiling Point: 240°C

• Melting Point: -48°C

• Density: 1.2 g/cm³ at 20°C

• Flash Point: 135°C

• Auto-ignition Temperature: 455°C

• Vapor Pressure: 0.13 mmHg at 25°C

• Refractive Index: 1.420 at 20°C

• Viscosity: ~2.5 cP at 25°C

• Solubility: Miscible with water, alcohols, ethers, and organic solvents

• Dielectric Constant: 64.4 at 25°C

• Other Names: 4-Methyl-1,3-dioxolan-2-one, Cyclic propylene carbonate, Carbonic acid propylene ester, Cyclic 1,2-propylene carbonate, Propylene glycol cyclic carbonate & few more.

Key Applications of Propylene Carbonate

• Solvent for Polymers & Resins
  Used in coatings, adhesives, sealants, and oil formulations due to its strong solvency and low VOC content.

• Electrolytes in Batteries
  A critical solvent in lithium-ion batteries thanks to its high dielectric constant, stability, and wide electrochemical window.

• Inks, Paints & Coatings
  Enhances pigment dispersion, flow properties, and application in inks, paints, and industrial coatings.

• Cleaning & Degreasing
  Effective in removing oils, grease, and contaminants in industrial cleaning formulations and paint strippers.

• Cosmetics & Personal Care
  Acts as a solvent and plasticizer in lipsticks, nail polish, skincare, and hair care formulations.

• Pharmaceuticals
  Used as an excipient and solvent in drug delivery systems.

• Gas Processing
  Applied in CO₂ extraction from natural gas, improving efficiency and reducing impurities.

• Agricultural Chemicals
  Serves as a carrier and solvent for pesticides and herbicides.

Features & Benefits

• High Solvency Power – Dissolves a broad spectrum of chemicals.

• Eco-Friendly – VOC-exempt and biodegradable.

• Low Toxicity – Safer alternative to many hazardous solvents.

• High Dielectric Constant – Essential for advanced battery electrolytes.

• Thermal Stability – Performs effectively in high-temperature applications.

• Excellent Versatility – Applicable across multiple industries.

Why Choose Chemex Chemicals?

As a leading importer & distributor of PC in India, Chemex Chemicals is trusted for:

• Premium Quality & Purity – Supplying 99.99% pure Propylene Carbonate.

• Reliable Supply Chain – Consistent availability to support your production needs.

• Competitive Pricing – Value-driven solutions without compromising quality.

• Technical Expertise – Guidance on safe handling, storage, and applications.

• Customer-Centric Service – Timely delivery and customized packaging.

Partner with Chemex Chemicals for high-performance PC tailored to your industrial and commercial requirements.

Packing, Storage and Handing

1. Storage Conditions:
   • Keep in a cool, dry, and well-ventilated area.
   • Store in closed containers.
   • Avoid heat sources and direct sunlight.
2. Handling Procedures:
   • Review and understand the Material Safety Data Sheet (MSDS) before working with the material.
   • Ensure adequate ventilation in areas where the material is used.
3. Packaging:
   • Typically packed in 250-kilogram barrels.