Propylene Oxide | 75-56-9

Cas No :

75-56-9

Synonyms :

Form :

Liquid

Molecular Weight :

58.08 

Molecular Formula :

C3H6O

Melting Point :

112 °C

Boiling Point :

34 °C

Flash Point :

38 °C

Description :

Overview of Propylene Oxide

Propylene Oxide is an extremely reactive organic compound utilized as an important ingredient in the industry of chemical. The compound is an epitoxide that has three-membered ring structure that gives it a high level of reactivity. This makes it ideal to make a wide range of downstream chemical products.

Because of its versatility, Propylene Oxide serves as a building block for polyols, glycols, and specialty chemical derivatives. These derivatives are essential in manufacturing polymers, resins, elastomers, and functional materials used across many industrial sectors.

Due to its large-scale industrial importance, Propylene Oxide plays a central role in modern chemical manufacturing and value chains.


Application of Propylene Oxide

Polyol & Polyether Production

Propylene Oxide is primarily used to manufacture polyether polyols, which are essential intermediates for producing foams, elastomers, and coatings. One of its key derivatives is Polypropylene Glycol, widely used for its flexibility and chemical stability.

These applications are closely associated with polymers, where controlled molecular structure defines end-product performance.

Polyurethane Manufacturing

A major industrial use of Propylene Oxide is in polyurethane production. Polyols derived from Propylene Oxide react with isocyanates to form flexible and rigid polyurethane materials used in numerous industrial products.

This use aligns directly with requirements across rubber industries, where durability, resilience, and processing control are critical.

Chemical Intermediate & Derivative Synthesis

Propylene Oxide is employed as an intermediate for the production of glycols, surfactants and functional chemical compounds. Propylene Glycol, which is derived from Propylene Oxide is used extensively in industrial formulations due its properties as a solvent and humectant.

Specialty Industrial Applications

In addition to polymers, Propylene Oxide is utilized in special chemical synthesis in which epoxide-reactivity is needed. It facilitates controlled reactions that produce superior chemicals and performance enhancers. In a variety of applications, it is connected to Polyurethane Chemistry to provide a tailored material's characteristics.


Safety and Handling Guidelines

  • Store in a cool dry, well-ventilated and well-ventilated location

  • Make sure containers are tightly sealed and away from ignition or heat sources

  • Avoid contact with your skin directly and eyes

  • To prevent the inhalation of the vapors

  • Use safety gloves or goggles and wear appropriate clothing for work.

  • Use the standard protocols for handling chemicals and storage

  • Dispose of material and packaging according to local regulations


Where to Buy Propylene Oxide?

Propylene Oxide Manufacturer

Propylene Oxide is manufactured under controlled industrial conditions to meet quality standards required for polyol production, polymer synthesis, and specialty chemical applications.

Propylene Oxide Supplier & Distributor

Propylene Oxide is supplied and distributed in bulk and industrial-grade quantities for chemical manufacturers, polymer producers, and industrial processors. It is available for domestic and international markets with reliable logistics and supply support.


MSDS for Propylene Oxide

The Material Safety Data Sheet (MSDS) for Propylene Oxide contains complete information about safe handling the storage environment, exposure control First-aid measures, as well as emergency procedures. The user should read the MSDS before handling or working with the product.


Frequently Asked Questions (FAQs)

  1. What is Propylene Oxide?

    Propylene Oxide is a reactive epoxide compound used as a key intermediate in chemical and polymer manufacturing.

  2. What is the chemical formula of Propylene Oxide?

    The chemical formula of Propylene Oxide is C₃H₆O.

  3. What is Propylene Oxide used for?

    It is used to produce polyols, polyethers, glycols, polyurethane materials, and specialty chemical derivatives.

  4. What are Propylene Oxide derivatives?

    Major derivatives include polyether polyols, Propylene Glycol, surfactants, and functional intermediates.

  5.  Where to buy Propylene Oxide?

    Propylene Oxide can be sourced from Chemicalbull, a reliable supplier and distributor offering consistent quality and dependable supply support for industrial applications.