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Prolene oxide Market is in great demand and has broad prospects. It mainly depends on the nature of propylene oxide itself. It is a colorless liquid with a smell similar to ether. It is soluble in water and miscible in most organic solvents such as methanol, ether, acetone, benzene and carbon tetrachloride. It is a very important organic compound raw material and the third largest propylene derivative after polypropylene and acrylonitrile. Propylene oxide is a colorless ether flavored liquid with low boiling point, flammability and chirality. Industrial products are generally racemic mixtures of two enantiomers. It is partially miscible with water, ethanol and ether. It forms Binary Azeotropic Mixture with pentane, pentene, cyclopentane, cyclopentene and dichloromethane. Toxic, irritating to mucosa and skin, can damage cornea and conjunctiva, cause respiratory system pain, skin burns and swelling, and even tissue necrosis.
Our product is 99%+ pure substance, we get it with our technology of organic chemistry.
According to the production report, at present, the market scale of propylene oxide has reached 50billion yuan, maintaining a stable and good development direction. According to Dongfang fortune.com, in recent years, the growth of China's propylene oxide production capacity has gradually slowed down. In the face of sustained growth in demand, China's propylene oxide imports have increased significantly. Therefore, in the future, there are many plans for the new capacity of propylene oxide in China. After the new capacity is released, the supply of propylene oxide in China will be able to meet the growing demand, and the supply and demand of propylene oxide market will tend to be loose. The good environment has brought greater passion to our company's production. We use our own production technology to follow the trend of the market.
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Chemical Formula |
C3H6O |
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Exact Mass |
58 |
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Molecular Weight |
58 |
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m/z |
58 (100.0%), 59 (3.2%) |
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Elemental Analysis |
C, 62.04; H, 10.41; O, 27.55 |
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Morphological |
Liquid |
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Color |
Clear |
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Prolene oxide Market (PO), also known as methyl epoxyethane or propylene oxide, is an important organic chemical synthesis raw material and intermediate. Its chemical properties are lively, and it easily reacts with water, ammonia, alcohols, carbon dioxide, etc. to produce various compounds or polymers. As the third largest propylene derivative after polypropylene and acrylonitrile, epichlorohydrin has a wide range of applications and nearly a hundred downstream products, playing an important role in various fields such as chemical, pharmaceutical, agricultural, and food industries.
Main derivatives and intermediates
Epoxy propane has lively chemical properties and is prone to undergo ring opening polymerization and other reactions, generating various derivatives and intermediates. These derivatives and intermediates have a wide range of applications in various fields, including:
Polyether polyols:
Usage: As a core raw material for synthesizing polyurethane, it is used in the production of sponges, fireproof materials, insulation materials, elastomers, adhesives, and coatings.
Propylene glycol and its derivatives:
Usage: Propylene glycol is a colorless liquid used in solvent, daily chemical, pharmaceutical, food and other fields. Its derivatives, such as propylene glycol methyl ether and propylene glycol ether, are widely used in coatings, paints, antifreeze agents, leather dyeing, electronic chemicals and other fields.
Acrylic carbonate:
Usage: As a high-performance solvent, it is used in fields such as electrolytes, polycarbonate, developing solutions, adhesives, coatings, etc.
Isopropanol amine:
Usage: As a fine chemical raw material, it is used in industries such as surfactants, metal cleaning, electronic chemicals, titanium dioxide, and propylene diamine.
Application Fields
1. Chemical industry field
Epoxy propane is widely used in the chemical industry and serves as a raw material for various important chemical products.
Polyurethane foam:
Epoxy propane reacts with isocyanate to form polyurethane foam. This foam has excellent properties such as light weight, heat insulation and sound absorption, and is widely used in building insulation, car seats, furniture filling and other fields.
Non ionic surfactants:
Epoxy propane can react with alcohols, amines, and other substances to produce various non-ionic surfactants. These surfactants have good cleaning power, emulsifying power, and dispersibility, and are widely used in products such as detergents, emulsifiers, dispersants, and wetting agents.
Other chemicals:
Epoxy propane can also be used in the production of coatings, brake fluids, antifreeze agents, jet engine fuel additives, floor polishing agents, printing inks, electronic chemicals, cleaning agents, mineral processing agents, leather processing aids, photosensitive liquids for PS plates, short acting plasticizers, dyes, oilfield demulsifiers, flame retardants, pesticide emulsifiers, and wetting agents.
2. Pharmaceutical field
Epoxy propane has important applications in the pharmaceutical field and is a raw material for various pharmaceutical intermediates and excipients.
Pharmaceutical intermediates:
Epoxy propane is a key raw material for synthesizing various pharmaceutical intermediates. After further processing, these intermediates can be used to produce active pharmaceutical ingredients (APIs) with specific pharmacological effects. For example, epichlorohydrin can participate in the synthesis of intermediates for certain antibiotics, analgesics, anticancer drugs, etc.
Medicinal excipients:
In the process of pharmaceutical formulation, epichlorohydrin or its derivatives can be used as solvents or carriers to help the active ingredients of drugs be uniformly dispersed and stably present, thereby improving the efficacy and safety of drugs.
medical apparatus and instruments:
Epoxy propane can also be used to produce certain components or materials in medical supplies, such as medical catheters, infusion bags, etc. These products need to have good biocompatibility and corrosion resistance to ensure patient safety during use.
3.Agricultural field
Epoxypropane is mainly used in the synthesis of pesticide intermediates in the agricultural field, playing an important role in protecting crops from pests and pathogens.
Non ionic surfactants:
Derivatives of epichlorohydrin, such as non-ionic surfactants, can be used as pesticide emulsifiers and dispersants. These additives help to evenly disperse and stabilize pesticides in water or other solvents, improving their utilization and effectiveness.
Pesticide intermediates:
Epoxy propane is an important raw material for synthesizing various pesticide intermediates. After further processing, these intermediates can be used to produce pesticide products such as insecticides, herbicides, and fungicides. Through the chemical reaction of epichlorohydrin, specific functional groups or structures can be introduced to endow pesticide products with specific biological activity and mechanisms of action.
4. Food sector
The application of epichlorohydrin in the food industry is mainly reflected in its derivative propylene glycol.
Food additives:
Propylene glycol is one of the important derivatives of epichlorohydrin, which can be used as a food additive in the food industry, such as food stabilizers, emulsifiers, and preservatives. It has good solubility and low toxicity, which can improve the quality and taste of food.
5. Other fields
In addition to the above-mentioned fields, epichlorohydrin also has a wide range of applications in oil extraction, textile printing and dyeing, paper industry, personal care and other fields.
Oil extraction:
Epoxy propane can be used to Prolene oxide Market oilfield demulsifiers and improve crude oil recovery.
Textile printing and dyeing:
Derivatives of epichlorohydrin can be used to produce dyes and additives, improving the dyeing performance and hand feel of textiles.
Paper industry:
Epoxy propane can be used as an defoamer in the papermaking process to improve the quality and yield of paper.
Personal care:
Derivatives of epichlorohydrin can be used in the production of cosmetics and cleaning products, such as emulsifiers, thickeners, and moisturizers, to improve product performance and texture.
Epoxy propane, as an important chemical raw material, has a wide range of applications and enormous market potential. By continuously optimizing production processes, improving environmental protection and safety management levels, the epoxy propane industry will usher in a brighter development prospect. With the advancement of technology and the improvement of environmental protection requirements, green production processes will become the future development trend of the epoxy propane industry, promoting its more important role in the global chemical industry.
chemical property:
Epoxy propane is a colorless liquid with an ether odor, which is toxic and corrosive. It is irritating to the mucosa and skin, can damage the cornea and conjunctiva, cause respiratory pain, skin burns and swelling, and even tissue necrosis. Therefore, during production, storage, and transportation, it is necessary to strictly follow safety operating procedures to prevent leakage and contact.
Preparation method:
The preparation methods of epichlorohydrin mainly include the following:
Method 1- Chlorohydrin method:
Principle: Propylene reacts with chlorine gas to produce chloropropanol, which is then cyclized under alkaline conditions to produce epichlorohydrin.
Advantages and disadvantages: The process is relatively simple, but it produces a large amount of calcium chloride waste liquid, which causes serious environmental pollution and is gradually being replaced by other methods.
Method 2- Hydrogen peroxide method (HPPO method):
Principle: Using hydrogen peroxide as an oxidant, propylene is directly oxidized to epichlorohydrin under the action of titanium silicate molecular sieve catalyst.
Advantages and disadvantages: Mild reaction conditions, minimal by-products, low environmental pollution, but high performance requirements for catalysts, and easy deactivation of catalysts.
Method 3- Co oxidation method (epoxy propane/SM method, epoxy propane/TBA method):
Principle: Co produce epichlorohydrin with other chemical Prolene oxide Market such as styrene or tert butanol to improve resource utilization efficiency, reduce by-products and waste.
Advantages and disadvantages: The process is complex, but it can effectively reduce production costs and environmental pollution.
Method 4- Enzyme catalyzed oxidation method:
Principle: Using biological enzyme catalysts for the oxidation reaction of propylene to produce epichlorohydrin.
Advantages and disadvantages: The reaction conditions are mild, the selectivity is high, and there are few by-products. However, the preparation of enzyme catalysts is difficult, the cost is high, and industrial production has not yet been achieved.
The propylene oxide market stands at a crossroads of growth and transformation. While demand from polyurethane and propylene glycol applications ensures robust expansion, sustainability mandates and feedstock volatility demand innovative solutions. The shift toward HPPO and bio-based alternatives, coupled with regional investments in Asia-Pacific and North America, will define the market's trajectory. Companies that balance cost efficiency with environmental stewardship are poised to lead the USD 47 billion global market by 2035, reshaping industries from automotive to healthcare in the process.
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