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This section provides an overview for allyl alcohol as well as their applications and principles. Also, please take a look at the list of 12 allyl alcohol manufacturers and their company rankings. Here are the top-ranked allyl alcohol companies as of December, 2024: 1.Oakwood Products, Inc, 2.Chang Chun Group, 3.KANTO CHEMICAL CO.,INC..
Table of Contents
Allyl alcohol is an unsaturated alcohol with the simplest structure, represented by the structural formula CH2=CHCH2OH.
Other names include 2-propene-1-ol, propenyl alcohol, and 3-hydroxypropene. The unsaturated alcohol with the lowest molecular weight in its structural formula is vinyl alcohol (CH2＝CHOH), but vinyl alcohol isomerizes to acetaldehyde (CH3COH), which is a more stable structure, making substantial allyl alcohol the lowest molecular weight unsaturated alcohol.
Allyl alcohol is used in a variety of fields as a raw material for various synthetic applications. In the chemical field, it is useful as an intermediate in the synthesis of epichlorohydrin, allyl glycidyl ethers, and propanesultone.
It is also used as a raw material for diallyl phthalate resin, resin additives, and allyl compounds such as glycerol. It is also used as a raw material for pharmaceuticals, fragrances, agrochemicals, fungicides, and flame retardants.
Allyl alcohol is a clear, colorless liquid with a molecular weight of 58.08 and a strong pungent odor. It has a density of 0.854 g/cm3, a melting point of -129°C, a boiling point of 97°C, a flash point of 21°C, an ignition temperature of 443°C, and a refractive index of 1.4134.
It is extremely soluble in water, soluble in ethanol, chloroform, and ether, and flammable. Inhalation of allyl alcohol vapor has a strong effect on the eyes and nose, and is designated as a Class I Designated Chemical Substance under the Chemical Substances Control Law and as a toxic substance under the Poisonous and Deleterious Substances Control Law.
Because of its high flammability, it is classified as a Class 4 Hazardous Substance, Class 2 Petroleum Soluble in Water under the Fire Service Law, and its handling and storage quantity are restricted. In addition, it is designated as a flammable hazardous substance, a hazardous substance that should be labeled or notified by name, and a toxic substance under the Industrial Safety and Health Law.
Industrial methods include isomerization of propylene oxide and direct oxidation of propylene. There are several other synthetic methods, including the allyl chloride method, the acrolein method, the propylene oxide method, and the allyl acetate method.
Propylene Oxide Isomerization
CH2CH(CH3)O → CH2＝CHCH2OH
Propylene oxide is isomerized by heating in the presence of potassium aluminum sulfate to produce allyl alcohol.
Direct Oxidation of Propylene
CH3CH=CH2 + CH3COOH + 1/2O2 → CH2= CHCH2OCOCH3 + H2O
CH2= CHCH2OCOCH3 ＋ H2O → CH2＝CHCH2OH + CH3COOH
Propylene, acetic acid, and oxygen react to form allyl alcohol. This reaction is one of the methods to directly synthesize allyl alcohol from propylene, and by optimizing the reaction conditions, allyl alcohol can be obtained in high yield.
Acid Catalyzed Oxidation
Propylene is oxidized in the presence of strong acids such as phosphoric acid and sulfuric acid to produce allyl alcohol, allyl aldehyde, and allylic acid. Allyl alcohol must be separated and purified by post-treatment.
Hydrolysis of Allyl Chloride
CH2=CHCH2Cl + H2O → CH2=CHCH2OH + HCl
Allyl alcohol is obtained by hydrolysis of chloroaryl.
Allyl alcohol has a strong pungent odor and should be handled with care. It may also react with strong oxidizing agents, causing an explosive reaction, so adequate safety measures are essential when handling it.
Since it is irritating to skin and mucous membranes, appropriate protective equipment such as rubber gloves, protective glasses, and masks should be worn when handling. In addition, allyl alcohol dissolves well in water, so adequate ventilation is required when handling it. If it comes in contact with skin or mucous membranes, rinse immediately with running water and consult a physician.
The product is highly volatile and flammable. Due to its low flash point of 22°C, it is important to keep it away from fire and heat sources. Storage away from corrosive and oxidizing materials is also recommended.
*Including some distributors, etc.
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Oakwood Chemical is based in Estill, South Carolina. The company is a producer of a wide range of organics with particular emphasis on fluorine and sulfur compounds. The company also offers custom synthesis services and bulk quantities upon request. The company has independent operations and operations in collaboration with the University of South Carolina. The company’s suppliers include ChemCollect, Chess, KISHIDA CHEMICAL Co., Ltd., and Tetramer. The company’s featured products include boronic acids and esters, peptide coupling, fluorinated amines, and reagents for synthesis.
Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.
LGC Standards Ltd., established in 1842, is a global British manufacturer and supplier of reference standards, headquartered in Teddington, Middlesex, with offices in 20 countries worldwide. As a subsidiary of LGC Group, the United Kingdom’s National Measurement Institute, LGC Standards also serves as the Government Chemist, providing expert opinions based on independent chemical and bioanalytical measurements. Under the business unit LGC Industrial, the company offers industrial measurement tools. Additionally, their subsidiaries, including Toronto Research Chemicals Inc (TRC) of Canada, LGC Mikromol™, and Dr. Ehrenstorfer™ of Germany, develop research tools, standards for pharmaceutical quality control, and reference materials for food and environmental analysis.
Toronto Research Chemicals Inc., founded in 1982 and based in Toronto, Canada, is a manufacturer of biochemicals and is a subsidiary of LGC Standards. The ISO 9001-certified company has an extensive catalog of over 350,000 products, including metabolites, impurities, and natural products APIs, which are used in several applications like environmental analysis, forensic science, and medicinal R&D. The company supports the scientific community across more than 120 countries and has 19 production laboratories. In 2019, it was bought by LGC, which provides components to customers in the pharmaceutical, clinical diagnostics, and food markets, among others.
Chang Chun Group, Founded in 1964, is a first plastic and other chemcal product manufacturer in Taiwan. With its core company Chang Chun Petrochemical Co., Ltd established in 1964, the group made its mark in the production of methyl alcohol using natural gas processed in its Miaoli Factory. Specializing in chemicals like formaldehyde, plastic additives, and polyvinyl butyral, Chang Chun Group serves diverse sectors including automotive, construction, semiconductor, and energy. They have long invested 10% of its human resources in R&D, so one hundred new products have been developed based on years of accumulated experiences.
TCI America (TCI) was founded in 1946 and is a worldwide manufacturer of specialty organic chemicals. The company produces organic laboratory chemicals as well as pharmaceutical, cosmetic, and functional materials. TCI’s product segments include Chemistry, Life Science, Materials Science, Analytical Chemistry, and Custom & Bulk. For materials science, the company manufactures battery materials, nanocarbon materials, and magnetic materials. For life sciences, the company produces antibodies, reagents, and chemicals for cancer research. The company produces HLC, NMR, various chemicals, and resins and media for analytical chemistry.
Millipore Sigma, formerly known as Sigma-Aldrich, was created in 175 through the merger of Sigma Chemical Company and Aldrich Chemical company and today is a subsidiary of Merck. Millipore Sigma is a life science and biotechnology company serving the industry with several products and services. Some of their product categories include peptide synthesis materials, biochemicals, building blocks, catalysts, chemical biology, chemical synthesis, flavors & fragrances, formulation, lab chemicals, lab safety, APIs, and stable isotopes. Services include characterization, contract manufacturing, custom products, software, support, testing, and mRNA development & manufacturing.
KANTO CHEMICAL CO., INC. is a renowned chemical manufacturer and supplier. Headquartered in Tokyo, Japan, the company has a history dating back to its establishment in 1944. The company specializes in producing a wide spectrum of chemical products, including laboratory reagents, high-purity solvents, and specialty chemicals. Its products find applications across diverse industries, such as electronics, pharmaceuticals, and research. The company offers an array of services, including technical support, custom synthesis, and analytical testing, ensuring its customers have access to tailored solutions for specific chemical needs.
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
Alfa Aesar is based in Lancashire, United Kingdom. Alfa Aesar is part of Thermo Fisher Scientific, is a manufacturer and supplier of chemicals, metals, and life science products for research and development. Alfa Aesar’s product lines include chemicals, life science, materials & metals, catalysts, and analytical & lab ware. Chemical offerings include inorganic compounds, organic compounds, organometallic, and solvents. Life sciences include biotechnology products, cellular & molecular biology, genomics, and immunology. Materials & metal include alloys, carbon, etchants, and more. Catalysts include ferrocenes, fuel cell products, and precious metals & catalysts. Alfa Aesar also offers custom manufacturing options.
Nacalai Tesque Inc. is a Japanese biotechnology company that specializes in the production and distribution of research reagents and diagnostic kits. Founded in 1958, Nacalai Tesque has grown into a globally recognized brand, serving customers in over 100 countries. The company's product portfolio includes antibodies, biochemicals, cell culture reagents, and more. Nacalai Tesque also offers contract research services for drug discovery and development. With a team of experienced professionals and state-of-the-art facilities, the company is committed to providing its customers with reliable and innovative solutions to their research needs.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Oakwood Products, Inc |
23.4%
|
| 2 | Chang Chun Group |
14.1%
|
| 3 | KANTO CHEMICAL CO.,INC. |
14.1%
|
| 4 | SEQENS |
9.4%
|
| 5 | Nacalai Tesque Inc. |
6.3%
|
| 6 | LGC Standards |
6.3%
|
| 7 | Toronto Research Chemicals |
6.3%
|
| 8 | Tokyo Chemical Industry Co., Ltd. |
6.3%
|
| 9 | KANTO CHEMICAL CO., INC. |
4.7%
|
| 10 | Alfa Aesar, Thermo Fisher Scientific. |
4.7%
|
Derivation Method
The ranking is calculated based on the click share within the allyl alcohol page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
3 | 37.5% |
|
United Kingdom
|
2 | 25.0% |
|
United States of America
|
1 | 12.5% |
|
Canada
|
1 | 12.5% |
|
Taiwan
|
1 | 12.5% |
