6 Butene Manufacturers in 2024
This section provides an overview for butene as well as their applications and principles. Also, please take a look at the list of 6 butene manufacturers and their company rankings. Here are the top-ranked butene companies as of November, 2024: 1.Oakwood Products, Inc, 2.SUMITOMO SEIKA CHEMICALS CO.,LTD., 3.Evonik Industries AG.
Table of Contents
What Is Butene?
Butene is an unsaturated hydrocarbon with one double bond, whose molecular formula is represented by C4H8.
There are three isomers: 1-butene, 2-butene, and isobutene; two types of 2-butene exist: CIS-2-butene and trans-2-butene. Both are colorless gases with an odor characteristic of olefin gas and have a molecular weight of 56.10 g/mol.
Butene is present in the C4 fraction of the naphtha cracking process or the by-product C4 fraction of oil catalytic cracking and can be separated by distillation, among others. 1-butene and 2-butene are often used as liquefied petroleum gas in a mixed form.
Uses of Butene
The main uses of isomers of butene are as follows
- 1-Butene
It has a highly reactive double bond and is an important raw material in the petrochemical industry. It is used as a liquefied petroleum gas for fuel and as a synthetic raw material for the production of butyl alcohol, ethyl methyl ketone, and pentanol, which are used to make butyl alcohol and butadiene. - 2-Butene
Industrially, it is used as an n-butene mixture, not separated from 1-butene. - Isobutene
In addition to being used as a raw material for the production of isooctane and polymerized gasoline, isobutene is also used as a raw material for the production of synthetic rubber and alkyl halides.
Properties of Butene
1-butene has a melting point of -185.3°C, a boiling point of -6.3°C, and an ignition point of 384°C. It is soluble in ethanol, benzene, and diethyl ether.
CIS-2-butene has a melting point of -138.9°C and a boiling point of 3.7°C. Trans-2-butene has a melting point of -105.5°C and a boiling point of 0.9°C. Due to their very close boiling points, isomers are difficult to separate by distillation but often do not need to be separated because they exhibit similar reactivity. Typically, 2-butene is commercially available as a mixture of 70% cis and 30% trans.
Isobutene has a melting point of -140.3°C and a boiling point of -6.9°C.
Butene Structure
1-butene is a linear α-alkene. Its differential formula is CH3CH2CH=CH2 and its density is 0.62 g/cm3.
2-butene is the simplest alkene with geometrical isomerism and is represented by the differential formula CH3CH=CHCH3. cis-2-butene at 3.7°C has a density of 0.641 g/cm3 and trans-2-butene at 0.9°C has a density of 0.626 g/cm3. Cis-2-butene is also called cis-β-butylene and trans-2-butene is also called trans-β-butylene.
Isobutene has a structure in which two methyl groups are bonded to one carbon atom of ethylene. Its specific formula is CH2=C(CH3)2 and its density is 0.5879 g/cm3.
Other Information on Butene
1. Synthesis of Butene
Separation of crude C4 fractions yields a mixture of 1-butene and 2-butene. Dimerization of ethylene produces only terminal alkenes. It can be purified to high purity by distillation.
Isobutene can be isolated by reaction with sulfuric acid in the petroleum refining stream. It can usually be produced by catalytic dehydrogenation of isobutane. It can also be produced from acetone, cellulose, and xylose. Isobutene is also produced as a byproduct of the ethenolysis of diisobutylene during the synthesis of neohexene.
2. Butene Reaction
1-butene is easily polymerized to form polybutene. It is a raw material for the production of linear polyethylene and can be used as a precursor for polypropylene resin, methyl ethyl ketone, and epoxy butane.
Butadiene can be produced from 2-butene. Hydration reaction yields 2-butanol, which is oxidized to methyl ethyl ketone.
Isobutene is a raw material for methacrolein. The addition of methanol or ethanol to isobutene yields methyl tert-butyl ether or ethyl tert-butyl ether. Commercially tert-butylamine is also produced by zeolite-catalyzed amination of isobutylene. Polyisobutylene is produced when isobutene is polymerized, and isooctane can be synthesized by alkylation of isobutene. Friedel-Crafts reactions with phenol and 4-methoxyphenol yield dibutylhydroxytoluene and butylhydroxyanisole from isobutene.
List of 6 Butene Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Germany
- India
- Japan
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Oakwood Products, Inc
2-Methyl-2-butene
Manufacturer Overview
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.
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Mitsui Chemicals, Inc
Butene-1
Manufacturer Overview
Mitsui Chemicals, Inc was established in 1997 and is a manufacturer and supplier of healthcare, mobility, ICT, and green materials solutions headquartered in Chuo, Tokyo, Japan. The company produces products such as cyclic olefin copolymer, glass fiber reinforced polypropylene, metal integrated molding parts, meltblown nonwoven fabric, and carbon fiber composite material. The products are used in various applications such as automobiles, chemical products, home appliances, construction materials, and water treatments. The company has obtained certificate of ISO 14001 standards.
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Evonik Industries AG
BUTENE-1
Manufacturer Overview
Evonik Industries AG, established in 2007 as a result of RAG-Stiftung's (RAG-Foundation) restructuring, is a chemical manufacturer based in Essen, North Rhine-Westphalia, Germany. With five distinct divisions—nutrition and care, smart materials, specialty additives, performance materials, and technology and infrastructure—the company offers a range of products serving various industries. These products include additives for heat-resistant coatings, industrial lubricants, and polymer dispersions. Adhesive dispersions, catalysts for solvents, and crosslinker products, are also available. Further offerings include polymers as well as epoxy curing agents, modifiers, and silica for adhesives and sealants. These solutions have applications across industries like agriculture, automotive, construction, and oil and gas.
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SUMITOMO SEIKA CHEMICALS CO.,LTD.
1-Butene
Manufacturer Overview
Sumitomo Seika Chemicals Co. LTD., founded in 1944 and headquartered in Osaka, Japan, is a manufacturer of functional chemicals, water-absorbing resins, and specialty gases. Some of its products include Aqua Keep, a super-absorbent resin produced using polymerization technology, and Aqua Coke, a nonionic polyalkylene oxide-based resin with water-absorbent properties. These resins find applications in various areas, such as in disposable diapers and as coagulants for wastewater treatment. The company was initially established for the production and sale of fertilizer. However, in 1981, it embarked on an expansion into functional resins, chemicals, and electronic gas businesses.
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Sumitomo Chemical Co., Ltd.
Butene-1
Company Overview
Sumitomo Chemical Co., Ltd. (SCC) is a Japanese manufacturer and distributor of various chemical products that was established in Chuo-ku, Tokyo in 1913. The company primarily offers chemical products for use in plastics, information technology, and energy production. These include battery materials, synthetic resins, liquid crystal polymers, and optical films. These are used by manufacturers and OEMs in various industries, including in consumer electronics, automotives, aviation, and construction. SCC operates internationally, with a network of 203 affiliates and subsidiaries operating in six continents as of March 2023.
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Central Drug House
2-Ethyl-1-Butene AR
Company Overview
Founded in 1981, Central Drug House Ltd. serves the scientific community via manufacturing and marketing a library of over 9,000 products to laboratory fine chemicals and dehydrated culture media with emphasis on purity and service. Examples are acids & bases, adsorbents, disinfectants, indicator papers, oils, and solvents. CDH provides bio chemicals, research chemicals, laboratory reagents, various solvents, stains & indicators, and dehydrated culture media. CDH is ISO 9001 certified and CDHs’ products are in compliance with specifications of IP, BP, USP, and EP standards.
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Butene Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Oakwood Products, Inc |
50.0%
|
| 2 | SUMITOMO SEIKA CHEMICALS CO.,LTD. |
25.0%
|
| 3 | Evonik Industries AG |
12.5%
|
| 4 | Mitsui Chemicals, Inc |
12.5%
|
Derivation Method
The ranking is calculated based on the click share within the butene page as of November 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
- Sumitomo Chemical Co., Ltd.: 34,703
- Mitsui Chemicals, Inc: 18,780
- SUMITOMO SEIKA CHEMICALS CO.,LTD.: 1,384
Newly Established Company
- Mitsui Chemicals, Inc: 1997 (27 years ago)
- SUMITOMO SEIKA CHEMICALS CO.,LTD.: 1944 (80 years ago)
- Sumitomo Chemical Co., Ltd.: 1913 (111 years ago)
Company with a History
- Sumitomo Chemical Co., Ltd.: 1913 (111 years ago)
- SUMITOMO SEIKA CHEMICALS CO.,LTD.: 1944 (80 years ago)
- Mitsui Chemicals, Inc: 1997 (27 years ago)
Butene Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Butene Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
1 | 25.0% |
Japan
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1 | 25.0% |
Germany
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1 | 25.0% |
India
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1 | 25.0% |
List of Butene Products
1 product is listed.
SUMITOMO SEIKA CHEMICALS CO.,LTD.
Functional Material High Purple Liquefied Gas (LIQUEFIED PURE GASES) 1-C4H8 1-buten
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■ Grade ・ Pure/Pure-D synthetic reaction experiment, mixed gas raw material, qualitative analysis, etc. can be used for multiple purposes. ・ UHP,...
