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This section provides an overview for methyl propyl ethers as well as their applications and principles. Also, please take a look at the list of 7 methyl propyl ether manufacturers and their company rankings. Here are the top-ranked methyl propyl ether companies as of December, 2024: 1.Trademill Technologies Pvt Ltd, 2.Tokyo Chemical Industry Co., Ltd., 3.MilliporeSigma.
Table of Contents
Methyl propyl ether is an ether compound that is liquid at room temperature.
It is also known by other names such as methoxypropane and methyl n-propyl ether, and by trade names such as "metopryl" and "neothyl. At room temperature (around 20°C), it is a clear, colorless liquid with an ethereal odor and soluble in water.
It has a low boiling point of 38.8°C and should be stored in a cool, dark place because it vaporizes easily when heated. It is a highly flammable liquid.
The main uses of methyl propyl ethers are as an organic solvent and synthetic raw material. It is used in factories and laboratories as a solvent for extraction and purification, and as a raw material in the production of aluminum hydride.
Diethyl ether is a typical ether-based solvent, but methyl propyl ethers have some differences, such as lower solubility in water than diethyl ether. Therefore, when used in extraction and aliquot operations, substances behave differently from diethyl ether and may be used differently.
It was once used as an anesthetic because of its anesthetic effect when vapors are inhaled. However, since it is highly flammable and dangerous to store and use, halogenated ethers, which are less flammable, are now used as anesthetics.
Before methyl propyl ethers, diethyl ether, which is even more flammable, was used as an anesthetic. There is a history of transition to substances that are less flammable and safer to handle.
Methyl propyl ethers is an asymmetric ether with methyl and propyl groups, and its chemical formula is C4H100. The basic properties (molecular weight, specific gravity, and solubility) of methyl propyl ethers are as follows:
Compared to diethyl ether (molecular weight 74.12, density 0.71 g/cm3, solubility in water 9.7mL/100mL), which is a typical ether, it has slightly larger density and slightly lower solubility in water.
Methyl propyl ether is a flammable liquid. Its flash point (the temperature at which flammable vapors are generated at the lower end of the flammable range at atmospheric pressure) is lower than -20°C, and it can easily ignite even at room temperature. For this reason, it is classified as a "special flammable substance," which is one of the most dangerous of all hazardous substances.
Even the mere presence of methyl propyl ethers vapor can cause a fire, so ventilation through drafts or local exhaust ventilation is required. Vapor density is higher than that of air, and in case of leakage, it may stay on the floor.
Vapors in the flammable range can be ignited by sparks from static electricity, etc. Therefore, lighting and electrical equipment in facilities used for storage and use should also be explosion-proof. In addition, since the boiling point is 38.8°C, measures such as storing in a cool, dark place are necessary to prevent evaporation at high temperatures during the summer.
Methyl propyl ethers have an anesthetic effect, so measures must be taken to prevent inhalation when using it. When large amounts are used in factories, etc., have workers wear protective equipment such as air-supply masks and ventilate the room. In addition, ensure to work upwind when using, to avoid inhalation.
If methyl propyl ethers are accidentally inhaled, immediately move the worker to fresh air and rest in a position comfortable for breathing. If unconscious or feeling unwell, medical attention is required.
It is also important to set up work procedures so that two or more people always work together in order to provide treatment immediately and contact a medical institution in the event of an inhalation accident.
As with other ethers, oxidation may occur under ultraviolet light, etc., resulting in explosive oxides. If explosive oxides accumulate, there is a risk of explosion upon heating or impact.
To prevent the accumulation of oxides, it is effective to add antioxidants (hydroquinone, etc.) and to shield the product from oxygen and ultraviolet rays. When using methyl propyl ethers that have been stored for a long period, it is safer to check for the accumulation of oxides with a test paper.
*Including some distributors, etc.
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Spectrum Chemical MFG Corp. was founded in 1971, is headquartered in New Brunswick, New Jersey, and has facilities in Gardena, California. Spectrum is a fine chemical manufacturing company with an emphasis on USP, NF, FCC, BP, EP, JP, and ACS grade products, and is ISO 9001:2015 certified. Spectrum primarily serves the analytical, biopharmaceutical, food & beverage, personal care, and pharmaceutical chemicals industries. Spectrum has 4 product segments which are chemicals, equipment, supplies, and safety.
Santa Cruz Biotechnology, Inc., established in 1991 and headquartered in Dallas, Texas, is an American manufacturer and supplier specializing in biological products for medical research. Initially providing antibodies to the research community, they expanded their offerings to include gene silencers like siRNA and shRNA (plasmid and lentiviral), targeting all known mouse and human genes. Over time, Santa Cruz Biotechnology provides over 175,000 research biochemicals under the brand ChemCruz, including protein-interacting inhibitors, substrates, and activators, tailored for studying protein functions. The company offers monoclonal primary antibodies, designed for various mammalian and non-mammalian protein targets, along with corresponding binding secondary antibodies.
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.
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.
TCI America is based in Portland, Oregon, USA, and is a manufacturer and distributor of organic chemicals that was incorporated as the U.S. subsidiary of Tokyo Chemical Industry Co. Ltd. in 1985. The company specializes in producing organic chemicals used for research and development purposes. These include polymer additives, organic synthesis reagents, and chromatography columns. The company also offers contract research, bulk production, and custom synthesis services for clients in research institutions, or for production facilities with unique project specifications.
Trademill Technologies Pvt Ltd, founded in the United States in 1987, is a supplier of finished metal parts and assemblies and has ISO 9001 certification. The company's product portfolio includes CNC Machined Parts, Stamped and Formed Components, Turned and Milled Parts, Sheet Metal Fabrications and Extruded and Cast Components. It also provides services such as Design and Engineering Support, Prototyping and Rapid Manufacturing, Quality Control and Inspection, Surface Treatments and Coatings, and Custom Packaging and Labeling.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Trademill Technologies Pvt Ltd |
33.3%
|
| 2 | Tokyo Chemical Industry Co., Ltd. |
33.3%
|
| 3 | MilliporeSigma |
33.3%
|
Derivation Method
The ranking is calculated based on the click share within the methyl propyl ether 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 (%) |
|---|---|---|
|
United States of America
|
2 | 50.0% |
|
Canada
|
1 | 25.0% |
|
Japan
|
1 | 25.0% |
