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This section provides an overview for silane gas as well as their applications and principles. Also, please take a look at the list of 11 silane gas manufacturers and their company rankings. Here are the top-ranked silane gas companies as of December, 2024: 1.ATCO Atmospheric And Speciality Gases Private Limited, 2.Parchem, 3.Ace Gases Marketing Sdn Bhd.
Table of Contents
Silane gas is a hydride of silicon and is a colorless gas with a peculiar odor.
It is an inorganic compound with the chemical formula SiH4 and a molecular weight of 32.12. The hydride with one silicon (Si) is called silane (also known as monosilane), the hydride with two silicon (Si) is disilane, and the hydride with three silicon (Si) is trisilane.
Silane gas is the raw material for the semiconductor silicon and is an important industrial material; it can be used in the chemical vapor deposition of silicon because silane gas decomposes into silicon (Si) and hydrogen (H) at temperatures above 420 ºC.
Compounds in which the four hydrogens of silane gas are replaced by alkoxy and alkyl groups (e.g. (CH3O)3SiCH3) are mainly used for surface treatment of inorganic fillers to improve their dispersion and flowability. Hexamethyldisilazane ((CH3)3SiNHSi(CH3)3) is used for surface treatment of inorganic materials to improve compatibility with organic resins.
Dimethylchlorosilane ((CH3)2SiHCl) is used as a raw material for silylating agents and silane gas coupling agents. They play an important role in linking organic and inorganic materials and are used in various applications, such as pharmaceutical synthesis, synthetic resins, adhesives, and glass fiber.
Furthermore, hydrolysis and polymerization of dimethylchlorosilane yields silicone fluid. Silicone is the general term for materials based on organopolysiloxanes, which are organic groups attached to siloxane bonds (alternating silicon and oxygen bonds forming a polymer).
Silicone polymers have excellent heat resistance, weather resistance, and chemical stability because the siloxane bond is the main backbone. They also have unique interfacial properties, such as water repellency and mold release properties, due to the presence of organic groups (mainly methyl groups CH3).
Polysilane gas, a silicon-based polymer compound, is known as an optoelectronic material for organic photoconductor materials, organic electroluminescence, and organic thin-film solar cells. Polydimethylsilane, a type of polysilane, is used as a raw material for silicon carbide fiber.
Silane is quickly oxidized by oxygen in air and decomposes into water (H2O) and silicon dioxide (SiO2). It reacts gradually with water, so it should be handled with care. It has a melting point of -185 °C and a boiling point of -112 °C. It is insoluble in ether, benzene, chloroform, and ethanol.
Trichlorosilane (SiHCl3), which is mainly produced by the reaction of metallic silicon (Si) with hydrochloric acid (HCl), is disproportionated using a catalyst to yield dichlorosilane (SiH2Cl2), tetrachlorosilane (SiCl4), monochlorosilane (SiH3Cl), and a mixture of silanes. Silane gas is then produced by purification and separation through distillation.
Other known industrial methods for the production of silane gas include the reduction of chlorosilane and tetraethoxysilane ((CH3CH2O)4Si), the reaction of magnesium silicide (Mg2Si) with ammonium salts, and the disproportionation of trialkoxysilane (RO3SiH).
Silane gas is extremely flammable and combustible and can ignite spontaneously when exposed to air. It can also decompose by heating or combustion, producing silicon and hydrogen, posing a fire or explosion hazard. Therefore, it is important to store them away from ignition sources, such as heat and sparks, oxidizers, oxygen, explosives, halogens, compressed air, acids and bases.
Containers should be sealed and stored locked in a well-ventilated area at temperatures below 40°C (104°F), away from direct sunlight and fire. Also, because of the risk of skin irritation, strong eye irritation, and respiratory irritation, appropriate protective gloves, protective eyewear, and protective masks should be worn when handling, and only in well-ventilated areas.
*Including some distributors, etc.
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Parchem was founded in 1999 and headquartered in Rochelle, New York. Parchem is a distributor of industrial chemicals. Parchem serves nutritional, personal care, pharmaceutical, and specialty chemical industries. Parchem offerings include coatings, adhesives, elastomers, industrial products, petrochemicals, oleochemicals, plastics, rubber, nutritional supplements, cosmetics, consumer products, catalysts, metallic salts, rare earths, flavors & fragrances, industrial & institutional, textiles, other food-related chemicals, dyes, finishes, chemicals for aerospace, oil gas drilling chemicals, electronics, and pharmaceuticals.
Aanshus Innovative Creations, founded in Maharashtra, India, in 2010 is a manufacturer of Gas Cylinders, High Pure Speciality Gases, and Helium Gas. The company's product portfolio includes industrial gas pipelines, cylinder trolleys, gas pressure regulators, gas manifolds and refrigerant gasses. The company serves industries such as chemical, engineering and manufacturing, petroleum, and pharmaceuticals. The company also provides services including national distribution, product selection, customized services, technical support and customer service.
ATCO Atmospheric And Speciality Gases Private Limited, established in 1999 and headquartered in Ahmedabad, Gujarat, India, is a manufacturer and exporter of industrial gasses and specialty gases. The company specializes in producing a wide range of gases, including nitrogen, oxygen, argon, and various specialty gases. These products find applications in industries such as manufacturing, healthcare, and research. The company's products are also utilized in various industrial processes and scientific applications. It is ISO 9001:2015 certified, ensuring adherence to quality management standards.
Shin-Etsu Chemical Co., Ltd., founded in 1926 in Japan, is a manufacturer and distributor of synthetic chemicals and electronic materials, such as semiconductor silicon and rare earth quartz. The company offers a wide range of products, including silicone sealants and rubbers, as well as cellulose derivatives used in foods and pharmaceuticals, and rare earth magnets. The company has four core business segments, including infrastructure chemicals, electronics materials, silicone-based functional agents, and specialized engineering for the development of plant design, construction, and maintenance.
Linde is a global industrial gases and engineering company that was established in 1879. Their two primary areas of operation are gas (industrial and medical gases) and engineering, procurement, and construction. Located in Germany, they have office locations in 27 countries and offer services to customers in chemical and energy, food and beverage, metals and mining, and other industries. Linde's industrial gases and technologies are used to produce clean hydrogen and carbon capture systems, life-saving medical oxygen, and high-purity & speciality gases.
Ace Gases Marketing Sdn Bhd, founded in Malaysia in 2016, is a supplier of specialty gases and chemicals to a variety of industries. The company's product portfolio includes industrial gases, electronic specialty gases, and specialty and rare gases and serves industries such as Food and beverages, Metals and Welding, Steel Manufacturing, Oil and gas, and Electronics and semiconductors. It also offers a wide range of engineering solutions and services, such as engineering, designing, constructing, financing, and operating air separation plants.
Praxair India Pvt. Ltd. is a supplier of industrial gases incorporated in 1996 and headquartered in Bangalore, India. The company supplies a range of common gases, including acetylene, nitrogen, hydrogen, oxygen, and carbon dioxide. It provides industrial gases through various delivery methods, such as cylinders, liquid containers, bulk and minibulk delivery, pipelines, and on-site production. It also offers tank and piping services, oil and gas services, and surface coatings. The company is a subsidiary of Praxair Inc., and it operates in over 35 locations. It serves the petrochemical, oil and gas, healthcare, and other industrial sectors.
Proton Gases is a supplier of industrial and specialty gases, gas handling equipment, and related services, based in India, was formed in 2006 under the guidance of National Group. The company offers a wide range of products, including bulk gases, carrier gases, and specialty gases. They have a strong presence in Western India and expertise in marketing and handling different gases. As one of the biggest distributor of compressed hydrogen, argon & nitrogen gases.
Deluxe Industrial Gases is a supplier of industrial gases in India that was established in 2006. The company’s headquarters are based in Nanded City, Pune, Maharashtra, India. The company produces and supplies a wide range of industrial gases, including oxygen, nitrogen, argon, helium, hydrogen, carbon dioxide, and acetylene. Its product range incudes cylinder and gases, gas regulators, gas handling equipment, uhp grade specialty gases and gas monitoring systems among other accessories. Deluxe Industrial Gases's gases are used by a variety of industries, such as the chemical, pharmaceutical, manufacturing, and food and beverage industries.
Middlesex Gases & Technologies, Inc., founded in 1949, is an American supplier of industrial gases and related technologies, with its headquarters located in Everett, Massachusetts. The company offers a range of gases, including specialty gases tailored for biotechnology and life science companies. Additionally, Middlesex Gases supplies cryogenic gases and cryogenic liquids to various industries such as pharmaceuticals, therapeutics, and medical device research. Medical gas products like anesthetics are also among the company’s product offerings. Middlesex Gases’ gas systems and distribution networks serve the New England area, covering Massachusetts, New Hampshire, Rhode Island, and Connecticut.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | ATCO Atmospheric And Speciality Gases Private Limited |
70.7%
|
| 2 | Parchem |
6.5%
|
| 3 | Ace Gases Marketing Sdn Bhd |
4.7%
|
| 4 | Proton Gases PVT. LTD. |
3.5%
|
| 5 | Linde Gases |
3.3%
|
| 6 | Middlesex Gases & Technologies, Inc. |
2.3%
|
| 7 | Shin-Etsu Chemical Co., Ltd. |
2.3%
|
| 8 | Praxair India Pvt. Ltd. |
2.1%
|
| 9 | SEMA Gases |
1.9%
|
| 10 | Aanshus Innovative Creations |
1.6%
|
Derivation Method
The ranking is calculated based on the click share within the silane gas 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 (%) |
|---|---|---|
|
India
|
4 | 44.4% |
|
United States of America
|
1 | 11.1% |
|
Japan
|
1 | 11.1% |
Netherlands
|
1 | 11.1% |
|
United Kingdom
|
1 | 11.1% |
|
Malaysia
|
1 | 11.1% |
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Shin-Etsu Industry Co., Ltd.
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