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Silicon monoxide

Product Name
Silicon monoxide
CAS No.
10097-28-6
Chemical Name
Silicon monoxide
Synonyms
SiO;Monox;oxo-silylen;Oxosilylene;Silicon oxid;Silylene, oxo-;Siliciummonoxid;Silicon(Ⅱ) oxide;SILICON MONOXIDE;SILICON (II) OXIDE
CBNumber
CB0278818
Molecular Formula
OSi
Formula Weight
44.09
MOL File
10097-28-6.mol
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Silicon monoxide Property

Melting point:
1870 °C
Boiling point:
1880°C
Density 
2.13 g/mL at 25 °C (lit.)
refractive index 
1.9800
Flash point:
1880°C
form 
powder
color 
Black
Specific Gravity
2.13
Water Solubility 
Insoluble in water.
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
Merck 
14,8496
Stability:
Stable.
CAS DataBase Reference
10097-28-6(CAS DataBase Reference)
NIST Chemistry Reference
Silicon monoxide(10097-28-6)
EPA Substance Registry System
Silylene, oxo- (10097-28-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
GF90865558
Product name
Silicon monoxide
Purity
powder, 45 max. part. size (micron), weight 200?g, purity 99.999%
Packaging
1EA
Price
$892
Updated
2024/03/01
Sigma-Aldrich
Product number
262951
Product name
Silicon monoxide
Purity
powder, 325 mesh
Packaging
50g
Price
$159
Updated
2024/03/01
Sigma-Aldrich
Product number
262951
Product name
Silicon monoxide
Purity
powder, 325 mesh
Packaging
250g
Price
$633
Updated
2024/03/01
Alfa Aesar
Product number
022729
Product name
Silicon(II) oxide, Optical Grade, 99.8% (metals basis)
Packaging
50g
Price
$81.4
Updated
2021/12/16
Alfa Aesar
Product number
022729
Product name
Silicon(II) oxide, Optical Grade, 99.8% (metals basis)
Packaging
250g
Price
$284
Updated
2021/12/16
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Silicon monoxide Chemical Properties,Usage,Production

Chemical Properties

brown or black chunks or powder

Chemical Properties

Silicon monoxide (SiO) is another oxide of silicon, used rarely in silicon processing but quite often in thin film, hybrid Ie manufacture. It is useful there because no silicon is available for in situ growth of the dioxide, and it is deposited easily by physical vapor deposition, a process quite similar to the vacuum deposition of aluminum described. Usually the condensed oxide is nonstoichiometric, being a mixture of SiO, Si02, and Si; often, it is designated SiOx .The value of x, which ranges between 1 and 2, is influenced by the deposition conditions.
The SiO source material is prepared by heating Si02 with Si, carbon, and hydrogen, or a hydrocarbon, to reduce the dioxide to the monoxide. Reduction takes place at roughly 1000°C, and SiO is formed in the vapor phase. This temperature is much too low to produce a significant vapor pressure of Si02, so the two oxides may be separated. The monoxide vapor is condensed out and subsequently powdered. This material, which is suitable for evaporation, is available commercially and need not be prepared by the IC manufacturer.

Uses

Silicon monoxide (SiO) is a commonly used material for a wide variety of applications with the emphasis on IR multilayer coatings and adhesion promotion. SiO sublimes and should preferably be evaporated from resistance heated boats.
AREAS OF APPLICATION
Multilayer coatings especially for the IR, but also the VIS range
Adhesion promoter (VIS, NIR)
Electronics: dielectric, insulating and protective layers
Design: iridescent coatings, colored metallically reflecting coatings e.g. on sun glasses
Web coating: barrier layers on polymer films

Uses

Silicon(II) oxide sputtering target coatings are used for optical applications in reflectors, flood lamps, mirrors, jewelry, and other products. The coatings can reduce reflection in the near infrared range or act as interference layers. It is used in thin-film capacitors, hybrid circuits, semiconductor components and other electronic applications.

Uses

To form thin surface films for protection of alu- minum coatings, optical parts, mirrors, dielectrics, or insulators.

Definition

ChEBI: Silicon monoxide is a silicon oxide.

Silicon monoxide Preparation Products And Raw materials

Raw materials

Argon Coal tar pitch Silicon dioxide

Preparation Products

SODIUM ALUMINUM OXIDE SILICONE RESIN
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Silicon monoxide Suppliers

China 138 Europe 1 France 1 Germany 5 India 4 Japan 2 Singapore 1 Switzerland 1 United Kingdom 9 United States 23 Global 185
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View Lastest Price from Silicon monoxide manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Silicon monoxide 10097-28-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-31
Hebei Yanxi Chemical Co., Ltd.
Product
Silicon monoxide 10097-28-6
Price
US $30.00-8.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-28
Hebei Mojin Biotechnology Co., Ltd
Product
Silicon monoxide 10097-28-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-20

10097-28-6, Silicon monoxideRelated Search:

Iodine monobromide Quartz CARBON MONOXIDE MANGANESE (II) OXIDE TIN(II) OXIDE tris(Trimethylsilyloxy)silanol Chromium silicon monoxide, 99.8+% (metals basis),CHROMIUM SILICON MONOXIDE Silica, fumed SILICON OXIDE, CATALYST SUPPORT, HIGH SURFACE AREA Silica glass CHROMIUM SILICON MONOXIDE,CHROMIUM SILICON MONOXIDE, 99.9% (METALS BASIS) silicon PHENYLTRIACETOXYSILANE DIMETHYLSILOXANE, PROPYLENE OXIDE/ETHYLENE OXIDE BLOCK COPOLYMER CHROMIUM SILICON MONOXIDE, 99.85+% (METALS BASIS),CHROMIUM SILICON MONOXIDE DIMETHYLSILOXANE, PROPYLENE OXIDE/ETHYLENE OXIDE BLOCK COPOLYMER MULLITE Silicon monoxide

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