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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

Preparation Products

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Silicon monoxide Suppliers

HENGSHUI HAOYE CHEMICAL CO.,LTD.
Tel
0318-2102300 18632882519
Fax
0318-2103390
Email
hy@chemcoms.com
Country
China
ProdList
80
Advantage
58
Anhui Kerun Nano Technology Co., Ltd.
Tel
0564-3636590 15956460423
Email
623125725@qq.com
Country
China
ProdList
184
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
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View Lastest Price from Silicon monoxide manufacturers

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
Hebei Guanlang 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
2022-12-29

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