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Silicon monoxide

Silicon monoxide
Silicon monoxide structure
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

Silicon monoxide Properties

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)
FDA UNII
1OQN9CBG7L
NIST Chemistry Reference
Silicon monoxide(10097-28-6)
EPA Substance Registry System
Silylene, oxo- (10097-28-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  Yes

Silicon monoxide price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 262951 Silicon monoxide powder, 325 mesh 10097-28-6 50g $129 2021-03-22 Buy
Sigma-Aldrich 262951 Silicon monoxide powder, 325 mesh 10097-28-6 250g $513 2021-03-22 Buy
Alfa Aesar 022729 Silicon(II) oxide, Optical Grade, 99.8% (metals basis) 10097-28-6 250g $284 2021-03-22 Buy
Alfa Aesar 022729 Silicon(II) oxide, Optical Grade, 99.8% (metals basis) 10097-28-6 50g $81.4 2021-03-22 Buy
Strem Chemicals 93-1477 Silicon(II) oxide, granular +10 mesh (99.9%-Si) 10097-28-6 25g $83 2021-03-22 Buy

Silicon monoxide Chemical Properties,Uses,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

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

Silicon monoxide Preparation Products And Raw materials

Raw materials

Preparation Products


Silicon monoxide Suppliers

Global( 137)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hengshui Haoye Chemical Co.,Ltd.
0318-2102300
hy@chemcoms.com CHINA 221 58
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26751 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Win-Win Chemical CO., Limited
0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 998 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
WinWin Chemical CO., Limited
15325081899 0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 11945 58
HANGZHOU CLAP TECHNOLOGY CO.,LTD
13588875226 86-571-88216897、88216896
86-571-88216895 sales@hzclap.com CHINA 6469 58

View Lastest Price from Silicon monoxide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 Silicon monoxide
10097-28-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-16 Silicon monoxide
10097-28-6
US $0.00 / Kg/Bag 1T 99% 10 tons Hengshui Haoye Chemical Co.,Ltd.
2019-07-14 Silicon monoxide
10097-28-6
US $8.80 / KG 1KG 97%-99% 100kg career henan chemical co

Silicon monoxide Spectrum


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