Silicon oxide (SiO)
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
10097-28-6
Chemical name
Silicon oxide (SiO)
Molecular formula
OSi
Molecular weight
44.08 g/mol
Synonyms
Silicon monoxide; Silylene, oxo-; Silicium Oxydatum; Silicon(II) oxide; silanone; SiO; oxosilylene; Oxosilane
InChIKey
LIVNPJMFVYWSIS-UHFFFAOYSA-N
PubChem CID
66241
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Brownish-black solid; [Merck Index] Black odorless solid; [MSDSonline]
Catalog reference value; verify against supplier SDS before use.
Boiling Point
1880.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
2.15 g/cm³
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.