Ozone
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
10028-15-6
Chemical name
Ozone
Molecular formula
O3
Molecular weight
48 g/mol
Synonyms
Triatomic oxygen; Ozon; Ozone heavy work; ozono; trioxygen; Oxygen, mol (O3); trioxygene; Low Level Ozone
InChIKey
CBENFWSGALASAD-UHFFFAOYSA-N
PubChem CID
24823
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H270, H314, H315, H318, H319, H330, H335, H341, H351, H361, H370, H372, H373, H400, H410
Catalog reference cue; confirm supplier documentation before use.
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Appearance
Ozone appears as a colorless to bluish gas that condenses to a dark blue liquid, or blue-black crystals. Has a characteristic odor in concentrations less than 2 ppm. Used as a disinfectant for air and water; used for bleaching waxes, textiles and oils, ozonolysis of unsaturated fatty acids to pelargonic and other acids; manufacture of ink; catalyst; water treatment for taste and odor control; mold and bacteria inhibitor in cold storage; bleaching agent. (EPA, 1998)
Catalog reference value; verify against supplier SDS before use.
Melting Point
-193–-192.22
Catalog reference value; verify against supplier SDS before use.
Boiling Point
-112–-111.35
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.2226
Catalog reference value; verify against supplier SDS before use.
XLogP
-1.7
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.