Water-18O
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
14314-42-2
Chemical name
Water-18O
Molecular formula
H2O
Molecular weight
20.02 g/mol
Synonyms
Water O-18; Water (H218O); Water, heavy (H218O); Water, labeled with oxygen-18; heavy-oxygen water; Oxygen, isotope of mass 18; HEAVY WATER (H218O); (18O)water; heavy oxygen; oxygen-18 atom; schwerer Sauerstoff; Oxygen, isotope of mass 18, at.
InChIKey
XLYOFNOQVPJJNP-NJFSPNSNSA-N
PubChem CID
105142
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
-0.5
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.