Dimethylhydantoin
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
77-71-4
Chemical name
Dimethylhydantoin
Molecular formula
C5H8N2O2
Molecular weight
128.13 g/mol
Synonyms
5,5-DIMETHYLHYDANTOIN; 2,4-Imidazolidinedione, 5,5-dimethyl-; Dantoin DMH; 5,5-Dimethyl-2,4-imidazolidinedione; Dantoin 736; Hydantoin, 5,5-dimethyl-; 5,5-Dimethyl hydantoin; DM Hydantoin; 4,4-dimethyl-2,5-dioxoimidazolidine; HSDB 5216; 5,5-dimethyl-hydantoin; EC 201-051-3
InChIKey
YIROYDNZEPTFOL-UHFFFAOYSA-N
PubChem CID
6491
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319
Catalog reference cue; confirm supplier documentation before use.
Melting Point
178.0 °C
Catalog reference value; verify against supplier SDS before use.
pKa
9.19
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
XLogP
-0.3
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.