Methyl acetoacetate
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
105-45-3
Chemical name
Methyl acetoacetate
Molecular formula
C5H8O3
Molecular weight
116.11 g/mol
Synonyms
Methylacetoacetate; Methyl acetylacetate; Acetoacetic acid methyl ester; Methyl 3-oxobutyrate; 3-Oxobutanoic acid methyl ester; Methyl acetylacetonate; Butanoic acid, 3-oxo-, methyl ester; Acetoacetic methyl ester; 1-Methoxybutane-1,3-dione; Acetoacetic acid, methyl ester; Methylester kyseliny acetoctove; Methylacetoacetic acid
InChIKey
WRQNANDWMGAFTP-UHFFFAOYSA-N
PubChem CID
7757
No GHS reference data is available in the current MolGraph catalog record.
Appearance
Form: liquid / Colour: Colorless
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.