3-Methyl-2-butenal
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
107-86-8
Chemical name
3-Methyl-2-butenal
Molecular formula
C5H8O
Molecular weight
84.12 g/mol
Synonyms
Senecialdehyde; 3-Methylcrotonaldehyde; 3,3-Dimethylacrolein; Senecioaldehyde; 2-BUTENAL, 3-METHYL-; Crotonaldehyde, 3-methyl-; beta-Methylcrotonaldehyde; beta,beta-Dimethylacrolein; 3,3-Dimethyl-acrylaldehyde; beta,beta-Dimethylacrylic aldehyde; FEMA No. 3646; Prenal
InChIKey
SEPQTYODOKLVSB-UHFFFAOYSA-N
PubChem CID
61020
No GHS reference data is available in the current MolGraph catalog record.
Appearance
Colorless to Yellow Liquid
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.