110921-15-8

Basic information

• Product Name: (E)-2,5-dimethylhexa-2,5-dienal
• CAS NO: 110921-15-8
• Molecular Weight: 124.183
• Mol File: 110921-15-8.mol

Chemical Properties

• CAS DataBase Reference: (E)-2,5-dimethylhexa-2,5-dienal(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2,5-dimethylhexa-2,5-dienal(110921-15-8)
• EPA Substance Registry System: (E)-2,5-dimethylhexa-2,5-dienal(110921-15-8)

Safety Data

• Hazardous Substances Data: 110921-15-8(Hazardous Substances Data)

Upstream product

• 62055-46-3 3-ethoxy-2-methylacrolein 
• 5674-01-1 2-methylallylmagnesium chloride 

Relevant articles and documents

3-Alkoxypropenals as Precursors in the Synthesis of Conjugated and Semiconjugated Polyenes: Methyl-Substituted Octa- and Nona-tetraenes

Vinylic and allylic Grignard reagents react cleanly and rapidly with 3-ethoxypropenal and 2-methyl-3-ethoxypropenal to produce excellent yields of conjugated and semiconjugated dienals useful in the subsequent preparation of substituted octa- and nona-trienols.Variations in the substitution pattern allow the preparation and isolation of 2-, 3-, and 4-methylocta-1,3,5,7-tetraenes, nona-1,3,5,8-tetraene, and 5-methylnona-1,3,5,8-tetraene in good yield from the octa- and nona-trienols.Thus oxopropenylation of unsaturated Grignard reagents allows the straightforward preparation of numerous previously unknown and uncharacterized polyenes.