98633-84-2

Basic information

• Product Name: exo-3,endo-7-diacetyl-1-hydroxy-endo-3,5,exo-7-trimethyl-cis-2,4,6-trioxabicyclo[3.3.0]octane
• CAS NO: 98633-84-2
• Molecular Weight: 258.271
• Mol File: 98633-84-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: exo-3,endo-7-diacetyl-1-hydroxy-endo-3,5,exo-7-trimethyl-cis-2,4,6-trioxabicyclo[3.3.0]octane(CAS DataBase Reference)
• NIST Chemistry Reference: exo-3,endo-7-diacetyl-1-hydroxy-endo-3,5,exo-7-trimethyl-cis-2,4,6-trioxabicyclo[3.3.0]octane(98633-84-2)
• EPA Substance Registry System: exo-3,endo-7-diacetyl-1-hydroxy-endo-3,5,exo-7-trimethyl-cis-2,4,6-trioxabicyclo[3.3.0]octane(98633-84-2)

Safety Data

• Hazardous Substances Data: 98633-84-2(Hazardous Substances Data)

Upstream product

• 431-03-8 dimethylglyoxal 

Downstream Products

• 29549-78-8 5-acetyl-2-hydroxy-2,5-dimethyl-tetrahydrofuran-3-one 
• 431-03-8 dimethylglyoxal 

Relevant articles and documents

THE STEREOSTRUCTURE OF TWO TRIMERS OF BIACETYL

Structures of two trimers of biacetyl were determined on the basis of chemical and spectroscopic evidence and the single-crystal X-ray analysis.The compounds are shown to be exo-3,endo-7-diacetyl-1-hydroxy-endo-3,5,exo-7-trimethyl-cis-2,4,6-trioxabicyclooctane (2) and 11-hydroxy-1,3,5,7,11-pentamethyl-cis-2,4,6,8-tetraoxatricyclo3,7>undecan-9-one (3).