33886-26-9

Basic information

• Product Name: 6-[(benzoyloxy)methyl]-4-oxo-4H-pyran-3-yl benzoate
• CAS NO: 33886-26-9
• Molecular Formula: C₂₀H₁₄O₆
• Molecular Weight: 350.3216
• Mol File: 33886-26-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 552.6°C at 760 mmHg
• Flash Point: 244.4°C
• Density: 1.35g/cm³
• Vapor Pressure: 2.94E-12mmHg at 25°C
• Refractive Index: 1.627
• CAS DataBase Reference: 6-[(benzoyloxy)methyl]-4-oxo-4H-pyran-3-yl benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: 6-[(benzoyloxy)methyl]-4-oxo-4H-pyran-3-yl benzoate(33886-26-9)
• EPA Substance Registry System: 6-[(benzoyloxy)methyl]-4-oxo-4H-pyran-3-yl benzoate(33886-26-9)

Safety Data

• Hazardous Substances Data: 33886-26-9(Hazardous Substances Data)

Upstream product

• 501-30-4 5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 
• 98-88-4 benzoyl chloride 
• 127-09-3 sodium acetate 
• 64-19-7 acetic acid 
• 52080-42-9 (2Ξ,6S)-4-benzoyloxy-6-benzoyloximethyl-2-chloro-6H-pyran-3-one 
• 110-86-1 pyridine 
• 13007-49-3 (2Ξ,6S)-4-benzoyloxy-6-benzoyloximethyl-2-methoxy-6H-pyran-3-one 
• 52080-42-9 3,6-Di-O-benzoyl-4-desoxy-α-D-glycero-hex-enopyranos-2-ulosyl-chlorid 
• 13145-41-0 potassium cyanocarbonimidodithioate 
• 75414-38-9 (6S)-4-benzoyloxy-6-benzoyloxymethyl-2H-pyran-3(6H)-one 
• 26209-93-8 5-acetoxy-2-acetoxymethyl-4H-pyran-4-one 

Downstream Products

• 33777-42-3 (5-hydroxy-4-oxo-4H-pyran-2-yl)methyl benzoate 
• 838-76-6 5-benzoyloxy-2-methyl-4H-pyran-4-one 

Relevant articles and documents

Sugar Enolones, XVIII. - Stereocontrolled Functionalization at Proanomeric Centres by Photobromination. - A Novel Efficient Access to Oxo- and Oximinoglycosyl Bromides

Suitably O-blocked monosaccharides carrying an electron acceptor group such as an oxo or oximino function next to a proanomeric centre, readily homolyze the corresponding push-pull-substituted C-H bond to give under photobromination conditions the respect

Coordinative Role of Alkali Cations in Organic Reactions. IV. Benzoylation, Phenacylation, and Benzylation of Kojic Acid

Using kojic acid (5-hydroxy-2-hydroxymethyl-4-pyrone) as a substrate, the title reactions were carried out with various alkali metal hydroxides.Whereas phenacylation (with KOH or NaOH) and benzylation (with KOH, NaOH, or LiOH) are possible only on the phenolic hydroxyl, benzoylation can be carried out selectively as well as collectively on both the hydroxyl group (in 80percent aq.EtOH).The results were discussed in terms of the interactive role of alkali cations with the substrate.