19694-88-3

Basic information

• Product Name: pentos-2-ulose
• CAS NO: 19694-88-3
• Molecular Formula: C₅H₈O₅
• Molecular Weight: 148.114
• Mol File: 19694-88-3.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 405.9°C at 760 mmHg
• Flash Point: 213.4°C
• Density: 1.499g/cm³
• Vapor Pressure: 2.8E-08mmHg at 25°C
• Refractive Index: 1.518
• CAS DataBase Reference: pentos-2-ulose(CAS DataBase Reference)
• NIST Chemistry Reference: pentos-2-ulose(19694-88-3)
• EPA Substance Registry System: pentos-2-ulose(19694-88-3)

Safety Data

• Hazardous Substances Data: 19694-88-3(Hazardous Substances Data)

Upstream product

• 5934-40-7 D-threo-[2]pentosulose-bis-phenylhydrazone 
• 10257-28-0 D-Galactose 
• 58-86-6 D-xylose 

Downstream Products

• 10504-35-5 D-ascorbic acid 
• 109734-78-3 D-threo-[2]pentosulose-1-(benzyl-phenyl-hydrazone) 
• 58-86-6 D-xylose 
• 551-84-8 xylulose 
• 1114-34-7 D-lyxose 

Relevant articles and documents

Conversion of D-galactose to D-threo-hexos-2,3-diulose by fungal pyranose oxidase

Pyranose oxidase (pyranose:O2 2-oxidoreductase, EC 1.1.3.10) purified from mycelia of the basidiomycete fungi Trametes versicolor and Oudemansiella mucida catalyzed oxidation of D-galactose successively at C-2 and C-3 to D-threo-hexos-2,3-diulo