146276-11-1

Basic information

• Product Name: beta-D-Glucopyranose, 6-O-beta-D-fructofuranosyl-
• Synonyms: beta-D-Glucopyranose, 6-O-beta-D-fructofuranosyl-;fructofuranosyl-(2-6)-glucopyranoside
• CAS NO: 146276-11-1
• Molecular Formula: C₁₂H₂₂O₁₁
• Molecular Weight: 342.29648
• Mol File: 146276-11-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 684.1°Cat760mmHg
• Flash Point: 367.5°C
• Appearance: /
• Density: 1.77g/cm³
• Vapor Pressure: 1.14E-21mmHg at 25°C
• Refractive Index: 1.656
• PKA: 12.10±0.70(Predicted)
• CAS DataBase Reference: beta-D-Glucopyranose, 6-O-beta-D-fructofuranosyl-(CAS DataBase Reference)
• NIST Chemistry Reference: beta-D-Glucopyranose, 6-O-beta-D-fructofuranosyl-(146276-11-1)
• EPA Substance Registry System: beta-D-Glucopyranose, 6-O-beta-D-fructofuranosyl-(146276-11-1)

Safety Data

• Hazardous Substances Data: 146276-11-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H22O11/c13-1-4-7(16)10(19)12(3-14,23-4)21-2-5-6(15)8(17)9(18)11(20)22-5/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11?,12-/m1/s1

Upstream product

• 57-50-1 Sucrose 

Downstream Products

• 57-48-7 D-Fructose 
• 50-99-7 D-glucose 

Relevant articles and documents

Formation of trisaccharides (kestoses) by pyrolysis of sucrose

Amorphous sucrose, containing citric acid as catalyst, undergoes thermolysis at 100° to yield fructofuranosyl cation and D-glucose. The cation reacts with unchanged sucrose to form all three of the known kestoses, and also their α-fructofuranosyl anomers. Two of the latter are resistant to invertase hydrolysis. A new fructosylglucose disaccharide is also formed. Amorphous sucrose, containing citric acid as catalyst, undergoes thermolysis at 100° to yield fructofuranosyl cation and D-glucose. The cation reacts with unchanged sucrose to form all three of the known kestoses, and also their α-fructofuranosyl anomers. Two of the latter are resistant to invertase hydrolysis. A new fructosylglucose disaccharide is also formed.