Product Name

  • Name

    1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose

  • EINECS
  • CAS No. 23397-76-4
  • Article Data1
  • CAS DataBase
  • Density 1.295 g/cm3
  • Solubility
  • Melting Point 129-135 °C
  • Formula C18H28O6
  • Boiling Point 510.47 °C at 760 mmHg
  • Molecular Weight 340.417
  • Flash Point 262.523 °C
  • Transport Information
  • Appearance white fine crystalline powder
  • Safety 24/25-22-36-26
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 23397-76-4 (1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose)
  • Hazard Symbols HarmfulXn
  • Synonyms Glucofuranose,1,2:5,6-di-O-cyclohexylidene-, a-D- (6CI,8CI);1,2:5,6-Di-O-cyclohexylidene-D-glucofuranose;1,2:5,6-Di-O-cyclohexylidene-a-D-glucofuranose;
  • PSA 66.38000
  • LogP 2.22380

1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose Chemical Properties

Molecular Structure:

Molecular Formula: C18H28O6
Molecular Weight: 340.4113
IUPAC Name: (3aR,5S,6S,6aR)-5-[(3R)-1,4-Dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol
Synonyms of 1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose (CAS NO.23397-76-4): 1,2:5,6-Di-cyclohexylidene-a-D-glucofuranose ; 3-O-Benzyl-1,2:5,6-Di-cyclohexylidene-a-D-glucofuranose ; 1,2:5,6-di-o-cyclohexylidene-α-d-glucofuranose ; 1,2:5,6-DI-O-Cyclohexylidene-alpha-d-glucofuranose 96%
CAS NO: 23397-76-4
Product Categories: Carbohydrate Synthesis ; Monosaccharides ; Specialty Synthesis
Melting point: 129-135 °C 
Index of Refraction: 1.562
Molar Refractivity: 85.33 cm3
Molar Volume: 262.9 cm3
Surface Tension: 51.6 dyne/cm
Density: 1.29 g/cm3
Flash Point: 262.5 °C
Enthalpy of Vaporization: 89.93 kJ/mol
Boiling Point: 510.5 °C at 760 mmHg
Vapour Pressure of 1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose (CAS NO.23397-76-4): 1.48E-12 mmHg at 25°C

1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose Safety Profile

Hazard Codes of 1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose (CAS NO.23397-76-4): HarmfulXn
Risk Statements: 20/21/22-36/37/38 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-22-36-26 
S24/25: Avoid contact with skin and eyes. 
S22: Do not breathe dust. 
S36: Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

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