structural formula
business number | 068e |
---|---|
molecular formula | c16h22o11 |
molecular weight | 390.34 |
label |
1,2,3,4,6-β-d-glucose pentaacetate, 1,2,3,4,6-penta-o-acetyl-β-d-glucopyranose |
numbering system
cas number:604-69-3
mdl number:mfcd00006597
einecs number:210-074-8
rtecs number:none
brn number:98851
pubchem id:none
physical property data
physical property data;
1. melting point (℃):129-133
2. specific rotation (º, c=1, dioxane):5
toxicological data
none
ecological data
3. ecological data:
1. other harmful effects: this substance may be harmful to the environment and should be harmful to water bodies. give special attention.
molecular structure data
5. molecular property data:
1, molar refractive index:85.00
2, molar volume (m3/mol):298.0
3, isotonic specific volume (90.2k ):779.0
4, surface tension (dyne/cm): 46.7
5、 polarizability (10-24cm3): 33.69
compute chemical data
4. computational chemistry data:
1. hydrophobic parameter calculation reference value (xlogp ): 0.6
2. number of hydrogen bond donors:0
3. number of hydrogen bond acceptors:11
4. number of rotatable chemical bonds:11
5. topological molecule polar surface area (tpsa ): 141
6. number of heavy atoms:27
7. surface charge: 0
8. complexity:599
9. isotope atoms quantity: 0
10. determine the number of atomic stereocenters:0
11. not sure number of atomic stereocenters:5
12. determine chemical bonds number of stereocenters:0
13. not sure number of stereocenters of chemical bonds: 0
14. covalent number of key units: 1
properties and stability
properties and stability:
no decomposition products may occur under normal temperatures and pressures.
storage method
storage:
seal the secret container and store it in a sealed main container in a cool place dry position.
synthesis method
none yet
purpose
none