sedoheptulose

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:469-90-9

mdl number:mfcd00150523

einecs number:207-424-7

rtecs number:none

brn number:none

pubchem number:24899556

physical property data

1. character: undetermined

2. density (g/ m³,25/4℃): undetermined

3. relative vapor density (g/cm³,air=1): undetermined

4. melting point (ºc):101-102

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flash point (ºf): undetermined

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undetermined

molar refractive index:39.83

2、 molar volume（m ³/mol）：

3, isotonic specific volume ( 90.2k):342.5

4、 surface tension（dyne /cm)：96.3

5、 polarizability(10 ^-24cm³）：15.79

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): none

2. number of hydrogen bond donors: 5

3. number of hydrogen bond acceptors: 7

4. number of rotatable chemical bonds: 1

5. number of tautomers: none

6. topological molecule polar surface area 100

7. number of heavy atoms: 14

8. surface charge: 0

9. complexity: 209

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 5

12. uncertain number of atomic stereocenters: 0

13. determine the number of chemical bond stereocenters: 0

14. number of uncertain chemical bond stereocenters: 0

15. number of covalent bond units: 2

properties and stability

use and store according to specifications, no decomposition will occur, and avoid contact with oxides

storage method

save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.

synthesis method

none yet

purpose

none yet

en-us>

5、 polarizability(10 ^-24cm³）：15.79

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): none

2. number of hydrogen bond donors: 5

3. number of hydrogen bond acceptors: 7

4. number of rotatable chemical bonds: 1

5. number of tautomers: none

6. topological molecule polar surface area 100

7. number of heavy atoms: 14

8. surface charge: 0

9. complexity: 209

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 5

12. uncertain number of atomic stereocenters: 0

13. determine the number of chemical bond stereocenters: 0

14. number of uncertain chemical bond stereocenters: 0

15. number of covalent bond units: 2

properties and stability

use and store according to specifications, no decomposition will occur, and avoid contact with oxides

storage method

save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.

synthesis method

none yet

purpose

none yet