structural formula
business number | 07a2 |
---|---|
molecular formula | c20h38o2 |
molecular weight | 310.51 |
label |
(z)-9-octadecenyl-1-ol acetate, oleyl acetate, aliphatic compounds |
numbering system
cas number:693-80-1
mdl number:mfcd00056326
einecs number:211-759-4
rtecs number:none
brn number:none
pubchem number:24898075
physical property data
1. character:.
2. density (g/ml,25/4℃):
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc):
5. boiling point (ºc,normal pressure):
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index: undetermined
8. flash point (ºc): undetermined
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undetermined
12. saturated vapor pressure (kpa,60ºc): undetermined
13. heat of combustion (kj/mol): undetermined
14. critical temperature (ºc): undetermined
15. critical pressure (kpa): undetermined
16. oil and water (octanol/logarial value of the partition coefficient of water: undetermined
17. explosion limit (%,v/v): undetermined
18. lower explosion limit (%,v/v): undetermined
19. solubility:.
toxicological data
none
ecological data
none
molecular structure data
1. molar refractive index: 96.53
2. molar volume(m3/ mol):355.7
3. isotonic ratio(90.2k):839.7
4. surface tension(dyne/cm):31.0
5. dielectric constant:
6. dipole moment(10 -24cm3):
7. polarizability: 38.27
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 7.9
2. hydrogen bonding number of donors: 0
3. hydrogen bonding number of receptors: 2
4. rotatable number of chemical bonds: 17
5. topological molecules polar surface area (tpsa): 26.3
6. heavy atoms quantity: 22
7. surface charge :0
8. complexity :258
9. isotope atomic number:0
10. determine the number of atomic stereocenters:0
11. uncertain number of stereocenters:0
12. determine the number of stereocenters of chemical bonds:0
13. uncertain number of chemical bond stereocenters:0
14. number of covalent bond units: 1
properties and stability
none
storage method
none
synthesis method
none
purpose
none