1,4-anshenol
structural formula
| business number | 050n |
|---|---|
| molecular formula | c10h18o |
| molecular weight | 154.25 |
| label |
1,4-cineole, 1,4 – cineole, artificial flavors |
numbering system
cas number:470-67-7
mdl number:mfcd00209502
einecs number:207-428-9
rtecs number:os9274000
brn number:104974
pubchem number:24856555
physical property data
1. character: colorless liquid
2. density (g/ m3,25/4℃): 0.887
3. relative vapor density (g/cm3,air=1): undetermined
4. melting point (ºc):-46
5. boiling point (ºc,normal pressure):65
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index:1.445
8. flash point (ºf):118
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undetermined
usually not harmful to water, if do not release material into the environment without government permission.
molecular structure data
1, molar refractive index:45.70
2, molar volume （m3/mol)：157.8
3, isotonic specific volume (90.2k):382.3
4, surface tension （dyne/cm)：34.4
5、 polarizability（10-24cm3 )：18.11
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 2.5
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 1
4. number of rotatable chemical bonds: 1
5. number of tautomers: none
6. topological molecule polar surface area 9.2
7. number of heavy atoms: 11
8. surface charge: 0
9. complexity: 164
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
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: 1
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
gb/t (14156-93) is listed as allowed food spices.
ion: wi-orphan; tab-stops: list 36.0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” class=msonormal align=left>4, surface tension（dyne/cm）：34.4
5、 polarizability（10-24cm3 )：18.11
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 2.5
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 1
4. number of rotatable chemical bonds: 1
5. number of tautomers: none
6. topological molecule polar surface area 9.2
7. number of heavy atoms: 11
8. surface charge: 0
9. complexity: 164
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
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: 1
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
gb/t (14156-93) is listed as allowed food spices.
store in a ventilated, dry place and avoid contact with other oxides.
synthesis method
none yet
purpose
gb/t (14156-93) is listed as allowed food spices.
