2-methoxyphenylacetic acid 2-methoxyphenylacetic acid
structural formula
| business number | 0261 |
|---|---|
| molecular formula | c9h10o3 |
| molecular weight | 166.17 |
| label |
o-methoxyphenylacetic acid, 2-methoxyphenylacetic acid, o-methoxyphenylessigsαure, ortho methoxy phenyl acetic acid |
numbering system
cas number:93-25-4
mdl number:mfcd00004321
einecs number:202-231-4
rtecs number:none
brn number:2047573
pubchem number:202-231-4
physical property data
1. characteristics: light yellow crystalline powder.
2. density (g/ml,25/4℃)： undetermined
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc):120 -122
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index: undetermined
8. flashpoint (ºc): undetermined
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undetermined
12. 17. explosion limit (%,v/v): undetermined
18. lower explosion limit (%,v/v): undetermined
19. solubility: undetermined.
toxicological data
none
ecological data
none
molecular structure data
1. molar refractive index:44.04
2. molar volume (m3/mol):140.8
3. isotonic specific volume (90.2k):362.3
4. surface tension (dyne/cm):43.7
5. polarizability(10-24cm3）：17.46
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 1
3. number of hydrogen bond acceptors: 3
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 46.5
7. number of heavy atoms: 12
8. surface charge: 0
9. complexity: 156
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
none
storage method
this product should be stored in a sealed, cool and dry place.
synthesis method
none
purpose
organic synthesis.
nt-size: 9pt; font-family: 宋体; mso-bidi-font-family: arial; mso-ascii-font-family: arial; mso-hansi-font-family: arial”>isotonic ratio ( 90.2k）：362.3
4. surface tension (dyne/cm):43.7
5. polarizability(10-24cm3）：17.46
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 1
3. number of hydrogen bond acceptors: 3
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 46.5
7. number of heavy atoms: 12
8. surface charge: 0
9. complexity: 156
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
none
storage method
this product should be stored in a sealed, cool and dry place.
synthesis method
none
purpose
organic synthesis.
