3-hydroxy-2-methylbenzoic acid
structural formula
| business number | 0683 |
|---|---|
| molecular formula | c8h8o3 |
| molecular weight | 152.15 |
| label |
2-methyl-3-hydroxybenzoic acid, 3-hydroxy-o-toluic acid |
numbering system
cas number:603-80-5
mdl number:mfcd00671541
einecs number:000-000-0
rtecs number:none
brn number:2613791
pubchem id:none
physical property data
1. physical property data
3、 melting point: 143-148℃ .
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:39.88
2, molar volume (m3/mol):116.6
3, isotonic specific volume (90.2k ):322.0
4, surface tension (dyne/ cm):58.0
5、 polarizability (10-24cm3):15.81
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 1.5
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 3
4. number of rotatable chemical bonds: 1
5. number of tautomers: 3
6. topological molecule polar surface area 57.5
7. number of heavy atoms: 11
8. surface charge: 0
9. complexity: 155
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
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
purpose
none
