5-formylsalicylic acid
structural formula
| business number | 06hm |
|---|---|
| molecular formula | c8h6o4 |
| molecular weight | 166.13 |
| label |
5-furansalicylic acid, 2-hydroxy-5-formylbenzoic acid, 2-hydroxy-5-formylbenzoic acid, hcoc6h3-2-(oh)co2h |
numbering system
cas number:616-76-2
mdl number:mfcd00006945
einecs number:210-492-0
rtecs number:none
brn number:2640881
pubchem number:24894794
physical property data
1. physical property data
1. melting point (ºc): 250ºc
toxicological data
none yet
ecological data
3. ecological data:
1. other harmful effects: this substance may be harmful to the environment, and special treatment should be given to water bodies. notice.
molecular structure data
5. molecular property data:
1, molar refractive index:41.81
2, molar volume (m3/mol):112.0
3, isotonic specific volume (90.2k ):329.4
4, surface tension (dyne/cm):74.7
5、 polarizability (10-24cm3): 16.57
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 4
4. number of rotatable chemical bonds: 2
5. number of tautomers: 6
6. topological molecule polar surface area 74.6
7. number of heavy atoms: 12
8. surface charge: 0
9. complexity: 190
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 yet
purpose
none yet
