2-hydroxyquinoline 2-hydroxyquinoline
structural formula
| business number | 01aa |
|---|---|
| molecular formula | c9h7no |
| molecular weight | 145.16 |
| label |
2-quinolinol, 2-quinolinol, carbostyril |
numbering system
cas number:59-31-4
mdl number:mfcd00006743
einecs number:200-420-6
rtecs number:fg7175000
brn number:2855
pubchem number:24856409
physical property data
1. characteristics: white prismatic crystal. crystals precipitated from a saturated aqueous solution contain a crystal water. sublimates in the atmosphere without decomposing.
2. density ( g/ml,25/4℃)： undetermined
3. relative vapor density (g/ml,air =1): undetermined
4. melting point ( ºc):199～200℃ (anhydrous)
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 activity degree (º): undetermined
10. spontaneous ignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undetermined
12. saturated steam pressure (kpa,60ºc): undetermined
13. burning heat (kj/mol): undetermined
14. critical temperature (ºc): undetermined
15. critical pressure (kpa): undetermined
16. oil and water ( octanol/log value of water) partition coefficient: undetermined
17. explosion limit (%,v/v): undetermined
18. lower explosion limit (%,v/v): undetermined
19. solubility : soluble in ethanol, ether and dilute hydrochloric acid, 1gproduct soluble in950mlwater (22℃).
toxicological data
none yet
ecological data
none yet
molecular structure data
none yet
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: 1
4. number of rotatable chemical bonds: 0
5. number of tautomers: 2
6. topological molecule polar surface area 29.1
7. number of heavy atoms: 11
8. surface charge: 0
9. complexity: 198
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 yet
storage method
this product should be sealed and stored away from light.
synthesis method
none yet
purpose
pesticides, pharmaceuticals, intermediates. organic synthesis.
wi-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt” align=left>19. solubility: soluble in ethanol, ether and dilute hydrochloric acid,1gproduct dissolved in950mlwater (22℃).
toxicological data
none yet
ecological data
none yet
molecular structure data
none yet
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: 1
4. number of rotatable chemical bonds: 0
5. number of tautomers: 2
6. topological molecule polar surface area 29.1
7. number of heavy atoms: 11
8. surface charge: 0
9. complexity: 198
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 yet
storage method
this product should be sealed and stored away from light.
synthesis method
none yet
purpose
pesticides, pharmaceuticals, intermediates. organic synthesis.