sodium thimerosal ethylmercurithiosalicylic acid
structural formula
| business number | 016h |
|---|---|
| molecular formula | c9h9hgnao2s |
| molecular weight | 404.81 |
| label |
thimerosal, thimerosal |
numbering system
cas number:54-64-8
mdl number:mfcd00013062
einecs number:200-210-4
rtecs number:ov8400000
brn number:8169555
pubchem number:24900257
physical property data
1. character:colorless crystal or milky white crystalline powder. stable in air but not in sunlight
2. density (g/ml,25/4℃): undetermined
3. relative vapor density (g /ml,air= 1): undetermined
4. melting point (ºc): zhan232- 233℃
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index: undetermined
8. flashpoint (ºc):250
9. specific optical rotation (º):undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undeterminedlog value of water) partition coefficient: undetermined
17. explosion limit (%,v/v): undetermined
18. lower explosion limit (%,v/v): undetermined
19. solubility:1gthe product is dissolved in about1mlwater, about8mlethanol. almost insoluble in ether and benzene. 1%aqueous solutionphabout6.7. the solution can be addedetdaas a stabilizer.
toxicological data
none
ecological data
none
molecular structure data
none
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 0
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 65.4
7. number of heavy atoms: 14
8. surface charge: 0
9. complexity: 180
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: 2
properties and stability
none
storage method
none
synthesis method
prepared from the reaction of phosphorus thiol benzoic acid and ethylmercuric chloride
purpose
is a disinfectant and antiseptic. it has bacteriostatic and mycobacterial effects and is more effective than mercurochrome. it is weaker than mercury chloride, less toxic and irritating. for external use as a skin and mucous membrane disinfectant. (used for skin wound disinfection, eye and nose mucosal inflammation, urethral lavage, and skin fungal infections.)
.reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 0
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 65.4
7. heavy number of atoms: 14
8. surface charge: 0
9. complexity: 180
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: 2
properties and stability
none
storage method
none
synthesis method
prepared from the reaction of phosphorus thiol benzoic acid and ethylmercuric chloride
purpose
is a disinfectant and antiseptic. it has bacteriostatic and mycobacterial effects and is more effective than mercurochrome. it is weaker than mercury chloride, less toxic and irritating. for external use as a skin and mucous membrane disinfectant. (used for skin wound disinfection, eye and nose mucosal inflammation, urethral lavage, and skin fungal infections.)
