2,2′-Dithiosalicylic acid
Structural formula
| Business number | 03BC |
|---|---|
| Molecular formula | C14H10O4S2 |
| Molecular weight | 306.36 |
| label |
2-Carboxyphenyl disulfide, Bis(2-carboxyphenyl) disulfide, dithiosalicylic acid, S2(C6H4CO2H)2, aromatic compounds |
Numbering system
CAS number:119-80-2
MDL number:MFCD00002465
EINECS number:204-352-8
RTECS number:DG9660000
BRN number:2221810
PubChem number:24864272
Physical property data
1. Characteristics: Brown or yellow powder
2. Density (g/mL,25℃): Undetermined
3. Relative vapor density (g/mL,Air=1): Undetermined
4. Melting point (ºC): 287- 290
5. Boiling point (ºC,normal pressure): Undetermined
6. Boiling point (ºC, KPa): 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 (mmHg,ºC): Undetermined
12. Saturated vapor pressure (kPa, ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined
17. Explosion limit (%,V/V): Undetermined
Molar volume (m3/mol): 199.3
3、 Isotonic specific volume (90.2K) ：603.1
4, Surface Tension (dyne/cm):83.8
5、 Polarizability (10-24cm3):31.73
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.1
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 6
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: none
6. Topological molecule polar surface area 125
7. Number of heavy atoms: 20
8. Surface charge: 0
9. Complexity: 327
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
Avoid contact with strong oxidizing agents.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and water. should be kept away from oxidizer, do not store together. Equipped with corresponding varieties and quantities of consumer goods
Anti-protection equipment.
Synthesis method
None
Purpose
None
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Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.1
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 6
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: none
6. Topological molecule polar surface area 125
7. Number of heavy atoms: 20
8. Surface charge: 0
9. Complexity: 327
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
Avoid contact with strong oxidizing agents.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and water. should be kept away from oxidizer, do not store together. Equipped with corresponding varieties and quantities of consumer goods
Anti-protection equipment.
Synthesis method
None
Purpose
None