Name | 4,4'-Dithiodipyridine |
Synonyms | DTDP Aldrithol-4 aldrithiol-4 Aldrithiol?4 Aldrithiol 4 aldrithiol(tm)-4 4-Pyridyl disulfide 4,4'-Dithiopyridine 4,4'-Dithiodipyridine 4,4-Dipyridyl disulfide 4,4'-Dipyridyl Disulfide Bis(4-pyridyl) disulfide 4,4-Dipyridyl disulphide 4,4'-Dipyridine disulfide 4,4'-disulfanediyldipyridine 4-(4-Pyridinyldisulfanyl)pyridine 4,4?Dipyridyl disulphide, (4,4?Dithiodipyridine) |
CAS | 2645-22-9 |
EINECS | 220-158-6 |
InChI | InChI=1/C10H8N2S2/c1-5-11-6-2-9(1)13-14-10-3-7-12-8-4-10/h1-8H |
InChIKey | UHBAPGWWRFVTFS-UHFFFAOYSA-N |
Molecular Formula | C10H8N2S2 |
Molar Mass | 220.31 |
Density | 1.3078 (rough estimate) |
Melting Point | 76-78°C(lit.) |
Boling Point | 356.1±17.0 °C(Predicted) |
Flash Point | 169.2°C |
Solubility | Soluble in 95% Ethanol. |
Vapor Presure | 6.14E-05mmHg at 25°C |
Appearance | White to or orange crystals |
Color | White to orange |
BRN | 154742 |
pKa | 3.60±0.26(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.5500 (estimate) |
MDL | MFCD00006423 |
Use | Thiol reagent. Used in protein research. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
HS Code | 29333990 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
use | thiol reagent. Used in protein research. |