4-(4-Pyridinyldisulfanyl)pyridine
4,4'-Dithiodipyridine
CAS: 2645-22-9
Molecular Formula: C10H8N2S2
4-(4-Pyridinyldisulfanyl)pyridine - Names and Identifiers
| 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 |
4-(4-Pyridinyldisulfanyl)pyridine - Physico-chemical Properties
| 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. |
4-(4-Pyridinyldisulfanyl)pyridine - Risk and Safety
| 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 |
4-(4-Pyridinyldisulfanyl)pyridine - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use | thiol reagent. Used in protein research. |
Last Update：2024-04-10 22:29:15
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View History
4-(4-Pyridinyldisulfanyl)pyridine
Neopentyl glycol monoester hydropivalicate
AcetaMide, N-cyclopropyl-N-[(2,3-dichlorophenyl)Methyl]-
Sulfuric acid, mono[3-[4-[[[2-[[(1,1-dimethy lethoxy)carbonyl]amino]ethoxy]amino] carbonyl]-1H-pyrazol-1-yl]-7-oxo-1,6-diazab icyclo[3.2.1]oct-3-en-6-yl] ester
1-(2-[(2-CHLORO-6-FLUOROBENZYL)SULFANYL][1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL)ETHYL 2,4-DICHLOROPHENYL ETHER
AKOS B000002
p-Triphenylmethylaniline
N-(4-(2-溴丙酰基)苯基)乙酰胺
4-oxo-1-p-tolylcyclohexanecarbonitrile
2-ACETOXYMETHOXY-1,3-PROPANEDIOL DIACEETATE
Neopentyl glycol monoester hydropivalicate
AcetaMide, N-cyclopropyl-N-[(2,3-dichlorophenyl)Methyl]-
Sulfuric acid, mono[3-[4-[[[2-[[(1,1-dimethy lethoxy)carbonyl]amino]ethoxy]amino] carbonyl]-1H-pyrazol-1-yl]-7-oxo-1,6-diazab icyclo[3.2.1]oct-3-en-6-yl] ester
1-(2-[(2-CHLORO-6-FLUOROBENZYL)SULFANYL][1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL)ETHYL 2,4-DICHLOROPHENYL ETHER
AKOS B000002
p-Triphenylmethylaniline
N-(4-(2-溴丙酰基)苯基)乙酰胺
4-oxo-1-p-tolylcyclohexanecarbonitrile
2-ACETOXYMETHOXY-1,3-PROPANEDIOL DIACEETATE