4,4'-DIPYRIDYL DISULFIDE
4,4'-Dithiodipyridine
CAS: 2645-22-9
Molecular Formula: C10H8N2S2
4,4'-DIPYRIDYL DISULFIDE - 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'-DIPYRIDYL DISULFIDE - 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'-DIPYRIDYL DISULFIDE - 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'-DIPYRIDYL DISULFIDE - 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
Supplier List
Featured Products
Product Name: 4,4'-Dipyridine disulfide Request for quotationCAS: 2645-22-9
Tel: +86 0512-68417696
Email: chenmengqi@highfine.com
wuhao@highfine.com
merry@highfine.com
QQ: 4006286883
Spot supply
Product Name: 44'-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4,4′-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 4,4'-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 4,4′-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured Products
Product Name: 4,4'-Dipyridine disulfide Request for quotationCAS: 2645-22-9
Tel: +86 0512-68417696
Email: chenmengqi@highfine.com
wuhao@highfine.com
merry@highfine.com
QQ: 4006286883
Spot supply
Product Name: 44'-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4,4′-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 4,4'-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 4,4′-Dipyridyl disulfide Visit Supplier Webpage Request for quotationCAS: 2645-22-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
4,4'-DIPYRIDYL DISULFIDE
6-溴-2-甲氧基-3-(4-甲基-1H-咪唑-1-基)吡啶
4-氧杂-1,7-戊二醇和顺丁烯二酸酐的聚合物
(S)-2-(4-硝基苯基)吗啉-4-羧酸叔丁酯
AKOS MSC-0078
(2R)-2-(氨基甲基)氮杂环丁烷-1-羧酸叔丁酯
4-CHLORO-2-PHENYL-6-[(PHENYLSULFONYL)METHYL]PYRIMIDINE
(2-Iodophenyl)methanesulfonyl chloride
N-tert-Butoxycarbonyl-L-pyroglutamic acid methyl ester
Dimethyl 1,3-Benzodithiol-2-ylphosphonate
6-溴-2-甲氧基-3-(4-甲基-1H-咪唑-1-基)吡啶
4-氧杂-1,7-戊二醇和顺丁烯二酸酐的聚合物
(S)-2-(4-硝基苯基)吗啉-4-羧酸叔丁酯
AKOS MSC-0078
(2R)-2-(氨基甲基)氮杂环丁烷-1-羧酸叔丁酯
4-CHLORO-2-PHENYL-6-[(PHENYLSULFONYL)METHYL]PYRIMIDINE
(2-Iodophenyl)methanesulfonyl chloride
N-tert-Butoxycarbonyl-L-pyroglutamic acid methyl ester
Dimethyl 1,3-Benzodithiol-2-ylphosphonate