2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE

Modify Date: 2024-01-03 10:37:25

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure
2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE structure
Common Name 2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE
CAS Number 15420-02-7 Molecular Weight 224.21800
Density 1.276g/cm3 Boiling Point 453.8ºC at 760mmHg
Molecular Formula C12H8N4O Melting Point 184.5-185℃
MSDS N/A Flash Point 240.3ºC

 Names

Name 2,5-dipyridin-4-yl-1,3,4-oxadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.276g/cm3
Boiling Point 453.8ºC at 760mmHg
Melting Point 184.5-185℃
Molecular Formula C12H8N4O
Molecular Weight 224.21800
Flash Point 240.3ºC
Exact Mass 224.07000
PSA 64.70000
LogP 2.19360
Vapour Pressure 5.39E-08mmHg at 25°C
Index of Refraction 1.599

 Safety Information

HS Code 2934999090

 Synthetic Route

~73%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

Literature: Bentiss, Fouad; Lagrenee, Michel; Barbry, Didier Synthetic Communications, 2001 , vol. 31, # 6 p. 935 - 938

~68%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

Literature: Pachhamia; Parikh Journal of the Indian Chemical Society, 1989 , vol. 66, # 4 p. 250 - 251

~%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

Literature: Sagitullin; Kost Vestnik Moskovskogo Universiteta, 1959 , vol. 14, # 4 p. 187,190 Chem.Abstr., 1960 , p. 17383

~%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

Literature: Libman; Slack Journal of the Chemical Society, 1956 , p. 2253,2257

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,4-DICHLORO-5-FLUOROBENZYL BROMIDE
2,5-di(4-pyridyl)-1,3,4-oxadiazole
2,5-bis(4-pyridyl)-1,3,4-oxadiazol
3,5-di(4-pyridyl)-4-amino-1,2,4-triazole
2,5-bis-(4-pyridyl)-1,3,4-oxadiazole
4,4'-(1,3,4-oxadiazole-2,5-diyl)dipyridine
2,5-bis(4-pyridyl)-1,3,5-oxadiazole