2,3,5,6-Pyridinetetracarbonitrile

Modify Date: 2024-01-19 09:48:51

2,3,5,6-Pyridinetetracarbonitrile Structure
2,3,5,6-Pyridinetetracarbonitrile structure
Common Name 2,3,5,6-Pyridinetetracarbonitrile
CAS Number 17638-20-9 Molecular Weight 179.13800
Density 1.45g/cm3 Boiling Point 478.5ºC at 760mmHg
Molecular Formula C9HN5 Melting Point N/A
MSDS N/A Flash Point 151ºC

 Names

Name pyridine-2,3,5,6-tetracarbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.45g/cm3
Boiling Point 478.5ºC at 760mmHg
Molecular Formula C9HN5
Molecular Weight 179.13800
Flash Point 151ºC
Exact Mass 179.02300
PSA 108.05000
LogP 0.56832
Vapour Pressure 2.56E-09mmHg at 25°C
Index of Refraction 1.614

 Safety Information

HS Code 2933399090

 Synthetic Route

~73%

2,3,5,6-Pyridinetetracarbonitrile Structure

2,3,5,6-Pyridin...

CAS#:17638-20-9

Literature: Woess, Eva; Monkowius, Uwe; Knoer, Guenther Chemistry - A European Journal, 2013 , vol. 19, # 4 p. 1489 - 1495

~%

2,3,5,6-Pyridinetetracarbonitrile Structure

2,3,5,6-Pyridin...

CAS#:17638-20-9

Literature: Woess, Eva; Monkowius, Uwe; Knoer, Guenther Chemistry - A European Journal, 2013 , vol. 19, # 4 p. 1489 - 1495

~%

2,3,5,6-Pyridinetetracarbonitrile Structure

2,3,5,6-Pyridin...

CAS#:17638-20-9

Literature: Woess, Eva; Monkowius, Uwe; Knoer, Guenther Chemistry - A European Journal, 2013 , vol. 19, # 4 p. 1489 - 1495

~%

2,3,5,6-Pyridinetetracarbonitrile Structure

2,3,5,6-Pyridin...

CAS#:17638-20-9

Literature: Woess, Eva; Monkowius, Uwe; Knoer, Guenther Chemistry - A European Journal, 2013 , vol. 19, # 4 p. 1489 - 1495

~%

2,3,5,6-Pyridinetetracarbonitrile Structure

2,3,5,6-Pyridin...

CAS#:17638-20-9

Literature: Woess, Eva; Monkowius, Uwe; Knoer, Guenther Chemistry - A European Journal, 2013 , vol. 19, # 4 p. 1489 - 1495

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,3,5,6-Tetracyan-pyridin
2,3,5,6-Pyridinetetracarbonitrile
2,3,5,6-Tetracyanopyridin
2,3,5,6-tetracyanopyridine