2,3,6,7-TETRACHLOROQUINOXALINE

Names

[ CAS No. ]:
25983-14-6

[ Name ]:
2,3,6,7-TETRACHLOROQUINOXALINE

[Synonym ]:
Quinoxaline, 2,3,6,7-tetrachloro-
2,3,6,7-TETRACHLOROQUINOXALINE
MFCD00012333

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
319.8±37.0 °C at 760 mmHg

[ Melting Point ]:
174-176ºC(lit.)

[ Molecular Formula ]:
C₈H₂Cl₄N₂

[ Molecular Weight ]:
267.927

[ Flash Point ]:
176.7±12.1 °C

[ Exact Mass ]:
265.897217

[ PSA ]:
25.78000

[ LogP ]:
4.30

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.683

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
Xi: Irritant;

[ Safety Phrases ]:
S26-S27-S28-S36-S37-S39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Thermochemical study of chloropyrazines and chloroquinoxalines.

J. Chem. Thermodyn. 36(5) , 377-383, (2004)