2,3,6-Trichloroquinoxaline

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Names

[ CAS No. ]:
2958-87-4

[ Name ]:
2,3,6-Trichloroquinoxaline

[Synonym ]:
2,3,6-trichloro-quinoxaline
QUINOXALINE,2,3,6-TRICHLORO
Quinoxaline, 2,3,6-trichloro-
2,3,6-Trichloroquinoxaline
2,3,6-Trichlor-chinoxalin
6-chloro-2,3-dichloroquinoxaline
EINECS 220-987-3
2,3,4-TRI-O-ACETYL-BETA-L-ARABINOPYRANOSYL 2,2,2-TRICHLOROACETIMIDATE

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
294.7±35.0 °C at 760 mmHg

[ Melting Point ]:
143-148ºC

[ Molecular Formula ]:
C8H3Cl3N2

[ Molecular Weight ]:
233.482

[ Flash Point ]:
160.0±11.5 °C

[ Exact Mass ]:
231.936188

[ PSA ]:
25.78000

[ LogP ]:
3.73

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.678

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VD3625000
CHEMICAL NAME :
Quinoxaline, 2,3,6-trichloro-
CAS REGISTRY NUMBER :
2958-87-4
BEILSTEIN REFERENCE NO. :
0007313
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H3-Cl3-N2
MOLECULAR WEIGHT :
233.48
WISWESSER LINE NOTATION :
T66 BN ENJ CG DG HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04091

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26;S37/S39

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-Chloroquinoxaline-2,3-diol
  • 4-Chloro-2-nitroaniline
  • 4-Chlorobenzene-1,2-diamine
  • 2'-Nitroacetanilide
  • N,N-Dimethylformamide
  • 6-CHLOROQUINOXALINE

DownStream

  • 7-chloro-[1,3]thiazolo[4,5-b]quinoxalin-2-amine
  • 2,6-Dichloro-3-hydrazinoquinoxaline
  • [1,2,4]Triazolo[4,3-a]quinoxalin-4-ol
  • 8-chloro-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine

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%

Related Compounds

  • 2,3,6-Tribromo-4-methoxy-5-nitropyridine
  • 2,3,6,7-Tetrachlorofluorenone
  • (2,3,6-trichlorophenyl)methanamine
  • 2,3,6-Trimethylquinolin-4-ol
  • 2,3,6,7-tetrabromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione
  • 2,3,6-trichloro-5-nitro-aniline