2,3-DICHLORO-6-METHYLQUINOXALINE Chemical Properties

Melting point:

114-118 °C

Boiling point:

289.1±35.0 °C(Predicted)

Density 

1.418±0.06 g/cm3(Predicted)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

powder to crystaline

pka

-4.59±0.48(Predicted)

color 

White to Light yellow

Safety Information

Hazard Codes 

Xi,N,Xn

Risk Statements 

22-41-51

Safety Statements 

53-26-39-61

WGK Germany 

2

HS Code 

2933998090

2,3-DICHLORO-6-METHYLQUINOXALINE Usage And Synthesis

Synthesis

GENERAL METHOD: N,N-dimethylformamide (0.5 mg, 0.0673 mmol) was slowly added dropwise to a suspension of 1-chlorobutane (20 mL) containing 2,3-dihydroxy-6-methylquinoxaline (2.0 g, 12.3 mmol) and thionyl chloride (2.92 g, 24.6 mmol). The reaction mixture was heated to reflux for 1 hour. After completion of the reaction, it was cooled to room temperature and the resulting needle-like crystals were collected by filtration, washed with ether and subsequently dried.

References

[1] Revue Roumaine de Chimie, 2017, vol. 62, # 12, p. 903 - 906
[2] Journal of Heterocyclic Chemistry, 2009, vol. 46, # 2, p. 317 - 319
[3] Pesticide Science, 1995, vol. 43, # 4, p. 263 - 266
[4] Monatshefte fur Chemie, 2010, vol. 141, # 10, p. 1145 - 1151
[5] Journal of Molecular Structure, 2017, vol. 1139, p. 238 - 246

2,3-DICHLORO-6-METHYLQUINOXALINE(39267-05-5)Related Product Information

• CHLOROETHANE
• 6-Methylquinoxaline
• Quinoxaline
• 5,8-Dichloro-6-methylquinoxaline
• 5,7-Dichloro-6-methylquinoxaline
• 2,3-DICHLORO QUINOXALINE-6-CARBONYL CHLORIDE
• 6-QUINOXALINECARBONITRILE, 2,3-DICHLORO-
• QUINOXALINE, 2,3-DICHLORO-6-(TRIFLUOROMETHYL)-
• disodium 4-[[4-(2,3-dichloroquinoxaline-6-carboxamido)-2-sulphonatophenyl]azo]-3-methyl-5-oxo-2-pyrazolin-1-acetate
• 2,3-DICHLORO-6,7-DIMETHYLQUINOXALINE
• 2,3-DICHLORO-6-METHYLQUINOXALINE