2,3-DICHLORO-6-METHYLQUINOXALINE

2,3-DICHLORO-6-METHYLQUINOXALINE - Names and Identifiers

Name	2,3-Dichloro-6-methylquinoxaline
Synonyms	2,3-DICHLORO-6-METHYLQUINOXALINE 2,3-Dichloro-6-methylquinoxaline 2,4-dichloro-6-methyl quinoxaline Quinoxaline, 2,3-dichloro-6-Methyl-
CAS	39267-05-5
InChI	InChI=1/C9H6Cl2N2/c1-5-2-3-6-7(4-5)13-9(11)8(10)12-6/h2-4H,1H3

2,3-DICHLORO-6-METHYLQUINOXALINE - Physico-chemical Properties

Molecular Formula	C9H6Cl2N2
Molar Mass	213.06
Density	1.418±0.06 g/cm3(Predicted)
Melting Point	114-118 °C
Boling Point	289.1±35.0 °C(Predicted)
Flash Point	156.2°C
Vapor Presure	0.0039mmHg at 25°C
Appearance	powder to crystaline
Color	White to Light yellow
pKa	-4.59±0.48(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.651

2,3-DICHLORO-6-METHYLQUINOXALINE - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R51 - Toxic to aquatic organisms
Safety Description	S53 - Avoid exposure - obtain special instructions before use. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
WGK Germany	2

2,3-DICHLORO-6-METHYLQUINOXALINE - Introduction

2, is an organic compound whose chemical formula is C9H6Cl2N2. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 2, colorless to pale yellow crystal or crystalline powder.
-Melting point: about 116-119°C.
-Boiling point: about 299°C.
-Density: Approximately 1.42g/cm³.
-Solubility: This compound is soluble in some organic solvents (e. g. dichloromethane, ether).

Use:
- 2, is an important intermediate for organic synthesis.
-It can be used to synthesize drugs, pesticides and other organic compounds.
-The compound can also be used as a raw material for dyes and pigments.

Preparation Method:
- 2, the preparation method is relatively simple.
-Usually use 6-methylquinoxaline and thionyl chloride to react to obtain 2, phenanthrene.

Safety Information:
- 2, may be an organic compound, has a certain toxicity.
-Appropriate laboratory safety measures should be taken during handling and handling, including the wearing of personal protective equipment (such as gloves, glasses, and lab clothes).
-This compound should be stored in a sealed container, away from fire and oxidizing agents.
-When using or handling, correct laboratory operations and waste disposal methods must be followed to ensure safety and environmental protection.

Last Update：2024-04-09 02:00:45