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2,6-Dichloroquinoxaline

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Origin: China

Cas No: 18671-97-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 18671-97-1 Formula: C8H4Cl2N2 Molecular Weight: 199.03700

Description

2,6-Dichloroquinoxaline is an analogue of 3-amino-7-chloro-1,2,4-benzotriazine 1-oxide, an antimalarial agent.

Basic Info

Chemical Name	2,6-Dichloroquinoxaline
Synonyms	mixt. with 2,7-dichloro-isomer (1:1); 2,6-dichloro-quinoxaline; Quinoxaline,2,6-dichloro; 2,6-Dichlor-chinoxalin; 2,6-DICHLOROQUINOXALINE;
CAS No.	18671-97-1
Molecular Formula	C8H4Cl2N2
Molecular Weight	199.03700
PSA	25.78000
LogP	2.93660

Properties

Appearance & Physical State	Pale yellow to grey crystalline particle
Density	1.486 g/cm3
Boiling Point	278.7ºC at 760 mmHg
Melting Point	153-157ºC
Flash Point	149.1ºC
Refractive Index	1.67
Vapor Pressure	0.00711mmHg at 25°C

Safety Info

Safety Statements	S36/37/39-S45
HS Code	2933990090
WGK Germany	3
Risk Statements	R25; R38; R41
Hazard Codes	T

Synthesis Route

4-Chloro-2-nitroaniline→2,6-Dichloroquinoxaline
2-Hydroxy-6-chloroquinoxaline→2,6-Dichloroquinoxaline
2-Hydroxy-6-chloroquinoxaline+N,N-dimethylformamide→2,6-Dichloroquinoxaline

Precursor

N,N-dimethylformamide
4-Chloro-2-nitroaniline
6-chloro-3,4-dihydro-1H-quinoxalin-2-one
2-Hydroxy-6-chloroquinoxaline

Downstream Product

methyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
quizalofop-ethyl
methyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
4-(6-chloroquinoxalin-2-yl)oxyphenol

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