2-Chloro-5,6,7,8-tetrahydroquinoxaline

Modify Date: 2025-09-25 19:44:00

2-Chloro-5,6,7,8-tetrahydroquinoxaline Structure
2-Chloro-5,6,7,8-tetrahydroquinoxaline structure
Common Name 2-Chloro-5,6,7,8-tetrahydroquinoxaline
CAS Number 155535-20-9 Molecular Weight 168.624
Density 1.3±0.1 g/cm3 Boiling Point 244.0±40.0 °C at 760 mmHg
Molecular Formula C8H9ClN2 Melting Point N/A
MSDS N/A Flash Point 125.0±12.9 °C

 Names

Name 2-Chloro-5,6,7,8-tetrahydroquinoxaline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 244.0±40.0 °C at 760 mmHg
Molecular Formula C8H9ClN2
Molecular Weight 168.624
Flash Point 125.0±12.9 °C
Exact Mass 168.045425
PSA 25.78000
LogP 2.33
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.569

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~86%

2-Chloro-5,6,7,8-tetrahydroquinoxaline Structure

2-Chloro-5,6,7,...

CAS#:155535-20-9

Literature: JANSSEN PHARMACEUTICA N.V. Patent: EP1196410 B1, 2004 ; Location in patent: Page 34 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 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%

 Synonyms

2-Chloro-5,6,7,8-tetrahydroquinoxaline
Quinoxaline, 2-chloro-5,6,7,8-tetrahydro-
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