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CAS Number: 2213-63-0
2,3-dichloroquinoxaline

Structure

2,3-dichloroquinoxaline
Name: 2,3-dichloroquinoxaline
Synonyms:
General Information
Product Number: 2213630

CAS Registry Number 2213-63-0
Name:
Quinoxaline, 2,?3-?dichloro-
2,3-Dichloroquinoxaline
NSC 33437

 

Chemical Formula: C8H4Cl2N2
Exact Mass: 197.98
Molecular Weight: 199.04
m/z: 197.98 (100.0%), 199.97 (63.9%), 201.97 (10.3%), 198.98 (8.7%), 200.98 (5.6%)

 

InChI:InChI=1S/C8H4Cl2N2/c9-7-8(10)12-6-4-2-1-3-5(6)11-7/h1-4H

InChI Key:SPSSDDOTEZKOOV-UHFFFAOYSA-N

Canonical SMILES:C1=CC=C2C(=C1)N=C(C(=N2)Cl)Cl

 

Thermal Properties Value Condition Note
Enthalpy See full text   (7)CAS
Formation Enthalpy See full text   (7)CAS
Melting Point 264-268 °C Solv: ethanol (64-17-5) (12)CAS
Melting Point 165 °C Solv: ethyl acetate (141-78-6); ligroine (8032-32-4) (9)CAS
Melting Point 152-153 °C   (14)CAS
Melting Point 151 °C Solv: toluene (108-88-3) (15)CAS
Melting Point 150-151 °C   (16)CAS

Specification

98%

References
  1. (4) Romer, Duane R.; Journal of Heterocyclic Chemistry 2009, V46(2), P317-319 CAPLUS
  2. (7) Morais, Victor M. F.; Journal of Chemical Thermodynamics 2004, V36(5), P377-383 CAPLUS
  3. (9) Khan, S. A.; Indian Journal of Heterocyclic Chemistry 2008, V18(2), P197-198 CAPLUS
  4. (10) Kumar, Shiv; Bulletin of the Korean Chemical Society 2011, V32(7), P2260-2266 CAPLUS
  5. (12) Natarajan, Umarani; Pharma Chemica 2010, V2(1), P159-167 CAPLUS
  6. (13) Umarani, N.; International Journal of Pharmaceutical Sciences Review and Research 2010, V2(2), P24-28 CAPLUS
  7. (14) Noguchi, Sumio; Nippon Kagaku Zasshi 1959, V80, P945-7 CAPLUS
  8. (15) Shaikh, M.; Journal of Physical Chemistry A 2010, V114(13), P4507-4519 CAPLUS
  9. (16) Weidinger, Hans; GB 927974 1963 CAPLUS
  10. (17) Motylevski, Zigmund; Acad. Sci., Cracow. Bull. Intern. Acad. Sci. Cracovie 1908, P32-4 CAPLUS
  11. (18) Motylevski, Zigmund; Berichte der Deutschen Chemischen Gesellschaft 1908, V41, P800-5 CAPLUS
  12. (19) Podsiadly, Radoslaw; Journal of Photochemistry and Photobiology, A: Chemistry 2009, V202(2-3), P115-121 CAPLUS
  13. (20) Okafor, Charles O.; Journal of Heterocyclic Chemistry 1980, V17(1), P149-53 CAPLUS
  14. (21) Platt, B. C.; Nature (London, United Kingdom) 1946, V157, P439 CAPLUS
  15. (22) Waly, Mohamed A.; Organic Chemistry: An Indian Journal 2009, V5(3), P348-356 CAPLUS
  16. (23) Kovacs, Odon; Acta Univ. Szeged., Chem. et Phys. 1950, V3, P35-7 CAPLUS
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