2 (1H)-Quinoxalinone, 3-(trichloromethyl)-

Modify Date: 2023-01-15 19:27:17

2 (1H)-Quinoxalinone, 3-(trichloromethyl)- Structure
2 (1H)-Quinoxalinone, 3-(trichloromethyl)- structure
Common Name 2 (1H)-Quinoxalinone, 3-(trichloromethyl)-
CAS Number 73855-49-9 Molecular Weight 263.50800
Density 1.64g/cm3 Boiling Point 409ºC at 760 mmHg
Molecular Formula C9H5Cl3N2O Melting Point N/A
MSDS N/A Flash Point 201.2ºC

 Names

Name 3-(trichloromethyl)-1H-quinoxalin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.64g/cm3
Boiling Point 409ºC at 760 mmHg
Molecular Formula C9H5Cl3N2O
Molecular Weight 263.50800
Flash Point 201.2ºC
Exact Mass 261.94700
PSA 45.75000
LogP 2.74980
Index of Refraction 1.673

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VD3636000
CHEMICAL NAME :
2-Quinoxalinol, 3-(trichloromethyl)-
CAS REGISTRY NUMBER :
73855-49-9
LAST UPDATED :
198609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H5-Cl3-N2-O
MOLECULAR WEIGHT :
263.51
WISWESSER LINE NOTATION :
T66 BN ENJ CXGGG DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06342

 Synonyms

2-Quinoxalinol,3-(trichloromethyl)
2(1H)-Quinoxalinone,3-(trichloromethyl)
3-(Trichloromethyl)-2-quinoxalinol