126653-41-6

126653-41-6 structure
126653-41-6 structure

Name 2-(3-hydroxy-5-nitro-4-oxocyclohexa-2,5-dien-1-ylidene)-1,4-dihydrobenzo[g]quinoxalin-3-one
Density 1.62g/cm3
Boiling Point 363.1ºC at 760mmHg
Molecular Formula C18H11N3O5
Molecular Weight 349.29700
Flash Point 173.4ºC
Exact Mass 349.07000
PSA 131.77000
LogP 3.13600
Vapour Pressure 6.55E-06mmHg at 25°C
Index of Refraction 1.793

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DK7300000
CHEMICAL NAME :
Benzo(g)quinoxalin-2(1H)-one, 3-(3,4-dihydroxy-5-nitrophenyl)-
CAS REGISTRY NUMBER :
126653-41-6
LAST UPDATED :
199406
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H11-N3-O5
MOLECULAR WEIGHT :
349.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HCACAV Helvetica Chimica Acta. (Verlag Helvetica Chimica Acta, Postfach, CH-4002 Basel, Switzerland) V.1- 1918- Volume(issue)/page/year: 72,952,1989