(6Z)-6-[(5E)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3,4-oxadiazolidin-2-ylidene]cyclohexa-2,4-dien-1-one
Names
[ CAS No. ]:
2491-96-5
[ Name ]:
(6Z)-6-[(5E)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3,4-oxadiazolidin-2-ylidene]cyclohexa-2,4-dien-1-one
Chemical & Physical Properties
[ Density]:
1.438g/cm3
[ Boiling Point ]:
438.5ºC at 760mmHg
[ Molecular Formula ]:
C14H10N2O3
[ Molecular Weight ]:
254.24100
[ Flash Point ]:
219ºC
[ Exact Mass ]:
254.06900
[ PSA ]:
79.38000
[ LogP ]:
2.81480
[ Vapour Pressure ]:
6.86E-08mmHg at 25°C
[ Index of Refraction ]:
1.68
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SM5920000
- CHEMICAL NAME :
- Phenol, o,o'-(1,3,4-oxadiazol-2,5-ylene)di-
- CAS REGISTRY NUMBER :
- 2491-96-5
- LAST UPDATED :
- 199803
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C14-H10-N2-O3
- MOLECULAR WEIGHT :
- 254.26
- WISWESSER LINE NOTATION :
- T5NN DOJ CR BQ& ER BQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2032 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 39,858,1984