K 8291
Names
[ CAS No. ]:
35299-76-4
[ Name ]:
K 8291
[Synonym ]:
3-dimethylamino-benzo[f]chromen-1-one
1H-NAPHTHO(2,1-b)PYRAN-1-ONE,3-(DIMETHYLAMINO)
3-(dimethylamino)-1H-naphtho[2,1-b]pyran-1(4H)-one
3-Dimetilamminonafto(2,1-b)piran-1-oni [Italian]
1H-Naphtho[2,3-(dimethylamino)
K 8291
3-(dimethylamino)naphtho[2,1-b]pyran-1(1H)-one
3-(Dimethylamino)-1H-naphtho(2,1-b)pyran-1-one
Chemical & Physical Properties
[ Density]:
1.26g/cm3
[ Boiling Point ]:
379.6ºC at 760 mmHg
[ Molecular Formula ]:
C15H13NO2
[ Molecular Weight ]:
239.26900
[ Flash Point ]:
183.4ºC
[ Exact Mass ]:
239.09500
[ PSA ]:
33.45000
[ LogP ]:
3.01220
[ Index of Refraction ]:
1.668
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QL6140000
- CHEMICAL NAME :
- 1H-Naphtho(2,1-b)pyran-1-one, 3-(dimethylamino)-
- CAS REGISTRY NUMBER :
- 35299-76-4
- BEILSTEIN REFERENCE NO. :
- 1314154
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H13-N-O2
- MOLECULAR WEIGHT :
- 239.29
- WISWESSER LINE NOTATION :
- T B666 CV FOJ EN1&1
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 :
- 600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 34,595,1979