1H-Naphtho[2,1-b]pyran-1-one,3-(ethylmethylamino)-
Names
[ CAS No. ]:
52053-74-4
[ Name ]:
1H-Naphtho[2,1-b]pyran-1-one,3-(ethylmethylamino)-
[Synonym ]:
1H-NAPHTHO(2,1-b)PYRAN-1-ONE,3-(ETHYLMETHYLAMINO)
1-Oxo-3-(N-metil-N-etil)ammino-1H-nafto(2,1-b)pirano [Italian]
3-(N-Ethyl-N-methyl)amino-1H-naphtho(2,1-b)pyran-1-one
K 8409
Chemical & Physical Properties
[ Density]:
1.22g/cm3
[ Boiling Point ]:
391.9ºC at 760 mmHg
[ Molecular Formula ]:
C16H15NO2
[ Molecular Weight ]:
253.29600
[ Flash Point ]:
190.8ºC
[ Exact Mass ]:
253.11000
[ PSA ]:
33.45000
[ LogP ]:
3.40230
[ Index of Refraction ]:
1.653
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QL6165000
- CHEMICAL NAME :
- 1H-Naphtho(2,1-b)pyran-1-one, 3-(ethylmethylamino)-
- CAS REGISTRY NUMBER :
- 52053-74-4
- BEILSTEIN REFERENCE NO. :
- 1645590
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H15-N-O2
- MOLECULAR WEIGHT :
- 253.32
- WISWESSER LINE NOTATION :
- T B666 CV FOJ EN2&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >800 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: 34,535,1979
- 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: 33,822,1978