K 8291

Modify Date: 2024-01-12 10:34:44

K 8291 Structure
K 8291 structure
Common Name K 8291
CAS Number 35299-76-4 Molecular Weight 239.26900
Density 1.26g/cm3 Boiling Point 379.6ºC at 760 mmHg
Molecular Formula C15H13NO2 Melting Point N/A
MSDS N/A Flash Point 183.4ºC

 Names

Name 3-(dimethylamino)benzo[f]chromen-1-one
Synonym More Synonyms

 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

 Synonyms

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
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