4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl-

Modify Date: 2024-04-09 10:54:12

4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl- Structure
4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl- structure
Common Name 4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl-
CAS Number 146824-85-3 Molecular Weight 250.68100
Density 1.28g/cm3 Boiling Point 360.2ºC at 760mmHg
Molecular Formula C12H11ClN2O2 Melting Point N/A
MSDS N/A Flash Point 171.7ºC

 Names

Name 1-(3-chlorophenyl)-3-methoxy-6-methylpyridazin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.28g/cm3
Boiling Point 360.2ºC at 760mmHg
Molecular Formula C12H11ClN2O2
Molecular Weight 250.68100
Flash Point 171.7ºC
Exact Mass 250.05100
PSA 44.12000
LogP 2.20290
Vapour Pressure 2.25E-05mmHg at 25°C
Index of Refraction 1.592

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR6162500
CHEMICAL NAME :
4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl-
CAS REGISTRY NUMBER :
146824-85-3
LAST UPDATED :
199609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H11-Cl-N2-O2
MOLECULAR WEIGHT :
250.70

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 :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0515257

 Synonyms

m-Chloro phenyl-1 dihydro-1,4 oxo-4 methoxy-3 methyl-6 pyridazine