3H-Indeno[1,2-c]pyridazin-3-one,2,5-dihydro-2-methyl-

Modify Date: 2024-09-22 16:02:07

3H-Indeno[1,2-c]pyridazin-3-one,2,5-dihydro-2-methyl- Structure
3H-Indeno[1,2-c]pyridazin-3-one,2,5-dihydro-2-methyl- structure
Common Name 3H-Indeno[1,2-c]pyridazin-3-one,2,5-dihydro-2-methyl-
CAS Number 69581-18-6 Molecular Weight 198.22100
Density 1.3g/cm3 Boiling Point 355.6ºC at 760mmHg
Molecular Formula C12H10N2O Melting Point N/A
MSDS N/A Flash Point 168.9ºC

 Names

Name 2-methyl-5H-indeno[1,2-c]pyridazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 355.6ºC at 760mmHg
Molecular Formula C12H10N2O
Molecular Weight 198.22100
Flash Point 168.9ºC
Exact Mass 198.07900
PSA 34.89000
LogP 1.35150
Index of Refraction 1.685

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK9453000
CHEMICAL NAME :
5H-Indeno(1,2-c)pyridazin-3-one, 2,3-dihydro-2-methyl-
CAS REGISTRY NUMBER :
69581-18-6
BEILSTEIN REFERENCE NO. :
0786399
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H10-N2-O
MOLECULAR WEIGHT :
198.24
WISWESSER LINE NOTATION :
T B656 CNMV HHJ

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 :
1 gm/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: 34,72,1979

 Synonyms

2-Metil-5H-indeno(1,2-c)piridazin-3-one [Italian]
2-methyl-2,5-dihydro-3h-indeno[1,2-c]pyridazin-3-one
2-methyl-2,5-dihydro-indeno[1,2-c]pyridazin-3-one
2-Methyl-2,3-dihydro-5H-indeno(1,2-c)pyridazin-3-one
5H-Indeno(1,2-c)pyridazin-3-one,2,3-dihydro-2-methyl
2-Methyl-5H-indeno-pyridazin-3-on
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