3-(4-ethoxyphenyl)-2,4,7,8,9,10-hexahydropyridazino[1,2-a][1,2,5]triazepine-1,5-dione

Modify Date: 2025-09-20 14:44:06

3-(4-ethoxyphenyl)-2,4,7,8,9,10-hexahydropyridazino[1,2-a][1,2,5]triazepine-1,5-dione Structure
3-(4-ethoxyphenyl)-2,4,7,8,9,10-hexahydropyridazino[1,2-a][1,2,5]triazepine-1,5-dione structure
Common Name 3-(4-ethoxyphenyl)-2,4,7,8,9,10-hexahydropyridazino[1,2-a][1,2,5]triazepine-1,5-dione
CAS Number 69405-19-2 Molecular Weight 303.35600
Density 1.28g/cm3 Boiling Point 476.5ºC at 760 mmHg
Molecular Formula C16H21N3O3 Melting Point N/A
MSDS N/A Flash Point 242ºC

 Names

Name 3-(4-ethoxyphenyl)-2,4,7,8,9,10-hexahydropyridazino[1,2-a][1,2,5]triazepine-1,5-dione

 Chemical & Physical Properties

Density 1.28g/cm3
Boiling Point 476.5ºC at 760 mmHg
Molecular Formula C16H21N3O3
Molecular Weight 303.35600
Flash Point 242ºC
Exact Mass 303.15800
PSA 53.09000
LogP 1.21210
Index of Refraction 1.618
InChIKey WMLTZALCDCHHQC-UHFFFAOYSA-N
SMILES CCOc1ccc(N2CC(=O)N3CCCCN3C(=O)C2)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR7487000
CHEMICAL NAME :
1H-Pyridazino(1,2-a)(1,2,5)triazepine-1,5(2H)-dione, hexahydro-3-(4-ethoxyphenyl)-
CAS REGISTRY NUMBER :
69405-19-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H21-N3-O3
MOLECULAR WEIGHT :
303.40

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 30,713,1978
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