1,2,3,4-Tetrahydro-3-ethyl-4-methylquinazolin-2-one

Modify Date: 2025-09-23 16:10:31

1,2,3,4-Tetrahydro-3-ethyl-4-methylquinazolin-2-one Structure
1,2,3,4-Tetrahydro-3-ethyl-4-methylquinazolin-2-one structure
Common Name 1,2,3,4-Tetrahydro-3-ethyl-4-methylquinazolin-2-one
CAS Number 32150-47-3 Molecular Weight 190.24200
Density 1.072g/cm3 Boiling Point 348.2ºC at 760mmHg
Molecular Formula C11H14N2O Melting Point N/A
MSDS N/A Flash Point 164.4ºC

 Names

Name 3-ethyl-4-methyl-1,4-dihydroquinazolin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.072g/cm3
Boiling Point 348.2ºC at 760mmHg
Molecular Formula C11H14N2O
Molecular Weight 190.24200
Flash Point 164.4ºC
Exact Mass 190.11100
PSA 32.34000
LogP 2.69090
Index of Refraction 1.531
InChIKey NYXDDWYZAVHYQQ-UHFFFAOYSA-N
SMILES CCN1C(=O)Nc2ccccc2C1C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA3378850
CHEMICAL NAME :
2(1H)-Quinazolinone, 3-ethyl-3,4-dihydro-4-methyl-
CAS REGISTRY NUMBER :
32150-47-3
LAST UPDATED :
199806
DATA ITEMS CITED :
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 :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2027023

 Synonyms

1,2,3,4-Tetrahydro-3-ethyl-4-methylquinazolin-2-one
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