59342-33-5

Basic information

• Product Name: 4-methyltetrazolo[1,5-a]quinazolin-5(4H)-one
• Synonyms: Tetrazolo[1,5-a]quinazolin-5(4H)-one, 4-methyl-
• CAS NO: 59342-33-5
• Molecular Formula: C₉H₇N₅O
• Molecular Weight: 201.1848
• Mol File: 59342-33-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 470°C at 760 mmHg
• Flash Point: 238°C
• Density: 1.62g/cm³
• Vapor Pressure: 5.28E-09mmHg at 25°C
• Refractive Index: 1.822
• CAS DataBase Reference: 4-methyltetrazolo[1,5-a]quinazolin-5(4H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyltetrazolo[1,5-a]quinazolin-5(4H)-one(59342-33-5)
• EPA Substance Registry System: 4-methyltetrazolo[1,5-a]quinazolin-5(4H)-one(59342-33-5)

Safety Data

• Hazardous Substances Data: 59342-33-5(Hazardous Substances Data)

Upstream product

• 856649-89-3 4,5-dihydrotetrazolo [1,5-a] quinazolin 
• 74-88-4 methyl iodide 

Relevant articles and documents

Pesticidal dihydrotetrazolo [1,5-a] quinazoline compound and processes and compositions for using the same

A dihydrotetrazolo[1,5-a]quinazoline compound which in free base form has the formula: STR1 wherein R3 is hydrogen, hydroxy or dialkylamino of from 1 to 4 carbon atoms; R2 is dialkylamino when R3 is dialkylamino and R2 is hydrogen when R3 is hydrogen or hydroxy; and R is a lower alkyl of from 1 to 4 carbon atoms. Pesticidal compositions containing such compound and priocesses for using the same to combat pests, especially fungi, are also disclosed.