2-[[2-(Diethylamino)ethyl]thio]-3-phenylquinazolin-4(3H)-one

Modify Date: 2025-09-18 16:34:40

2-[[2-(Diethylamino)ethyl]thio]-3-phenylquinazolin-4(3H)-one structure	Common Name	2-[[2-(Diethylamino)ethyl]thio]-3-phenylquinazolin-4(3H)-one
	CAS Number	18619-72-2	Molecular Weight	353.48100
	Density	1.15g/cm3	Boiling Point	497.4ºC at 760 mmHg
	Molecular Formula	C₂₀H₂₃N₃OS	Melting Point	N/A
	MSDS	N/A	Flash Point	254.6ºC

Name	2-[2-(diethylamino)ethylsulfanyl]-3-phenylquinazolin-4-one

Density	1.15g/cm3
Boiling Point	497.4ºC at 760 mmHg
Molecular Formula	C₂₀H₂₃N₃OS
Molecular Weight	353.48100
Flash Point	254.6ºC
Exact Mass	353.15600
PSA	63.43000
LogP	3.81960
Vapour Pressure	4.95E-10mmHg at 25°C
Index of Refraction	1.613

HS Code	2933990090

3-PHENYL-2-THIOXO-1,2,3,4-TETRAHYDROQUINAZOLIN-4-ONE structure

3-PHENYL-2-THIO...

CAS#:18741-24-7

2-Chloro-N,N-diethylethanamine structure

2-Chloro-N,N-di...

CAS#:100-35-6

~46%

2-[[2-(Diethylamino)ethyl]thio]-3-phenylquinazolin-4(3H)-one Structure

2-[[2-(Diethyla...

CAS#:18619-72-2

Literature: Azev; Golomolzin; Dyulcks; Klyuev; Yatluk Chemistry of Heterocyclic Compounds, 2007 , vol. 43, # 3 p. 356 - 361

3-PHENYL-2-THIOXO-1,2,3,4-TETRAHYDROQUINAZOLIN-4-ONE structure

3-PHENYL-2-THIO...

CAS#:18741-24-7

~33%

2-[[2-(Diethylamino)ethyl]thio]-3-phenylquinazolin-4(3H)-one Structure

2-[[2-(Diethyla...

CAS#:18619-72-2

Literature: Nisshin Flour Milling Co., Ltd. Patent: US4861780 A1, 1989 ;

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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