3-(4-tert-butylphenyl)-2,5-diphenyl-3,4-dihydropyrazole

Modify Date: 2025-08-25 20:49:30

3-(4-tert-butylphenyl)-2,5-diphenyl-3,4-dihydropyrazole Structure
3-(4-tert-butylphenyl)-2,5-diphenyl-3,4-dihydropyrazole structure
Common Name 3-(4-tert-butylphenyl)-2,5-diphenyl-3,4-dihydropyrazole
CAS Number 152015-93-5 Molecular Weight 354.48700
Density 1.04g/cm3 Boiling Point 493ºC at 760mmHg
Molecular Formula C25H26N2 Melting Point N/A
MSDS N/A Flash Point 252ºC

 Names

Name 3-(4-tert-butylphenyl)-2,5-diphenyl-3,4-dihydropyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.04g/cm3
Boiling Point 493ºC at 760mmHg
Molecular Formula C25H26N2
Molecular Weight 354.48700
Flash Point 252ºC
Exact Mass 354.21000
PSA 15.60000
LogP 5.84040
Vapour Pressure 7.31E-10mmHg at 25°C
Index of Refraction 1.59

 Synthetic Route

~%

3-(4-tert-butylphenyl)-2,5-diphenyl-3,4-dihydropyrazole Structure

3-(4-tert-butyl...

CAS#:152015-93-5

Literature: Mizuno, Kazuhiko; Takagaki, Hideyuki; Iwahashi, Hirokazu; Inoue, Kaname Patent: US2010/298573 A1, 2010 ; Location in patent: Page/Page column 6 ;

 Synonyms

1,3-diphenyl-5-(4-tert-butylphenyl)pyrazoline
5-(4-Butylphenyl)-1,3-phenylpyrazoline
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