Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazole,4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-3,5-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

20409-91-0

20409-91-0 structure

Name: 1H-Pyrazole,4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-3,5-diphenyl-
Chemical Name: 2-(4-methylphenyl)sulfonyl-3,5-diphenyl-3,4-dihydropyrazole
CAS Number: 20409-91-0
Molecular Formula: C₂₂H₂₀N₂O₂S
Molecular Weight: 376.47100
Create Date: 2017-09-13 15:57:19
Modify Date: 2024-01-04 20:59:33

Name	2-(4-methylphenyl)sulfonyl-3,5-diphenyl-3,4-dihydropyrazole
Synonyms	3,5-diphenyl-1-tosyl-4,5-dihydro-1H-pyrazole

Density	1.22g/cm3
Boiling Point	545.6ºC at 760 mmHg
Molecular Formula	C₂₂H₂₀N₂O₂S
Molecular Weight	376.47100
Flash Point	283.8ºC
Exact Mass	376.12500
PSA	58.12000
LogP	4.98930
Vapour Pressure	5.82E-12mmHg at 25°C
Index of Refraction	1.636

94-41-7

1576-35-8

~20%

20409-91-0

Literature: Mahe, Olivier; Frath, Denis; Dez, Isabelle; Marsais, Francis; Levacher, Vincent; Briere, Jean-Franois Organic and Biomolecular Chemistry, 2009 , vol. 7, # 18 p. 3648 - 3651

98-59-9

20409-91-0

Literature: Freudenberg; Stoll Justus Liebigs Annalen der Chemie, 1924 , vol. 440, p. 42

Precursor 3
94-41-7 1576-35-8 98-59-9
DownStream 0

56-41-7	108-65-6
56-35-9	64-17-5
67-56-1	108-88-3
141-78-6	1310-73-2
13463-67-7	1333-86-4