Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3H-Pyrazole,4,5-dihydro-3,3-diphenyl-5-(phenylmethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25201-65-4

25201-65-4 structure

25201-65-4 structure

Name: 3H-Pyrazole,4,5-dihydro-3,3-diphenyl-5-(phenylmethylene)-
Chemical Name: (5E)-5-benzylidene-3,3-diphenyl-4H-pyrazole
CAS Number: 25201-65-4
Molecular Formula: C₂₂H₁₈N₂
Molecular Weight: 310.39200
Create Date: 2017-06-21 18:20:03
Modify Date: 2025-09-21 00:08:32

Names
Properties

Name	(5E)-5-benzylidene-3,3-diphenyl-4H-pyrazole
Synonyms	5-benzylidene-3,3-diphenyl-4,5-dihydro-3H-pyrazole

Density	1.07g/cm3
Boiling Point	448.2ºC at 760mmHg
Molecular Formula	C₂₂H₁₈N₂
Molecular Weight	310.39200
Flash Point	217.6ºC
Exact Mass	310.14700
PSA	24.72000
LogP	4.69840
Vapour Pressure	8.39E-08mmHg at 25°C
Index of Refraction	1.615

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