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88766-66-9

88766-66-9 structure

88766-66-9 structure

Name: 4-(difluoromethylidene)-3,5-dihydropyrazole
Chemical Name: 4-(difluoromethylidene)-3,5-dihydropyrazole
CAS Number: 88766-66-9
Molecular Formula: C₄H₄F₂N₂
Molecular Weight: 118.08500
Create Date: 2017-09-04 05:40:30
Modify Date: 2025-09-24 20:53:25

Name	4-(difluoromethylidene)-3,5-dihydropyrazole
Synonyms	4-(difluoromethylene)-1-pyrazoline 4-(difluoromethylene)-4,5-dihydro-3H-pyrazole 3H-Pyrazole,4-(difluoromethylene)-4,5-dihydro

Molecular Formula	C₄H₄F₂N₂
Molecular Weight	118.08500
Exact Mass	118.03400
PSA	24.72000
LogP	0.47400

186581-53-3 structure

186581-53-3

430-64-8 structure

430-64-8

~53%

88766-66-9 structure

88766-66-9

Literature: Dolbier, William R.; Burkholder, Conrad R.; Winchester, William R. Journal of Organic Chemistry, 1984 , vol. 49, # 9 p. 1518 - 1522

Precursor 2
186581-53-3 430-64-8
DownStream 3
463-49-0 67884-64-4 67884-63-3

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