30169-45-0

Basic information

• Product Name: 4,4-dimethyl-3,5-diphenyl-4H-pyrazole
• CAS NO: 30169-45-0
• Molecular Formula: C₁₇H₁₆N₂
• Molecular Weight: 248.3223
• Mol File: 30169-45-0.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 363.8°C at 760 mmHg
• Flash Point: 166.1°C
• Density: 1.06g/cm³
• Vapor Pressure: 3.68E-05mmHg at 25°C
• Refractive Index: 1.595
• CAS DataBase Reference: 4,4-dimethyl-3,5-diphenyl-4H-pyrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-dimethyl-3,5-diphenyl-4H-pyrazole(30169-45-0)
• EPA Substance Registry System: 4,4-dimethyl-3,5-diphenyl-4H-pyrazole(30169-45-0)

Safety Data

• Hazardous Substances Data: 30169-45-0(Hazardous Substances Data)

Upstream product

• 41169-42-0 2,2-dimethyl-1,3-diphenylpropane-1,3-dione 
• 105787-00-6 (1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin 

Downstream Products

• 127958-28-5 (4,4-Dimethyl-3,5,5-triphenyl-4,5-dihydro-pyrazol-1-yl)-phenyl-methanone 
• 112450-13-2 3,4,4-trimethyl-4,5-dihydro-5-hydroperoxy-3,5-diphenyl-3H-pyrazoles 
• 112450-10-9 3,4,4-trimethyl-4,5-dihydro-5-hydroxy-3,5-diphenyl-3H-pyrazole 
• 72229-11-9 4,4-Dimethyl-3,5-diphenyl-4H-pyrazole; hydrobromide 
• 41169-42-0 2,2-dimethyl-1,3-diphenylpropane-1,3-dione 
• 91226-50-5 1-benzyl-4-methyl-3,5-diphenyl-1H-pyrazole 
• 91226-64-1 4,5-dihydro-1,4,4-trimethyl-3,5-diphenylpyrazole 
• 105834-60-4 12,12-Dimethyl-1,7-diphenyl-8,11-diazahexacyclo<5.4.1.0^2,6.0^3,10.0^5,9.0^8,11>dodecan 
• 105787-09-5 (1α,4α,4aα,7aα)-4,4a,5,6,7,7a-Hexahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin 
• 39781-96-9 3,3-Dimethyl-2,4-diphenyl-endo-tricyclo<3.3.0.0^2,4>oct-6-ene 
• 151993-89-4 C₂₂H₂₂ 
• 951402-59-8 4,4-dimethyl-3,5-diphenyl-3-vinyl-3,4-dihydro-2H-pyrazole 
• 122085-36-3 1-(2-methyl-1-phenyl)propenylidenebenzoic acid hydrazide 
• 27818-72-0 4,4-dimethyl-3,5-diphenyl-4H-pyrazole 1-oxide 

Relevant articles and documents

Additivity of the Electronic Meta-Substituent Effect in 3,5-Disubstituted Cumyl Radicals Assessed by the EPR D Parameter of 1,3-Arylcyclopentane-1,3-diyl Triplet Diradicals

The D parameter (EPR zero-field splitting) of the 3,3′,5,5′-tetrasubstituted triplet diradicals 6 (X = X′ = H, NO2, CH3, OAc, OCH3, NH2, and OH) were determined in a MTHF matrix at 77 K and serves as a spectrosc

Electronic Substituent Effects on the Acid-Catalyzed + + 2> Cycloaddition of Isopyrazoles with Cyclopentadiene and the Photochemical and Thermal Denitrogenation of the Resulting 1,4-Diaryl-7,7-dimethyl-2,3-diazabicyclohept-2-ene Azoalk

Eight symmetrically disubstituted 3,5-diaryl-4,4-dimethylisopyrazoles 6 with para and meta substituents (OMe, Me, H, F, Cl, Br, CN, NO2) and two unsymmetrically para-substituted derivatives (OMe and NO2; Me and CO2Me) were synthesized from the correspondi

OXYGEN-ATOM TRANSFER REAGENTS: NEW, REACTIVE α-AZOHYDROPEROXIDES

3,4,4-Trimethyl-4,5-dihydro-5-hydroperoxy-3,5-diaryl-3H-pyrazoles, synthesized by autoxidation of the corresponding 3,4-dihydro-2H-pyrazoles, are a new type of cyclic α-azohydroperoxide which is of high reactivity in oxygen-atom transfer chemistry.