ChemicalBook > CAS DataBase List > 2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical

2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical

Product Name
2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical
CAS No.
84077-81-6
Chemical Name
2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical
Synonyms
2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYLHYDRAZYL;2,2-Bis(4-tert-octylphenyl)-1-picrylhydrazyl radical;2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radica;2,2-Bis(4-tert-octylphenyl)-1-picrylhydrazine-1-ylradical;2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYL-HYDRAZYL, FREE RADICAL;2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical,DPPH;2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical;1-Picryl-2,2-bis[4-(1,1,3,3-tetramethylbutyl)phenyl]hydrazyl radical;1-(2,4,6-Trinitrophenyl)-2,2-bis(4-tert-octylphenyl)hydrazinoradical;Hydrazinyl, 2,2-bis[4-(1,1,3,3-tetramethylbutyl)phenyl]-1-(2,4,6-trinitrophenyl)-
CBNumber
CB6464125
Molecular Formula
C34H44N5O6*
Formula Weight
618.74
MOL File
84077-81-6.mol
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2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical Property

Melting point:
171 °C (dec.)(lit.)
storage temp. 
2-8°C
form 
solid
λmax
531 nm
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
257621
Product name
2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical
Packaging
100mg
Price
$60.1
Updated
2025/07/31
Biosynth Carbosynth
Product number
FD168334
Product name
2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl
Packaging
100mg
Price
$100
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD168334
Product name
2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl
Packaging
250mg
Price
$225
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD168334
Product name
2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl
Packaging
500mg
Price
$400
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0007521
Product name
2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYL-HYDRAZYL, FREE RADICAL
Purity
95.00%
Packaging
100MG
Price
$586.6
Updated
2021/12/16
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2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical Chemical Properties,Usage,Production

Description

2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical(DPPH) is a stable free radical with a long shelf life and can be synthesised and stored under normal laboratory conditions. It is also a commonly used antioxidant in the laboratory to assess the antioxidant potential of various compounds. It has the ability to measure the ability of compounds to scavenge free radicals and protect cells from oxidative damage. It is widely used to test the antioxidant capacity of botanical herbs, fruits, vegetables, lipids and proteins.

Application

2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl can be used as a calibration standard in electron paramagnetic spectroscopy (EPR) and as a radical scavenger in polymers. It is also used as an efficient reagent in the “DPPH calorimetric assay” to study radical scavenging activities of diverse chemical compounds, mostly of phenolic nature. When DDPF reacts with antioxidant molecules, its color changes from deep purple to pale yellow, which allows the spectrophotometric determination of the antioxidant activity.

2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical Suppliers

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84077-81-6, 2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radicalRelated Search:

4-Nitro-o-phenylenediamine Di-p-tolylamine 1,1-DIPHENYL-2-PICRYLHYDRAZINE 1,2-Diamino-3-nitrobenzene 2-Nitrophenylhydrazine 2,4,6-TRINITROANILINE 1,3,5-TRINITROBENZENE 4-Isopropylaniline 4-Butylaniline 4-Methyldiphenylamine 2,2,4,4-TETRAMETHYLPENTANE 2,6-Dinitroaniline (4-TERT-BUTYL-PHENYL)-PHENYL-AMINE 2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYL-HYDRAZYL, FREE RADICAL 1,1-DIPHENYLHYDRAZINE 3,5-DINITROANILINE 2,2-diphenyl-1-picrylhydrazyl 4-Methylphenylhydrazine

  • 2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYLHYDRAZYL
  • 2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYL-HYDRAZYL, FREE RADICAL
  • 1-(2,4,6-Trinitrophenyl)-2,2-bis(4-tert-octylphenyl)hydrazinoradical
  • 1-Picryl-2,2-bis[4-(1,1,3,3-tetramethylbutyl)phenyl]hydrazyl radical
  • 2,2-Bis(4-tert-octylphenyl)-1-picrylhydrazine-1-ylradical
  • 2,2-Bis(4-tert-octylphenyl)-1-picrylhydrazyl radical
  • 2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radical,DPPH
  • Hydrazinyl, 2,2-bis[4-(1,1,3,3-tetramethylbutyl)phenyl]-1-(2,4,6-trinitrophenyl)-
  • 2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl, free radica
  • 2,2-Di(4-<i>tert</i>-octylphenyl)-1-picrylhydrazyl, free radical
  • 84077-81-6
  • 4077-81-6
  • C34H45N5O6
  • C34H44N5O6
  • Picrylhydrazyl Derivatives
  • Radical Chemistry
  • Synthetic Reagents
  • Stable Radicals