1,1-DIPHENYL-2-PICRYLHYDRAZYL

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What is the 1,1-DIPHENYL-2-PICRYLHYDRAZYL ?

1,1-DIPHENYL-2-PICRYLHYDRAZYL is , while it's Molecular Formula is C18H12 N5 O6. 2,2-Diphenyl-1-picrylhydrazyl is used as a sensitive colorimetric free radical scavenger. It serves as a general antioxidant detector. It is utilized to monitor chemical reactions involving radicals as well as a standard of the position and intensity of electron paramagnetic resonance signals. Further, it is employed in the quantitative determination of aliphatic and aromatic thiols by indirect spectroscopy and for photometric determination of tocopherol.

What is the CAS number for 1,1-DIPHENYL-2-PICRYLHYDRAZYL ?

The CAS number of 1,1-DIPHENYL-2-PICRYLHYDRAZYL is 1898-66-4.

More information of 1,1-DIPHENYL-2-PICRYLHYDRAZYL 1898-66-4 are:

Synonyms	Hydrazyl,2,2-diphenyl-1-(2,4,6-trinitrophenyl)- (9CI);Hydrazyl, 2,2-diphenyl-1-picryl-(8CI);1,1-Diphenyl-2-picrylhydrazyl radical;2,2-Diphenyl-1-picrylhydrazyl;2,2-Diphenylpicrylhydrazyl;DPPH;Diphenylpicrylhydrazyl;N,N-Diphenyl-N'-picrylhydrazyl;
CAS?Number	1898-66-4
Molecular Formula	C18H12 N5 O6
Molecular Weight	396.339
Density	g/cm³
Melting Point	~135 °C (dec.)(lit.)
Boiling Point	°Cat760mmHg
Flash Point	°C
HS CODE	29280000
PSA	140.70000
LogP	5.97000

What is 1,1-DIPHENYL-2-PICRYLHYDRAZYL (1898-66-4) used for?

InChI:InChI=1/C18H12N5O6/c24-21(25)15-11-16(22(26)27)18(17(12-15)23(28)29)19-20(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-12H

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