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Hydrazine, 1-phenyl-2-picryl-, also known as 1-phenyl-2-picrylhydrazine or PPH, is an organic compound with the chemical formula C6H6N4O2. It is a derivative of hydrazine, featuring a phenyl group attached to one nitrogen atom and a picryl group (2,4,6-trinitrophenyl) attached to the other nitrogen atom. PPH is a yellow crystalline solid that is soluble in organic solvents and has a melting point of approximately 195-197°C. It is primarily used as a reagent in chemical analysis, particularly for the detection and determination of aldehydes and ketones. The reaction of PPH with aldehydes or ketones results in the formation of colored hydrazones, which can be analyzed spectrophotometrically. Due to its sensitivity and specificity, PPH is a valuable tool in various analytical applications, including pharmaceutical and environmental analysis.

6295-89-2

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6295-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6295-89-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,9 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6295-89:
(6*6)+(5*2)+(4*9)+(3*5)+(2*8)+(1*9)=122
122 % 10 = 2
So 6295-89-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H9N5O6/c18-15(19)9-6-10(16(20)21)12(11(7-9)17(22)23)14-13-8-4-2-1-3-5-8/h1-7,13-14H

6295-89-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyl-2-(2,4,6-trinitrophenyl)hydrazine

1.2 Other means of identification

Product number -
Other names Hydrazine,1-phenyl-2-picryl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6295-89-2 SDS

6295-89-2Relevant academic research and scientific papers

The versatile reactivity of 2-aryl-4,6-dinitrobenzotriazole 1-oxides in diels-alder type condensations and in σ-complexation - A relationship between superelectrophilicity and pericyclic reactivity

Vichard, Dominique,Boubaker, Taoufik,Terrier, Francois,Pouet, Marie-Jose,Dust, Julian M.,Buncel, Erwin

, p. 1617 - 1623 (2007/10/03)

A two-pronged study of a series of 2-aryl-4,6-dinitrobenzotriazole 1-oxide substrates (2a-c) is reported: Diels-Alder type pericyclic reactivity and covalent hydration to yield Meisenheimer type hydroxy anionic σ-adducts. The most activated benzotriazole

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