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1,2-Propanedione, 1-phenyl-, dihydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87163-32-4

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87163-32-4 Usage

Appearance

Yellow crystalline solid

Solubility

Soluble in organic solvents

Melting point

134-136°C

Uses

a. Reagent in organic synthesis
b. Precursor for heterocyclic compounds and pharmaceuticals
c. Synthesis of pharmaceutical intermediates and active pharmaceutical ingredients
d. Manufacturing of dyes, pigments, and specialty chemicals

Reactivity

Versatile

Safety precautions

a. Toxic if ingested or inhaled
b. Can cause skin and eye irritation
c. Handle with care

Check Digit Verification of cas no

The CAS Registry Mumber 87163-32-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,6 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87163-32:
(7*8)+(6*7)+(5*1)+(4*6)+(3*3)+(2*3)+(1*2)=144
144 % 10 = 4
So 87163-32-4 is a valid CAS Registry Number.

87163-32-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (1-hydrazinylidene-1-phenylpropan-2-ylidene)hydrazine

1.2 Other means of identification

Product number -
Other names propanedione dihydrazone

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:87163-32-4 SDS

87163-32-4Downstream Products

87163-32-4Relevant academic research and scientific papers

STUDIES ON THE OXIDATION OF HYDRAZONES WITH IODINE AND WITH PHENYLSELENENYL BROMIDE IN THE PRESENCE OF STRONG ORGANIC BASES; AN IMPROVED PROCEDURE FOR THE SYNTHESIS OF VINYL IODIDES AND PHENYL-VINYL SELENIDES

Barton, Derek H. R.,Bashiardes, George,Fourrey, Jan-Louis

, p. 147 - 162 (2007/10/02)

The oxidation of hydrazones by iodine in the presence of strong organic bases (guanidines) has been studied.Improved yields of vinyl iodides can be obtained by inverse addition using dry solvents and with a final heating period where appropriate.The reaction has been extended to various dihydrazones with interesting results.In complementary studies hydrazones have been oxidized by phenylselenyl bromide in the presence of strong organic bases to give the corresponding phenyl vinyl selenides in good yield.

2-Aza-1,3-dienes. Part 5. Access to N-Aminoimidazoles, 3H-Pyrroles, Triazolopyrazines, or Imidazolpyrazines

Legroux, Didier,Schoeni, Jean-Paul,Pont, Christiane,Fleury, Jean-Pierre

, p. 187 - 195 (2007/10/02)

Nucleophilic attack of 5-(dialkylamino)-2-aza-1,3-diene-1,1-dicarbonitriles (or their 1-methoxycarbonyl analogous) by hydrazines or hydrazides gives substituted N-aminoimidazoles, triazolo-pyrazines, or α-dihydrazino derivatives.With α-amino

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