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Acetaldehyde, (2,4-dinitrophenyl)methylhydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

62055-74-7

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62055-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62055-74-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,5 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 62055-74:
(7*6)+(6*2)+(5*0)+(4*5)+(3*5)+(2*7)+(1*4)=107
107 % 10 = 7
So 62055-74-7 is a valid CAS Registry Number.

62055-74-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name acetaldehyde-[(2,4-dinitro-phenyl)-methyl-hydrazone]

1.2 Other means of identification

Product number -
Other names N-(2,4-Dinitro-phenyl)-N'-eth-(E)-ylidene-N-methyl-hydrazine

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:62055-74-7 SDS

62055-74-7Downstream Products

62055-74-7Relevant academic research and scientific papers

1-Methyl-1-(2,4-dinitrophenyl)hydrazine as a New Reagent for the HPLC Determination of Aldehydes

Bueldt, Andrea,Karst, Uwe

, p. 3617 - 3622 (1997)

The synthesis and first application of an N-alkylated hydrazine reagent for the HPLC determination of aldehydes and ketones is described. 1-Methyl-1-(2,4-dinitrophenyl)hydrazine (MDNPH) reacts with aldehydes to give the corresponding hydrazones in the presence of an acid as catalyst. In contrast to other hydrazine reagents, MDNPH is oxidized by both ozone and nitrogen dioxide quantitatively to N-methyl-2,4-dinitroaniline (MDNA), which can be separated from the hydrazones of the lower aldehydes by means of HPLC. Unexpected elution orders are observed for the 1-methyl-1-(2,4-dinitrophenyl)hydrazones compared to those of 2,4-dinitrophenylhydrazones. Dual-wavelength detection is employed as a means for identification of different groups of the hydrazones and MDNA.

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