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Octadecanal, (2,4-dinitrophenyl)hydrazone is a chemical compound derived from the reaction of octadecanal, an aldehyde with 18 carbon atoms, with 2,4-dinitrophenylhydrazine, a reagent used in the detection and identification of aldehydes and ketones. Octadecanal, (2,4-dinitrophenyl)hydrazone is formed through a condensation reaction, where the carbonyl group of octadecanal reacts with the hydrazine group of 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazone linkage. The resulting product is a yellow crystalline solid, which can be used for various analytical purposes, such as thin-layer chromatography and gas chromatography, to detect and quantify the presence of octadecanal in samples. The compound is also known for its potential applications in the synthesis of other organic compounds and as a research tool in the field of organic chemistry.

2423-02-1

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2423-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2423-02-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,2 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2423-02:
(6*2)+(5*4)+(4*2)+(3*3)+(2*0)+(1*2)=51
51 % 10 = 1
So 2423-02-1 is a valid CAS Registry Number.

2423-02-1Downstream Products

2423-02-1Relevant academic research and scientific papers

A novel synthetic method for the preparation of aliphatic aldehydes from the corresponding carboxylic acids

Guo, Yuan,Lu, Zhenhuan,Yao, Libo,Shi, Zhen

, p. 489 - 492 (2011)

A novel synthetic method for the preparation of aliphatic aldehydes from the corresponding carboxylic acids via 1,3-dimethylbenzimidazolium salts is provided. 1,3-Dimethylbenzimidazolium salts were rapidly reduced with sodium/ethanol and then hydrolyzed with hydrochloric acid to obtain aliphatic aldehydes, in which the 1,3-dimethylbenzimidazolium salts can be readily achieved from the corresponding carboxylic acids. The mechanism for the reductive reaction of 1,3-dimethylbenzimidazolium salts with sodium/ethanol was discussed.

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