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1,3-Diphenylpentane is an organic compound with the molecular formula C17H20. It is a colorless liquid at room temperature and has a distinct aromatic odor. This chemical is composed of a pentane chain with two phenyl groups attached to the first and third carbon atoms, respectively. 1,3-Diphenylpentane is primarily used as a precursor in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also employed as a solvent and a reagent in organic synthesis. Due to its relatively low toxicity and stable chemical properties, 1,3-diphenylpentane is considered a valuable intermediate in the chemical industry.

838-45-9

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838-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 838-45-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 838-45:
(5*8)+(4*3)+(3*8)+(2*4)+(1*5)=89
89 % 10 = 9
So 838-45-9 is a valid CAS Registry Number.

838-45-9Downstream Products

838-45-9Relevant academic research and scientific papers

Modern Friedel-Crafts chemistry. XVI. Sterically controlled cyclodehydration of selected arylalkanols

Khawaga, A. M. El-,Zohry, M. F. El-,Wahab, A. A. Abdel-,Khalaf, A. A.

, p. 1051 - 1055 (2007/10/02)

The cyclodehydration of three selected arylalkanols, namely 1,3-diphenyl-3-pentanol (I), 1,1,4-triphenyl-2methyl-1-butanol (II) and 1,1,4-triphenyl-2-methyl-2-butanol (III) with Friedel-Crafts catalysts was investigated.A reasonable interpretation of the reaction products was suggested, steric hindrance was found to have major influence on the course of the reaction.

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