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Cyclohexyl 2,5-dimethylphenyl ketone is an organic compound with the chemical formula C15H20O. It is a ketone derivative featuring a cyclohexyl group attached to a 2,5-dimethylphenyl moiety. CYCLOHEXYL 2,5-DIMETHYLPHENYL KETONE is characterized by its unique molecular structure, which consists of a six-membered cyclohexane ring and a phenyl ring with two methyl groups at the 2nd and 5th positions. Cyclohexyl 2,5-dimethylphenyl ketone is primarily used as a synthetic intermediate in the production of various pharmaceuticals, agrochemicals, and other specialty chemicals. Its properties include a melting point of 54-56°C and a boiling point of 320-330°C. Due to its versatile chemical structure, it can undergo various reactions, such as reduction, oxidation, and condensation, making it a valuable building block in organic synthesis.

2890-24-6

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2890-24-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2890-24-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2890-24:
(6*2)+(5*8)+(4*9)+(3*0)+(2*2)+(1*4)=96
96 % 10 = 6
So 2890-24-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H20O/c1-11-8-9-12(2)14(10-11)15(16)13-6-4-3-5-7-13/h8-10,13H,3-7H2,1-2H3

2890-24-6SDS

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 cyclohexyl-(2,5-dimethylphenyl)methanone

1.2 Other means of identification

Product number -
Other names CYCLOHEXYL 2,5-DIMETHYLPHENYL KETONE

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:2890-24-6 SDS

2890-24-6Downstream Products

2890-24-6Relevant academic research and scientific papers

Friedel-Crafts acylation reaction using carboxylic acids as acylating agents

Kawamura, Masato,Cui, Dong-Mei,Shimada, Shigeru

, p. 9201 - 9209 (2007/10/03)

Dehydrative Friedel-Crafts acylation reaction of aromatic compounds with carboxylic acids as acylating agents was investigated in the presence of Lewis acid- or Br?nsted acid-catalyst. Various metal triflates and bis(trifluoromethanesulfonyl)amides showed catalytic activity at high temperature, among which Eu(NTf2)3 proved to be the most effective and efficiently catalyzed the acylation reaction of alkyl- and alkoxybenzenes with aliphatic and aromatic carboxylic acids at 250 °C. Bi(NTf2)3 was more effective than Eu(NTf2)3 at lower temperature, but proved to be hydrolyzed in the presence of a small amount of water to give HNTf2 and [Bi6O4(OH)4(H2O)6](NTf2)6. The structure of the latter compound was confirmed by a single crystal X-ray analysis. Among five Br?nsted acids, HOTf, HNTf2, HCTf3, TsOH, and Nafion SAC-13, HNTf2 has proved to be the most efficient catalyst and more effective than Eu(NTf2)3 for the acylation of p-xylene with heptanoic acid at 220 °C or lower temperature. HNTf2 catalyzed the acylation of anisole with carboxylic acids in high yields in refluxing toluene with azeotropic removal of water.

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