25485-88-5

Usage

Uses

Used in Perfumery Industry:
Benzoicacid,2-hydroxy-,cyclohexylester is used as a fragrance ingredient in the perfumery industry for its aromatic, floral balsamic odor. It serves as a cost-effective and efficient alternative to benzyl salicylate, offering a similar scent profile while reducing the overall cost of production.

Upstream product

• 69-72-7 salicylic acid 
• 108-93-0 cyclohexanol 
• 119-36-8 methyl salicylate 

Downstream Products

• 69-72-7 salicylic acid 

Relevant academic research and scientific papers

POLYMERIZABLE MONOMERS AND METHOD OF POLYMERIZING THE SAME

Provided herein are photopolymerizable monomers, optionally for use as reactive diluents in a high temperature lithography-based photopolymerization process, a method of producing polymers using said photopolymerizable monomers, the polymers thus produced, and orthodontic appliances comprising the polymers.

Synthesis, characterization and catalytic activity studies on cordierite honeycomb coated with ZrO2 based solid super acids

Cordierite honeycomb coated with solid acids such as ZrO2, Mo/ZrO2 and W/ZrO2 were synthesized. These solid acid catalysts were also synthesized in their powder forms. The catalytic materials were characterized for their physicochemical properties such as surface area, surface acidity, crystallinity and morphology by using techniques such as BET, NH3-TPD/n-butylamine back titration, powder XRD and SEM respectively. The catalytic activity of these catalytic materials was determined in an acid catalyzed transesterification reaction of methyl salicylate with phenol to synthesize phenyl salicylate (salol). The effect of concentration of Mo or W ions on ZrO2, nature of the catalyst (whether honeycomb coated or powder form), reaction temperature, reaction time and reusability of the catalytic material in transesterification was studied. Formation of diphenyl ether as a by-product was observed on increasing the concentration of Mo or W ions on ZrO2 and also at higher reaction temperature. The catalytic activity of catalytic materials was correlated with surface acidity and the crystalline phases of catalytic material. Transesterification reactions were also carried out with methyl salicylate and benzyl alcohol or cyclohexanol to synthesize their respective salicylate esters. A probable mechanism of transesterification of methyl salicylate with an alcohol is also proposed. The honeycomb catalysts were found to be efficient, ecofriendly, economical and reusable catalysts compared to their powder forms.

LILIAN SURROGATE

Due to toxicological concerns, it may be desirable to replace the fragrance compound lilial with less problematic compounds without losing the creative power and quality regarding perfumes. The present invention addresses this need by using selected oxazolidines described herein.

Process for producing salicylic esters

There is provided a process for producing a salicylic ester which comprises the step of subjecting a transesterification reaction solution obtained by transesterifying a salicylic lower alkyl ester with alcohols or phenols in the presence of a transesterification reaction catalyst to distillation treatment in the presence of a basic compound or an epoxy compound having a boiling point higher than that of the salicylic ester as produced. The process of the present invention is an industrially useful process for producing salicylic esters by transesterification reaction in which precipitation of salicylic acid in apparatuses is effectively suppressed in processes subsequent to the distillation process thereof.

Process for producing salicylic esters

There is provided a noble process for producing a salicylic ester for perfumes which comprises the step of transesterifying a salicylic lower alkyl ester with an alcohol having at least one carbon atom which is located adjacent to a hydroxyl-bonded carbon atom and has one or more hydrogen atoms bonded thereto, in the presence of a tin-based catalyst. The process of the present invention enables the salicylic ester to be produced at a high yield and is free from handling problems such as precipitation of solids in a distillation residue obtained after the reaction, and the catalyst used therein is reusable.

PERFUME COMPOSITION

A perfume composition contains specified ketones, salicylates and alcohols/acetates/propionates. Use of such a perfume composition inhibits development of human body malodour. The combination of specified materials makes it possible to avoid inclusion of individual components with powerful, unacceptable odours. The perfume composition may be used in various products notably in a fabric conditioning product used during the rinsing or tumble drying of fabrics after washing to soften the fabrics.

Perfume compositions

A perfume composition contains at least 50% by weight of materials which fall into five categories defined by structure, and molecular weight. Amounts of material within each category fall within specified ranges of percentage of the whole composition. Two categories, ethers and salicylates, must be present. At least two of the remaining three categories, which are alcohols, acetate/propionate esters and methyl aryl ketones, must also be present. The compositions enable good levels of deodorant activity to be achieved along with consumer-acceptable fragrance.