What is 2-ethylhexanoic acid used for?

2-Ethylhexanoic (2-EHA) acid is a chemical intermediate used in esters for Polyvinylbutyral film plasticizers and synthetic lubricants, in metal salts for paint dryers, in automotive coolants, PVC stabilizers, cosmetics and various other applications.

How do you make 2-ethylhexanoic acid?

Production. 2-Ethylhexanoic acid is produced industrially from propylene, which is hydroformylated to give butyraldehyde. Aldol condensation of the aldehyde gives 2-ethylhexenal, which is hydrogenated to 2-ethylhexanal. Oxidation of this aldehyde gives the carboxylic acid.

What are carboxylic acids?

carboxylic acid, any of a class of organic compounds in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond and to a hydroxyl group (―OH) by a single bond. A fourth bond links the carbon atom to a hydrogen (H) atom or to some other univalent combining group.

Is benzoic acid an organic compound?

benzoic acid, a white, crystalline organic compound belonging to the family of carboxylic acids, widely used as a food preservative and in the manufacture of various cosmetics, dyes, plastics, and insect repellents.

Is hexanoic acid nonpolar?

Hexanoic acid [CH3(CH2)4COOH] is barely soluble in water (about 1.0 g/100 g of water). Palmitic acid [CH3(CH2)14COOH], with its large nonpolar hydrocarbon component, is essentially insoluble in water. Carboxylic acids of low molar mass are quite soluble in water.

What are the uses of hexanoic acid?

A C6, straight-chain saturated fatty acid. 1 model in this collection. Use getProperty “modelInfo” or getProperty “auxiliaryInfo” to inspect them. Caproic acid, also known as hexanoic acid, is the carboxylic acid derived from hexane with the chemical formula CH3(CH2)4COOH.

What is unsaturated carboxylic acid?

Unsaturated acids exhibit chemical properties expected of compounds that contain both a COOH group and one or more carbon-carbon double bonds.

What are the first 5 carboxylic acids?

Carboxylic acids is a homologous series in which the compounds contain a functional group called the carboxyl group (-COOH). The first four carboxylic acids derived from alkanes are methanoic acid (HCOOH), ethanoic acid (CH3COOH), propanoic acid (C2H5COOH) and butanoic acid (C3H7COOH).

Where is benzoic acid?

As a preservative, you will find benzoic acid in beer, chewing gums, sweets, ice cream, jams, jellies, maraschino cherries and margarine. You will also find benzoic acid used in processed foods such as cheeses and meats.

What is natural benzoic acid?

Rich natural sources of benzoic acid are strawberries (up to 29 mg/kg), cayenne pepper and mustard seeds (up to 10 mg/kg), cloves, salvia, thyme and nutmeg (up to 50 mg/kg) and cinnamon (up to 335 mg/kg) (del Olmo et al., 2017).