Request TOC of this Report- https://www.factmr.com/connectus/sample?flag=T&rep_id=3657 Ethoxypropanol, also known as propylene glycol ether, is a precursor of a number of organic chemicals including isopropylamines, isopropyl esters, propyl
acetate and others.
To examine potential contamination of specimens, we also compared the distributions of free phenol and paraben concentrations as a percentage of the total concentration for the five compounds with sufficient detection: BPA, butyl paraben, methyl paraben, propyl
paraben, and benzophenone-3.
Aqueous emulsion of propyl
isothiocyanate at concentrations: 0, 0.01, 0.1, and 1 mM were prepared and aseptically (cabinet laminar) using a sterile syringe was treated on seedlings in containers.
Except for normal propyl
alcohol, all the major components of fusel oil--isobutyl, isoamyl and active amyl alcohols--contain the carbon skeletons of a biosynthetically related group of amino acids (sometimes called the branched-chain amino acids): valine, leucine and isoleucine, respectively.
Of these compounds only propyl
gallate and TBHQ were able to inhibit lipid oxidation in cooked ground beef.
The broth had been supplemented with either L-ascorbic acid or propyl
gallate alone or in combination with lactic acid.
Manufacturers routinely add the artificial preservative, propyl
gallate to prevent unwanted oxidation of omega-3 fatty acids and/or vitamin E.
The curves show minima with almost no sonication effect for ethyl and propyl
acetates while the more hydrophobic ester, n-butyl n acetate, may show a minimum at a higher ethanol content.
Products: E-Series glycol ethers products, including: Butyl Cellosolve[TM] solvent (EB), Butyl Carbitol[TM] solvent (DB), Butyl Cellosolve acetate (EB acetate), Butyl Carbitol (DB acetate), Butoxytriglycol (BTG), Solvent GP, Butoxypolyglycol Basic, Carbitol solvent (DE), Ethoxytriglycol (ETG), Ethoxypolyglycol (EPG), Methyl Carbitol (DM), Methyl Carbitol fuel additive grade, Methyoxytriglycol (MTG), DALPAD[R] A, DOWANOL[R] EPH, DOWANOL EPH low phenol, Hexyl Cellosolve, Hexyl Carbitol, and Propyl
Cellosolve solvent (EP)
The former EC Scientific Committee for Food (SCF) evaluated the parabens in 1994 and allocated a temporary group ADI of 0-10 mg/kg bw (milligrams/kilogramme body weight), for the sum of methyl, ethyl and propyl
p-hydroxybenzoic acid esters and their sodium salts.
Kingsport, TN-based Eastman Chemical Company has introduced Methyl Propyl
Ketone, its non-HAP solvent for pre-saturated industrial wipes.
Peak concentrations of propyl
nitrate and butyl nitrate in south-central Kansas were 51 and 68 parts per trillion, respectively.