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Infobox references. γ-Valerolactone (GVL) or gamma-valerolactone is an organic compound with the formula C 5 H 8 O 2. This colourless liquid is one of the more common lactones. GVL is chiral but is usually used as the racemate. It is readily obtained from cellulosic biomass and is a potential fuel and green solvent.
δ-Valerolactone [1] Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ?) δ-Valerolactone (delta-valerolactone) is a lactone used as a chemical intermediate in processes such as the production of polyesters. [3]
δ-Decalactone (DDL) is a chemical compound, classified as a lactone, that naturally occurs in fruit [1] and milk products [2] in traces. It can be obtained from both chemical and biological sources. [3][4] Chemically, it is produced from Baeyer–Villiger oxidation of delfone. [5] From biomass, it can be produced via the hydrogenation of 6 ...
γ-Butyrolactone (GBL) or gamma-butyrolactone is an organic compound with the formula O=CO (CH2)3. It is hygroscopic, colorless, water-miscible liquid with a weak, characteristic odor. It is the simplest 4-carbon lactone. It is mainly used as an intermediate in the production of other chemicals, such as N-methyl-2-pyrrolidone.
Lactones are usually named according to the precursor acid molecule (aceto = 2 carbon atoms, propio = 3, butyro = 4, valero = 5, capro = 6, etc.), with a -lactone suffix and a Greek letter prefix that specifies the number of carbon atoms in the heterocycle — that is, the distance between the relevant -OH and the -COOH groups along said backbone.
A safety data sheet (SDS), [ 1 ]material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products. SDSs are a widely used type of fact sheet used to catalogue information on chemical species including chemical ...
Polycaprolactone (PCL) is a synthetic, semi-crystalline, biodegradable polyester with a melting point of about 60 °C and a glass transition temperature of about −60 °C. [ 2 ][ 3 ] The most common use of polycaprolactone is in the production of speciality polyurethanes. Polycaprolactones impart good resistance to water, oil, solvent and ...
From Wikipedia, the free encyclopedia. Chemical name. Valerolactonemay refer to: delta-Valerolactone. gamma-Valerolactone. Index of chemical compounds with the same name. This set index articlelists chemical compoundsarticles associated with the same name. If an internal linkled you here, you may wish to change the link to point directly to the ...