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Encyclopedia > Isovaleric acid
3-Methylbutanoic acid
3-Methylbutanoic acid
Chemical name 3-Methylbutanoic acid
Chemical formula C5H10O2
Molecular mass 102.13 g/mol
CAS number [207-975-3]
Density 0.925 g/cm3
Melting point -29 °C
Boiling point 175-177 °C
SMILES CC(C)CC(O)O
Disclaimer and references

3-Methylbutanoic acid, or more commonly isovaleric acid, is a natural fatty acid found in a wide variety of plants and essential oils. Isovaleric acid is clear colorless liquid that is sparingly soluble in water, but well soluble in most common organic solvents. IUPAC nomenclature is a system of naming chemical compounds and of describing the science of chemistry in general. ... A chemical formula (also called molecular formula) is a concise way of expressing information about the atoms that constitute a particular chemical compound. ... The molecular mass (abbreviated MM) of a substance, called molecular weight and abbreviated as MW, is the mass of one molecule of that substance, relative to the unified atomic mass unit u (equal to 1/12 the mass of one atom of carbon-12). ... CAS registry numbers are unique numerical identifiers for chemical compounds, polymers, biological sequences, mixtures and alloys. ... Density (symbol: ρ - Greek: rho) is a measure of mass per unit of volume. ... The melting point of a solid is the temperature at which it changes state from solid to liquid. ... The boiling point of a substance is the temperature at which it can change its state from a liquid to a gas throughout the bulk of the liquid at a given pressure. ... The simplified molecular input line entry specification or SMILES is a specification for unambiguously describing the structure of chemical molecules using short ASCII strings. ... In chemistry, especially biochemistry, a fatty acid is a carboxylic acid (or organic acid), often with a long aliphatic tail (long chains), either saturated or unsaturated. ... An essential oil is a concentrated, hydrophobic liquid containing volatile aromatic compounds extracted from plants. ...


Isovaleric acid has a strong pungent sweaty smell, but its volatile esters have pleasing scents and are used widely in perfumery. General formula of an ester of a carboxylic acid. ...


Other synonyms include delphinic acid, 3-methylbutyric acid, and isopentanoic acid.



 

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