146455 Aldrich

Isovaleraldehyde

97%

Synonym: 3-Methylbutyraldehyde, 3-Methylbutanal, NSC 404119

Properties

Related Categories Acacia, Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds,
vapor density   2.96 (vs air)
vapor pressure   30 mmHg ( 20 °C)
assay   97%
autoignition temp.   464 °F
refractive index   n20/D 1.388(lit.)
bp   90 °C(lit.)
solubility   alcohol: miscible
  diethyl ether: miscible
  water: slightly soluble
density   0.803 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Packaging

25, 100, 500 mL in glass bottle

Application

Isovaleraldehyde was used as standard to evaluate the quality of olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis1. It was used as internal standard in determination of wine aroma carbonyl compounds with 5-8 carbon atoms2.

General description

Isovaleraldehyde is an attractant and its interaction with zoospores of the fungus Phytophthora palmivora has been studied by binding techniques3.

Price and Availability

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