2-Methyl-2-ethyl-hexanoate ester perfume compositions

US4126585A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien (Henkel KGAA) · DE

Inventors

• Jens Conrad · Hilden, DE
• Ulf-Armin Schaper · Krefeld, DE
• Klaus Bruns · Uerdingen, DE

Key dates

• Filing date: Jun 2, 1977
• Grant date: Nov 21, 1978
• Expiry date: Jun 2, 1997

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/283
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

2-Methyl-2-alkyl-alkanoic acid esters of the formula ##STR1## wherein R.sub.1 is a saturated or unsaturated, straight- or branched-chain aliphatic hydrocarbon radical having 1 to 5 carbon atoms, and R.sub.2 and R.sub.3 are independently an alkyl radical having 1 to 4 carbon atoms, which compounds have a wide variety of pleasing and persistent fragrances, and perfume compositions containing them.