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Fragrance material review on 3,4,5,6,6-pentamethylheptan-2-ol
D McGinty1, J Scognamiglio, C S Letizia
1Research Institute for Fragrance Materials Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA. dmcginty@RIFM.org
Abstract:
A toxicologic and dermatologic review of 3,4,5,6,6-pentamethylheptan-2-ol when used as a fragrance ingredient is presented. 3,4,5,6,6-Pentamethylheptan-2-ol is a member of the fragrance structural group branched chain saturated alcohols. The common characteristic structural elements of the alcohols with saturated branched chain are one hydroxyl group per molecule, and a C(4)-C(12) carbon chain with one or several methyl side chains. This review contains a detailed summary of all available toxicology and dermatology papers that are related to this individual fragrance ingredient and is not intended as a stand-alone document. A safety assessment of the entire branched chain saturated alcohol group will be published simultaneously with this document; please refer to Belsito et al. (2010) for an overall assessment of the safe use of this material and all other branched chain saturated alcohols in fragrances.
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