RIFM fragrance ingredient safety assessment, 2-ethyl-1-butanol, CAS Registry Number 97-95-0

A. M. Api, D. Belsito, S. Bhatia, M. Bruze, P. Calow, M. L. Dagli, W. Dekant, A. D. Fryer, L. Kromidas, S. La Cava, J. F. Lalko, A. Lapczynski, D. C. Liebler, Y. Miyachi, V. T. Politano, G. Ritacco, D. Salvito, T. W. Schultz, J. Shen, I. G. SipesB. Wall, D. K. Wilcox

    Research output: Contribution to journalShort surveypeer-review

    1 Scopus citations

    Abstract

    The use of this material under current conditions is supported by existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental and reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, as well as environmental safety. Data from the suitable read across analog 2-ethylhexanol (CAS # 104-76-7) show that this material is not genotoxic. Data from the suitable read across analog isopropyl alcohol (CAS # 67-63-0) show that this material does not have skin sensitization potential. The local respiratory toxicity endpoint was completed using the TTC (Threshold of Toxicological Concern) for a Cramer Class I material (1.4 mg/day). The repeated dose toxicity endpoint was completed using 2-ethylhexanol (CAS # 104-76-7) and 1-heptanol, 2-propyl (CAS # 10042-59-8) as suitable read across analogs, which provided a MOE > 100. The developmental and reproductive toxicity endpoint was completed using 2-ethyl-hexanol (CAS # 104-76-7) and isobutyl alcohol (CAS # 78-83-1) as suitable read across analogs, which provided a MOE > 100. The phototoxicity/photoallergenicity endpoint was completed based on suitable UV spectra. The environmental endpoint was completed as described in the RIFM Framework.

    Original languageEnglish (US)
    Pages (from-to)S157-S167
    JournalFood and Chemical Toxicology
    Volume97
    DOIs
    StatePublished - Nov 1 2016

    Keywords

    • Developmental and reproductive
    • Environmental safety
    • Genotoxicity
    • Local respiratory toxicity
    • Phototoxicity/photoallergenicity
    • Repeated dose
    • Skin sensitization
    • Toxicity

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