RIFM fragrance ingredient safety assessment, 2-methylundecanol, CAS Registry Number 10522-26-6

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, T. M. Penning, 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

    Abstract

    This material was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, as well as environmental safety. Data from the suitable read across analogs 2-butyloctan-1-ol (CAS # 3913-02-8) and 2-ethyl-1-hexanol (CAS # 104-76-7) show that this material is not genotoxic nor does it have skin sensitization potential. The reproductive and local respiratory toxicity endpoints were completed using the TTC (Threshold of Toxicological Concern) for a Cramer Class I material (0.03 and 1.4 mg/day, respectively). The repeated dose toxicity endpoint was completed using 2-ethyl-1-hexanol (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 toxicity endpoint was completed using 2-ethyl-1-hexanol (CAS # 104-76-7) as a suitable read across analog, 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)S119-S128
    JournalFood and Chemical Toxicology
    Volume97
    DOIs
    StatePublished - Nov 1 2016

    Keywords

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

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