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, Allison 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 survey

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

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Keywords

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

ASJC Scopus subject areas

  • Food Science
  • Toxicology

Cite this

Api, A. M., Belsito, D., Bhatia, S., Bruze, M., Calow, P., Dagli, M. L., Dekant, W., Fryer, A., Kromidas, L., La Cava, S., Lalko, J. F., Lapczynski, A., Liebler, D. C., Penning, T. M., Politano, V. T., Ritacco, G., Salvito, D., Schultz, T. W., Shen, J., ... Wilcox, D. K. (2016). RIFM fragrance ingredient safety assessment, 2-methylundecanol, CAS Registry Number 10522-26-6. Food and Chemical Toxicology, 97, S119-S128. https://doi.org/10.1016/j.fct.2016.07.028