Abstract
The existing information supports the use of this material as described in this safety assessment. 2-Tridecanone was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, photoirritation/photoallergenicity, skin sensitization, and environmental safety. Data from read-across analog 2-heptanone (CAS # 110-43-0) show that 2-tridecanone is not expected to be genotoxic and provide a calculated Margin of Exposure (MOE) > 100 for the repeated dose toxicity and reproductive toxicity endpoints. Data from read-across analog 2-heptanone (CAS # 110-43-0) show that there are no safety concerns for 2-tridecanone for skin sensitization under the current declared levels of use. The photoirritation/photoallergenicity endpoints were evaluated based on ultraviolet/visible (UV/Vis) spectra; 2-tridecanone is not expected to be photoirritating/photoallergenic. The local respiratory toxicity endpoint was evaluated using the Threshold of Toxicological Concern (TTC) for a Cramer Class II material, and the exposure to 2-tridecanone is below the TTC (0.47 mg/day). The environmental endpoints were evaluated; 2-Tridecanone was found not to be Persistent, Bioaccumulative, and Toxic (PBT) as per the International Fragrance Association (IFRA) Environmental Standards, and its risk quotients, based on its current volume of use in Europe and North America (i.e., Predicted Environmental Concentration/Predicted No Effect Concentration [PEC/PNEC]), are <1.
Original language | English (US) |
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Article number | 113408 |
Journal | Food and Chemical Toxicology |
Volume | 169 |
DOIs | |
State | Published - Dec 2022 |
ASJC Scopus subject areas
- Food Science
- Toxicology