RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0

A. M. Api; D. Belsito; D. Botelho; M. Bruze; G. A. Burton; J. Buschmann; M. A. Cancellieri; M. L. Dagli; M. Date; W. Dekant; C. Deodhar; A. D. Fryer; L. Jones; K. Joshi; M. Kumar; A. Lapczynski; M. Lavelle; I. Lee; D. C. Liebler; H. Moustakas; M. Na; T. M. Penning; G. Ritacco; J. Romine; N. Sadekar; T. W. Schultz; D. Selechnik; F. Siddiqi; I. G. Sipes; G. Sullivan; Y. Thakkar; Y. Tokura

doi:10.1016/j.fct.2022.112876

RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0

A. M. Api, D. Belsito, D. Botelho, M. Bruze, G. A. Burton, J. Buschmann, M. A. Cancellieri, M. L. Dagli, M. Date, W. Dekant, C. Deodhar, A. D. Fryer, L. Jones, K. Joshi, M. Kumar, A. Lapczynski, M. Lavelle, I. Lee, D. C. Liebler, H. MoustakasM. Na, T. M. Penning, G. Ritacco, J. Romine, N. Sadekar, T. W. Schultz, D. Selechnik, F. Siddiqi, I. G. Sipes, G. Sullivan, Y. Thakkar, Y. Tokura

Pulmonary and Critical Care Medicine

Research output: Contribution to journal › Short survey › peer-review

Abstract

The existing information supports the use of this material as described in this safety assessment. 2,6-Nonadienenitrile was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data show that 2,6-nonadienenitrile is not genotoxic. Data on read-across analog E- and Z-2(+3),12-tridecadiennitrile (CAS # 124071-40-5) provided 2,6-nonadienenitrile a calculated Margin of Exposure (MOE) > 100 for the repeated dose toxicity endpoint. The reproductive and local respiratory toxicity endpoints were evaluated using the Threshold of Toxicological Concern (TTC) for a Cramer Class III material, and the exposure to 2,6-nonadienenitrile is below the TTC (0.0015 mg/kg/day and 0.47 mg/day, respectively). Data show that there are no safety concerns for 2,6-nonadienenitrile for skin sensitization under the current declared levels of use. The phototoxicity/photoallergenicity endpoints were evaluated based on ultraviolet/visible (UV/Vis) spectra; 2,6-nonadienenitrile is not expected to be phototoxic/photoallergenic. The environmental endpoints were evaluated; 2,6-nonadienenitrile 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)
Article number	112876
Journal	Food and Chemical Toxicology
Volume	161
DOIs	https://doi.org/10.1016/j.fct.2022.112876
State	Published - Mar 2022

ASJC Scopus subject areas

Food Science
Toxicology

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10.1016/j.fct.2022.112876

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Api, A. M., Belsito, D., Botelho, D., Bruze, M., Burton, G. A., Buschmann, J., Cancellieri, M. A., Dagli, M. L., Date, M., Dekant, W., Deodhar, C., Fryer, A. D., Jones, L., Joshi, K., Kumar, M., Lapczynski, A., Lavelle, M., Lee, I., Liebler, D. C., ... Tokura, Y. (2022). RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0. Food and Chemical Toxicology, 161, Article 112876. https://doi.org/10.1016/j.fct.2022.112876

Api, AM, Belsito, D, Botelho, D, Bruze, M, Burton, GA, Buschmann, J, Cancellieri, MA, Dagli, ML, Date, M, Dekant, W, Deodhar, C, Fryer, AD, Jones, L, Joshi, K, Kumar, M, Lapczynski, A, Lavelle, M, Lee, I, Liebler, DC, Moustakas, H, Na, M, Penning, TM, Ritacco, G, Romine, J, Sadekar, N, Schultz, TW, Selechnik, D, Siddiqi, F, Sipes, IG, Sullivan, G, Thakkar, Y & Tokura, Y 2022, 'RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0', Food and Chemical Toxicology, vol. 161, 112876. https://doi.org/10.1016/j.fct.2022.112876

@article{36d1050cc61f40d594773b02f9304b37,

title = "RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0",

abstract = "The existing information supports the use of this material as described in this safety assessment. 2,6-Nonadienenitrile was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data show that 2,6-nonadienenitrile is not genotoxic. Data on read-across analog E- and Z-2(+3),12-tridecadiennitrile (CAS # 124071-40-5) provided 2,6-nonadienenitrile a calculated Margin of Exposure (MOE) > 100 for the repeated dose toxicity endpoint. The reproductive and local respiratory toxicity endpoints were evaluated using the Threshold of Toxicological Concern (TTC) for a Cramer Class III material, and the exposure to 2,6-nonadienenitrile is below the TTC (0.0015 mg/kg/day and 0.47 mg/day, respectively). Data show that there are no safety concerns for 2,6-nonadienenitrile for skin sensitization under the current declared levels of use. The phototoxicity/photoallergenicity endpoints were evaluated based on ultraviolet/visible (UV/Vis) spectra; 2,6-nonadienenitrile is not expected to be phototoxic/photoallergenic. The environmental endpoints were evaluated; 2,6-nonadienenitrile 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.",

author = "Api, {A. M.} and D. Belsito and D. Botelho and M. Bruze and Burton, {G. A.} and J. Buschmann and Cancellieri, {M. A.} and Dagli, {M. L.} and M. Date and W. Dekant and C. Deodhar and Fryer, {A. D.} and L. Jones and K. Joshi and M. Kumar and A. Lapczynski and M. Lavelle and I. Lee and Liebler, {D. C.} and H. Moustakas and M. Na and Penning, {T. M.} and G. Ritacco and J. Romine and N. Sadekar and Schultz, {T. W.} and D. Selechnik and F. Siddiqi and Sipes, {I. G.} and G. Sullivan and Y. Thakkar and Y. Tokura",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",

year = "2022",

month = mar,

doi = "10.1016/j.fct.2022.112876",

language = "English (US)",

volume = "161",

journal = "Food and Chemical Toxicology",

issn = "0278-6915",

publisher = "Elsevier Limited",

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TY - JOUR

T1 - RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0

AU - Api, A. M.

AU - Belsito, D.

AU - Botelho, D.

AU - Bruze, M.

AU - Burton, G. A.

AU - Buschmann, J.

AU - Cancellieri, M. A.

AU - Dagli, M. L.

AU - Date, M.

AU - Dekant, W.

AU - Deodhar, C.

AU - Fryer, A. D.

AU - Jones, L.

AU - Joshi, K.

AU - Kumar, M.

AU - Lapczynski, A.

AU - Lavelle, M.

AU - Lee, I.

AU - Liebler, D. C.

AU - Moustakas, H.

AU - Na, M.

AU - Penning, T. M.

AU - Ritacco, G.

AU - Romine, J.

AU - Sadekar, N.

AU - Schultz, T. W.

AU - Selechnik, D.

AU - Siddiqi, F.

AU - Sipes, I. G.

AU - Sullivan, G.

AU - Thakkar, Y.

AU - Tokura, Y.

PY - 2022/3

Y1 - 2022/3

N2 - The existing information supports the use of this material as described in this safety assessment. 2,6-Nonadienenitrile was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data show that 2,6-nonadienenitrile is not genotoxic. Data on read-across analog E- and Z-2(+3),12-tridecadiennitrile (CAS # 124071-40-5) provided 2,6-nonadienenitrile a calculated Margin of Exposure (MOE) > 100 for the repeated dose toxicity endpoint. The reproductive and local respiratory toxicity endpoints were evaluated using the Threshold of Toxicological Concern (TTC) for a Cramer Class III material, and the exposure to 2,6-nonadienenitrile is below the TTC (0.0015 mg/kg/day and 0.47 mg/day, respectively). Data show that there are no safety concerns for 2,6-nonadienenitrile for skin sensitization under the current declared levels of use. The phototoxicity/photoallergenicity endpoints were evaluated based on ultraviolet/visible (UV/Vis) spectra; 2,6-nonadienenitrile is not expected to be phototoxic/photoallergenic. The environmental endpoints were evaluated; 2,6-nonadienenitrile 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.

AB - The existing information supports the use of this material as described in this safety assessment. 2,6-Nonadienenitrile was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data show that 2,6-nonadienenitrile is not genotoxic. Data on read-across analog E- and Z-2(+3),12-tridecadiennitrile (CAS # 124071-40-5) provided 2,6-nonadienenitrile a calculated Margin of Exposure (MOE) > 100 for the repeated dose toxicity endpoint. The reproductive and local respiratory toxicity endpoints were evaluated using the Threshold of Toxicological Concern (TTC) for a Cramer Class III material, and the exposure to 2,6-nonadienenitrile is below the TTC (0.0015 mg/kg/day and 0.47 mg/day, respectively). Data show that there are no safety concerns for 2,6-nonadienenitrile for skin sensitization under the current declared levels of use. The phototoxicity/photoallergenicity endpoints were evaluated based on ultraviolet/visible (UV/Vis) spectra; 2,6-nonadienenitrile is not expected to be phototoxic/photoallergenic. The environmental endpoints were evaluated; 2,6-nonadienenitrile 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.

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U2 - 10.1016/j.fct.2022.112876

DO - 10.1016/j.fct.2022.112876

M3 - Short survey

C2 - 35189309

AN - SCOPUS:85125122878

SN - 0278-6915

VL - 161

JO - Food and Chemical Toxicology

JF - Food and Chemical Toxicology

M1 - 112876

ER -

RIFM fragrance ingredient safety assessment, 2,6-nonadienenitrile, CAS Registry Number 67019-89-0

Abstract

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