RIFM fragrance ingredient safety assessment, 6-nonenenitrile, (Z)- (9CI), CAS Registry Number 80639-54-9.
And Reproductive Toxicity
Developmental
Environmental Safety
Genotoxicity
Local Respiratory Toxicity
Phototoxicity/Photoallergenicity
Repeated Dose
Skin Sensitization
Journal
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association
ISSN: 1873-6351
Titre abrégé: Food Chem Toxicol
Pays: England
ID NLM: 8207483
Informations de publication
Date de publication:
Jul 2021
Jul 2021
Historique:
received:
05
02
2021
accepted:
30
03
2021
pubmed:
12
4
2021
medline:
21
9
2021
entrez:
11
4
2021
Statut:
ppublish
Résumé
The existing information supports the use of this material as described in this safety assessment. 6-Nonenenitrile, (Z)- (9CI) was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data from read-across analog 3-(cis-3-hexenyloxy)propanenitrile (CAS # 142653-61-0) show that 6-nonenenitrile, (Z)- (9CI) is not expected to be genotoxic. The repeated dose, 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 6-nonenenitrile, (Z)- (9CI) is below the TTC (0.0015 mg/kg/day, 0.0015 mg/kg/day, and 0.47 mg/day, respectively). Data from read-across analog 3-(cis-3-hexenyloxy)propanenitrile (CAS # 142653-61-0) show that there are no safety concerns for 6-nonenenitrile, (Z)- (9CI) for skin sensitization under the current declared levels of use. The phototoxicity/photoallergenicity endpoints were evaluated based on ultraviolet (UV) spectra; 6-nonenenitrile, (Z)- (9CI) is not expected to be phototoxic/photoallergenic. The environmental endpoints were evaluated; 6-nonenenitrile, (Z)- (9CI) 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.
Identifiants
pubmed: 33839217
pii: S0278-6915(21)00213-1
doi: 10.1016/j.fct.2021.112180
pii:
doi:
Substances chimiques
Nitriles
0
Perfume
0
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
112180Informations de copyright
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