RIFM fragrance ingredient safety assessment, 2,2-dimethyl-3-methyl-3-butenyl propanoate, CAS Registry Number 104468-21-5.
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:
15 Oct 2020
15 Oct 2020
Historique:
received:
05
11
2019
revised:
12
05
2020
accepted:
02
06
2020
pubmed:
9
7
2020
medline:
11
5
2021
entrez:
9
7
2020
Statut:
ppublish
Résumé
The existing information supports the use of this material as described in this safety assessment. 2,2-Dimethyl-3-methyl-3-butenyl propanoate was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data from read-across analog rhodinyl formate (CAS # 141-09-3) show that 2,2-dimethyl-3-methyl-3-butenyl propanoate 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 I material, and the exposure to 2,2-dimethyl-3-methyl-3-butenyl propanoate is below the TTC (0.03 mg/kg/day, 0.03 mg/kg/day, and 1.4 mg/day, respectively). The skin sensitization endpoint was completed using the dermal sensitization threshold (DST) for non-reactive materials (900 μg/cm
Identifiants
pubmed: 32640356
pii: S0278-6915(20)30379-3
doi: 10.1016/j.fct.2020.111489
pii:
doi:
Substances chimiques
Perfume
0
Propionates
0
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
111489Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.