RIFM fragrance ingredient safety assessment, isobutyl alcohol, CAS Registry Number 78-83-1.
Developmental, and Reproductive
Environmental Safety
Genotoxicity
Local
Phototoxicity/Photoallergenicity
Repeated Dose
Respiratory Toxicity
Skin Sensitization
Toxicity
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:
Dec 2019
Dec 2019
Historique:
received:
13
05
2019
revised:
22
11
2019
accepted:
25
11
2019
pubmed:
30
11
2019
medline:
29
1
2020
entrez:
30
11
2019
Statut:
ppublish
Résumé
The existing information supports the use of this material as described in this safety assessment. Isobutyl alcohol was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data show that isobutyl alcohol is not genotoxic. Data on isobutyl alcohol provide a calculated MOE >100 for the repeated dose toxicity and reproductive toxicity endpoints. Data from read-across material isoamyl alcohol (CAS # 123-51-3) show that there are no safety concerns for isobutyl alcohol for skin sensitization under the current declared levels of use. The phototoxicity/photoallergenicity endpoints were evaluated based on UV spectra; isobutyl alcohol is not expected to be phototoxic/photoallergenic. The local respiratory toxicity endpoint was evaluated using the TTC for a Cramer Class I material and the exposure to isobutyl alcohol is below the TTC (1.4 mg/day). The environmental endpoints were evaluated; isobutyl alcohol was found not to be PBT as per the IFRA Environmental Standards, and its risk quotients, based on its current volume of use in Europe and North America (i.e., PEC/PNEC), are <1.
Identifiants
pubmed: 31783104
pii: S0278-6915(19)30789-6
doi: 10.1016/j.fct.2019.110999
pii:
doi:
Substances chimiques
Butanols
0
isobutyl alcohol
56F9Z98TEM
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
110999Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.