RIFM fragrance ingredient safety assessment, 2-mercaptopropionic acid, CAS Registry Number 79-42-5.
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:
Mar 2021
Mar 2021
Historique:
received:
15
10
2020
revised:
01
12
2020
accepted:
10
01
2021
pubmed:
19
1
2021
medline:
12
8
2021
entrez:
18
1
2021
Statut:
ppublish
Résumé
The existing information supports the use of this material as described in this safety assessment. 2-Mercaptopropionic acid was evaluated for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, and environmental safety. Data show that 2-mercaptopropionic acid is not 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-mercaptopropionic acid 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 reactive materials (64 μg/cm
Identifiants
pubmed: 33460696
pii: S0278-6915(21)00021-1
doi: 10.1016/j.fct.2021.111987
pii:
doi:
Substances chimiques
Sulfhydryl Compounds
0
thiolactic acid
O5U6967KGF
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
111987Informations de copyright
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