W318000

2-Mercaptopropionic acid

≥95%, FG

• Synonyme(s) : Thiolactic acid, 2-Mercaptopropionic acid
• Formule linéaire : CH₃CH(SH)COOH
• Numéro CAS: 79-42-5
• Poids moléculaire : 106.14
• Numéro FEMA: 3180
• Numéro Beilstein : 506218
• Numéro CE : 201-206-5
• Conseil de l'Europe Nº : 4156
• Numéro MDL: MFCD00004862
• Code UNSPSC : 12164502
• ID de substance PubChem : 24901535
• Numéro Flavis : 12.039
• Nomenclature NACRES : NA.21

Propriétés

• Source biologique: synthetic
• Niveau de qualité: 400
• Qualité: FG; Fragrance grade; Halal; Kosher
• Agence: follows IFRA guidelines; meets purity specifications of JECFA
• Conformité réglementaire: EU Regulation 1223/2009; EU Regulation 1334/2008 & 872/2012
• Pureté: ≥95%
• Indice de réfraction: n20/D 1.481 (lit.)
• Point d'ébullition: 102 °C/16 mmHg (lit.); 203-208 °C (lit.)
• Pf: 10-14 °C (lit.)
• Densité: 1.196 g/mL at 25 °C (lit.)
• Application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• Allergène alimentaire: no known allergens
• Allergène de parfum: no known allergens
• Propriétés organoleptiques: meaty; roasted; sulfurous
• Chaîne SMILES: CC(S)C(O)=O
• InChI: 1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)
• Clé InChI: PMNLUUOXGOOLSP-UHFFFAOYSA-N

Description

Description générale

2-Mercaptopropionic acid is a synthetic flavor and skin sensitizer used in cosmetics, food and household care products.

Application

• Improving the Efficacy of ALA-Based Photodynamic Therapy: 2-MPA was used in the one-step aqueous synthesis of anionic and cationic AgInS2 quantum dots, demonstrating a significant enhancement in the therapeutic efficacy of aminolevulinic acid-based photodynamic cancer therapy (Hashemkhani et al., 2022).


• Fabrication of Hierarchical Core-Shell Heteroarchitectures: 2-MPA facilitates the assembly of Au@ZnO heterostructures for photocatalytic applications, underscoring its pivotal role in the synthesis of complex nanostructured materials (Pączkowski & Gawdzik, 2021).


• Investigating Genotoxic and Apoptotic Pathways: This study uses 2-MPA coated silver sulfide quantum dots to explore their effects on genotoxic and apoptotic pathways in vitro, providing insights into the biocompatibility and safety profile of these nanomaterials (Ozkan Vardar et al., 2018).

Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H314
• Conseils de prudence: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Classification des risques: Skin Corr. 1B
• Code de la classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 190.4 °F - closed cup
• Point d'éclair (°C): 88 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter