W318000

2-Mercaptopropionsäure

≥95%, FG

• Synonym(e): Thiolessigsäure, 2-Mercapto-propionsäure
• Lineare Formel: CH₃CH(SH)COOH
• CAS-Nummer: 79-42-5
• Molekulargewicht: 106.14
• FEMA-Nummer: 3180
• Beilstein: 506218
• EG-Nummer: 201-206-5
• CoE-Nummer: 4156
• MDL-Nummer: MFCD00004862
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901535
• Flavis-Nummer: 12.039
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Fragrance grade; Halal; Kosher
• Agentur: follows IFRA guidelines; meets purity specifications of JECFA
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1223/2009; EU Regulation 1334/2008 & 872/2012
• Assay: ≥95%
• Brechungsindex: n20/D 1.481 (lit.)
• bp: 102 °C/16 mmHg (lit.); 203-208 °C (lit.)
• mp (Schmelzpunkt): 10-14 °C (lit.)
• Dichte: 1.196 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Allergener Duftstoff: no known allergens
• Organoleptisch: meaty; roasted; sulfurous
• SMILES String: CC(S)C(O)=O
• InChI: 1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)
• InChIKey: PMNLUUOXGOOLSP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Mercaptopropionsäure ist ein synthetischer Geschmack und Hautsensibilisator, der in der Kosmetik, in Lebensmitteln und in Haushaltspflegeprodukten zur Anwendung kommt.

Anwendung

• 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).

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Gefahreneinstufungen: Skin Corr. 1B
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): 190.4 °F - closed cup
• Flammpunkt (°C): 88 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter