163678

Thioacetamid

ACS reagent, ≥99.0%

• Synonym(e): TAA, Ethanethioamid
• Lineare Formel: CH₃CSNH₂
• CAS-Nummer: 62-55-5
• Molekulargewicht: 75.13
• Beilstein: 506006
• EG-Nummer: 200-541-4
• MDL-Nummer: MFCD00008070
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24849761
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 200
• Assay: ≥99.0%
• Form: solid
• mp (Schmelzpunkt): 108-112 °C (lit.)
• Löslichkeit: passes test 2%
• SMILES String: CC(N)=S
• InChI: 1S/C2H5NS/c1-2(3)4/h1H3,(H2,3,4)
• InChIKey: YUKQRDCYNOVPGJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Thioacetamide (TAA) is a thiocarbonyl compound commonly used as a corrosion inhibitor. It prevents corrosion by forming a protective layer on metal surfaces. It undergoes deuterium exchange reaction with D₂O to afford N-dideuterated thioacetamide. Infrared spectral investigations of thioacetamide and its deuterated derivative (N-dideuterated thioacetamide) have been reported.

Anwendung

Hepatotoxin und Cancerogen. Ein Zusatzstoff bei der enantioselektiven Reduktion von β-Ketoester mit immobilisierter Bäckerhefe.

It may also be used as a sulfide source to prepare metal sulfides of metal ions like cadmium, nickel, zinc and copper.

Thioacetamide has been used as a source of sulfur required for the synthesis of CdS nanoparticlesand quantum dots.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H302,H315,H319,H350,H412
• P-Sätze: P201 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges