163678

Thioacetamide

ACS reagent, ≥99.0%

• Synonyme(s) : TAA, Ethanethioamide
• Formule linéaire : CH₃CSNH₂
• Numéro CAS: 62-55-5
• Poids moléculaire : 75.13
• Numéro Beilstein : 506006
• Numéro CE : 200-541-4
• Numéro MDL: MFCD00008070
• Code UNSPSC : 12352100
• ID de substance PubChem : 24849761
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 200
• Pureté: ≥99.0%
• Forme: solid
• Pf: 108-112 °C (lit.)
• Solubilité: passes test 2%
• Chaîne SMILES: CC(N)=S
• InChI: 1S/C2H5NS/c1-2(3)4/h1H3,(H2,3,4)
• Clé InChI: YUKQRDCYNOVPGJ-UHFFFAOYSA-N

Description

Description générale

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.

Application

Hepatotoxin and carcinogen. An additive in enantioselective reduction of β-keto esters with immobilized baker′s yeast.

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H302,H315,H319,H350,H412
• Conseils de prudence: P201 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges