163678
Thioacetamide
ACS reagent, ≥99.0%
Synonym(s):
TAA, Ethanethioamide
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About This Item
Linear Formula:
CH3CSNH2
CAS Number:
Molecular Weight:
75.13
Beilstein:
506006
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
grade
ACS reagent
Quality Level
Assay
≥99.0%
form
solid
mp
108-112 °C (lit.)
solubility
passes test 2%
functional group
amine
SMILES string
CC(N)=S
InChI
1S/C2H5NS/c1-2(3)4/h1H3,(H2,3,4)
InChI key
YUKQRDCYNOVPGJ-UHFFFAOYSA-N
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General description
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis of nickel sulfide powders by thioacetamide in the presence of urea.
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Effect of molecular structure on the efficiency of amides and thiosemicarbazones used for corrosion inhibition of mild steel in hydrochloric acid
EE Ebenso, et al.
Materials Chemistry and Physics, 60, 79-90 (1999)
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Wang LP and Hong GY
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