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Merck

172502

Thioacetamide

reagent grade, 98%, solid

Synonym(s):

TAA, Ethanethioamide

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About This Item

Linear Formula:
CH3CSNH2
CAS Number:
62-55-5
Molecular Weight:
75.13
NACRES:
NA.21
PubChem Substance ID:
57647624
UNSPSC Code:
12352100
EC Number:
200-541-4
MDL number:
MFCD00008070
Beilstein/REAXYS Number:
506006
Assay:
98%
Form:
solid

Key Documents

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Product Name

Thioacetamide, reagent grade, 98%

form

solid

InChI key

YUKQRDCYNOVPGJ-UHFFFAOYSA-N

InChI

1S/C2H5NS/c1-2(3)4/h1H3,(H2,3,4)

SMILES string

CC(N)=S

grade

reagent grade

assay

98%

mp

108-112 °C (lit.)

functional group

amine

Quality Level

200

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Application

Thioacetamide may be used as a source of sulfur required for the synthesis of CdS nanoparticles in PVA (poly (vinyl alcohol)) solutions. It may be used in the preparation of sulfur precursor stock solution, which was required during the synthesis of CdS quantum dots in PVA-COOH (carboxylic acid functionalized poly(vinyl alcohol)) and EPC (Enzyme-Polymer Conjugate) solutions.
Thioacetamide may be used in the preparation of Sb(TA)2Cl3, a precursor for oxide-free stibnite. The addition of TA during the synthesis of visible-light activated titanium dioxide photocatalysts led to an increase in its photocatalytic activity.

General description

Thioacetamide is a thiocarboxamide used as a crosslinking agent for polymers, chemical reagents, and catalysts.

Thioacetamide is a thiocarbonyl compound. 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.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

172502-100G: + 80925: + 172502-25G: + 172502-VAR: + 172502-500G: + 172502-BULK:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9849
BCCK6050
BCCJ3634
BCCG7017
BCCG1930

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Solubility measurement, correlation and mixing properties of thioacetamide in fifteen pure solvents
Huang L, et al.
Journal of Molecular Liquids, 363, 119847-119847 (2022)
Oxide-free Sb2S3 sensitized solar cells fabricated by spin and heat-treatment of Sb (III)(thioacetamide)2Cl3.
You MS, et al.
Organic Electronics, 21, 155-159 (2015)
Thioacetamide and thiourea impact on visible light activity of TiO2.
Zaleska A, et al.
Applied Catalysis. B, Environmental, 76(1), 1-8 (2007)
Infrared Spectra and Normal Vibrations of Thioamides. II. Thioacetamide.
Suzuki I.
Bulletin of the Chemical Society of Japan, 35(9), 1449-1456 (1962)
Alexandra Mansur et al.
Sensors (Basel, Switzerland), 11(10), 9951-9972 (2011-12-14)
In the present research, the concept of developing a novel system based on polymer-enzyme macromolecules was tested by coupling carboxylic acid functionalized poly(vinyl alcohol) (PVA-COOH) to glucose oxidase (GOx) followed by the bioconjugation with CdS quantum-dots (QD). The resulting organic-inorganic
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