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I504

Sigma-Aldrich

2-Imidazolidinethione

98%

Synonym(s):

2-Mercaptoimidazoline, 2-Thioxoimidazolidine, N,N′-Ethylenethiourea

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About This Item

Empirical Formula (Hill Notation):
C3H6N2S
CAS Number:
96-45-7
Molecular Weight:
102.16
Beilstein:
106275
EC Number:
202-506-9
MDL number:
MFCD00005276
UNSPSC Code:
12352100
PubChem Substance ID:
24895980
NACRES:
NA.22

Assay

98%

mp

196-200 °C (lit.)

SMILES string

S=C1NCCN1

InChI

1S/C3H6N2S/c6-3-4-1-2-5-3/h1-2H2,(H2,4,5,6)

InChI key

PDQAZBWRQCGBEV-UHFFFAOYSA-N

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Application

  • 2-Imidazolidinethione has been used as a source of nitrogen and sulfur in the preparation of heteroatom functionalized carbon dots with enhanced photoluminescence (PL) emissions.
  • It is a precursor for the synthesis of gel-polymer electrolyte based on cross-linked polyepichlorohydrin terpolymer (GECO), which can be used in lithium-sulfur batteries.
  • It is also used as a vulcanization accelerator in the preparation of styrene-butadiene rubber (SBR) and rubber composites.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H302,H351,H360FD

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Repr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A highly stretchable gel-polymer electrolyte for lithium-sulfur batteries.
Choudhury, Soumyadip et al.
Polymer, 112, 447-456 (2017)
A method to improve the mechanical performance of styrene-butadiene rubber via vulcanization accelerator modified silica.
Zhong, Bangchao et al.
Composites Science and Technology, 117, 46-53 (2015)
Prominence of fusion temperature and engineering heteroatoms on multifarious emissive shifts in carbon dots.
Velusamy, Jayaramakrishnan et al.
Journal of Colloid and Interface Science, 528, 237-247 (2018)
Li Zhou et al.
Food chemistry, 138(2-3), 1355-1359 (2013-02-16)
A rapid and sensitive analytical method for the determination of ethylenethiourea (ETU) in potatoes and cucumbers is developed. This method employs modified QuEChERS followed by high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) analysis. ETU was extracted by alkaline acetonitrile (containing
Kevin Tran et al.
Food chemistry, 140(1-2), 340-342 (2013-04-13)
To response to the need for a rapid, cost-effective, eco-friendly and efficient extraction process, a sensitive method for the determination of ethylenethiourea (ETU) in food matrices by high-performance liquid chromatography-mass spectrometry (HPLC-LC/MS) was developed and validated. ETU was extracted from
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