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727881

Sigma-Aldrich

trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile

≥98%

Synonym(s):

DCTB

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About This Item

Empirical Formula (Hill Notation):
C17H18N2
CAS Number:
300364-84-5
Molecular Weight:
250.34
Beilstein:
8913051
MDL number:
MFCD03453260
UNSPSC Code:
12352100
PubChem Substance ID:
329764360
NACRES:
NA.22

Assay

≥98%
≥98.0% (HPLC)

form

powder

SMILES string

CC(=C/c1ccc(cc1)C(C)(C)C)\C=C(\C#N)C#N

InChI

1S/C17H18N2/c1-13(10-15(11-18)12-19)9-14-5-7-16(8-6-14)17(2,3)4/h5-10H,1-4H3/b13-9+

InChI key

OIASAVWSBWJWBR-UKTHLTGXSA-N

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Application

  • Soluble Microporous Ladder Polymers Formed by Stepwise Nucleophilic Substitution of Octafluorocyclopentene: This study utilizes trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile in the context of creating soluble microporous polymers, particularly highlighting its utility in enhancing the properties of these materials. The detailed characterization and application in ionization spectra are discussed (Krishnan and Parthiban).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Zhihao Huang et al.
Nature communications, 10(1), 1918-1918 (2019-04-25)
Digital polymers with precisely ordered units acting as the coded 0- or 1-bit, are introduced as a promising option for molecular data storage. However, the pursuit of better performance in terms of high storage capacity and useful functions never stops.
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Dalton transactions (Cambridge, England : 2003), 44(32), 14323-14332 (2015-07-23)
A first investigation into the application of a luminescent osmium(ii) bipyridine complex to live cell imaging is presented. Osmium(ii) (bis-2,2-bipyridyl)-2(4-carboxylphenyl) imidazo[4,5f][1,10]phenanthroline was prepared and conjugated to octaarginine, a cell penetrating peptide. The photophysics, cell uptake and cytotoxicity of this osmium
Paul A Scattergood et al.
Dalton transactions (Cambridge, England : 2003), 44(26), 11705-11716 (2015-02-17)
The intense absorption in the red part of the visible range, and the presence of a lowest charge-transfer excited state, render Platinum(II) diimine catecholates potentially promising candidates for light-driven applications. Here, we test their potential as sensitisers in dye-sensitised solar
Baowei Zhang et al.
Nature communications, 9(1), 2499-2499 (2018-06-29)
Structural isomerism of colloidal semiconductor nanocrystals has been largely unexplored. Here, we report one pair of structural isomers identified for colloidal nanocrystals which exhibit thermally-induced reversible transformations behaving like molecular isomerization. The two isomers are CdS magic-size clusters with sharp
Tomomi Iura et al.
Rapid communications in mass spectrometry : RCM, 29(2), 155-162 (2015-02-03)
Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) has been widely utilized for the structural characterization of various synthetic polymers. However, polymer sample molecules can occasionally decompose even in the MALDI process depending on the measurement conditions. In this work, the fragmentation
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