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trans,trans-Dibenzylideneacetone, 98+%, Thermo Scientific Chemicals Product Code.: 11400023
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trans,trans-Dibenzylideneacetone, 98+%, Thermo Scientific Chemicals

Product Code. 11400023
25 g
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Quantity:
5 g
25 g
100 g
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Product Code. 11400023

Brand: Thermo Scientific Alfa Aesar A12095.14

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Description

trans,trans-Dibenzylideneacetone was used as an additive in the copper-catalyzed-arylation of imidazoles. It is a reactant involved in Nazarov-like cyclization, Transfer hydrogenation, Lewis acid mediated condensation, Hetero-Diels-Alder reactions, Asymmetric 1,4-addition reactions and Michael addition reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
trans,trans-Dibenzylideneacetone was used as an additive in the copper-catalyzed-arylation of imidazoles. It is a reactant involved in Nazarov-like cyclization, Transfer hydrogenation, Lewis acid mediated condensation, Hetero-Diels-Alder reactions, Asymmetric 1,4-addition reactions and Michael addition reactions.

Solubility
Soluble in chloroform, acetone, alcohol (slightly), and hot methanol. Insoluble in water.

Notes
Store at room temperature. Keep away from oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 35225-79-7
Molecular Formula C17H14O
Molecular Weight (g/mol) 234.30
MDL Number MFCD00004790
InChI Key WMKGGPCROCCUDY-PHEQNACWSA-N
Synonym dibenzylideneacetone, 1,5-diphenylpenta-1,4-dien-3-one, trans,trans-dibenzylideneacetone, dibenzalacetone, 1e,4e-1,5-diphenylpenta-1,4-dien-3-one, dibenzylidene acetone, distyryl ketone, 1,5-diphenyl-1,4-pentadien-3-one, trans,trans-dibenzalacetone, trans,trans-1,5-diphenyl-1,4-pentadien-3-oneShow MoreShow Less
PubChem CID 640180
IUPAC Name (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one
SMILES O=C(\C=C\C1=CC=CC=C1)/C=C/C1=CC=CC=C1

Specifications

Melting Point 112°C to 114°C
Quantity 25 g
Beilstein 608434
Merck Index 14,3006
Solubility Information Soluble in chloroform,acetone,alcohol (slightly),and hot methanol. Insoluble in water.
Formula Weight 234.3
Percent Purity ≥98%
Chemical Name or Material trans,trans-Dibenzylideneacetone

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0363044 Certificate TypeCertificate of Analysis Date11/03/2024 Catalog NumberA12095.22,A12095.14,A12095.06
Lot Number10239268 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA12095.22,A12095.14,A12095.06
Lot NumberF1303A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12095.22,A12095.14,A12095.06
Lot NumberJ4959C Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12095.22,A12095.14,A12095.06
Lot NumberE07S041 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12095.22,A12095.14,A12095.06

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