trans,trans-Dibenzylideneacetone, 98+%

Description

CAS: 35225-79-7 | C17H14O | 234.30 g/mol

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.

Specifications

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-one
• 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

• Melting Point: 112°C to 114°C
• Quantity: 100 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

Safety and Handling

TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only