trans,trans-Dibenzylideneacetone, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11344519	Thermo Scientific Alfa Aesar A12095.06	5 g
11400023	Thermo Scientific Alfa Aesar A12095.14	25 g
11410023	Thermo Scientific Alfa Aesar A12095.22	100 g

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.

Chemical Identifiers

• CAS: 35225-79-7
• Molecular Weight (g/mol): 234.30
• InChI Key: WMKGGPCROCCUDY-PHEQNACWSA-N
• PubChem CID: 640180
• SMILES: O=C(\C=C\C1=CC=CC=C1)/C=C/C1=CC=CC=C1

• Molecular Formula: C17H14O
• MDL Number: MFCD00004790
• 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
• IUPAC Name: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one

Specifications

• CAS: 35225-79-7
• Molecular Formula: C17H14O
• Beilstein: 608434
• 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
• InChI Key: WMKGGPCROCCUDY-PHEQNACWSA-N
• IUPAC Name: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one
• PubChem CID: 640180
• Percent Purity: ≥98%

• Melting Point: 112°C to 114°C
• MDL Number: MFCD00004790
• Merck Index: 14,3006
• Solubility Information: Soluble in chloroform,acetone,alcohol (slightly),and hot methanol. Insoluble in water.
• SMILES: O=C(\C=C\C1=CC=CC=C1)/C=C/C1=CC=CC=C1
• Molecular Weight (g/mol): 234.30
• Formula Weight: 234.3
• Chemical Name or Material: trans,trans-Dibenzylideneacetone

Safety and Handling

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only