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trans,trans-Dibenzylideneacetone

trans,trans-Dibenzylideneacetone structure

CAS No.: 35225-79-7

Chemical Name:: trans,trans-Dibenzylideneacetone

Synonyms: AKOS 213-33;DISTYRYL KETONE;DIBENZAL ACETONE;Dibenzylideneaceton;trans,trans-DibenzyL;Dibenzylidineacetone DBA;Dibenzylideneacetone ,99%;1,5-DIPHENYL-3-PENTADIENONE;TRANS,TRANS-DIBENZALACETONE;TRANS,TRANS-DISTYRYL KETONE

CBNumber:: CB0705220

Molecular Formula:: C17H14O

Molecular Weight:: 234.29

MDL Number:: MFCD00004790

MOL File:: 35225-79-7.mol

MSDS File:: SDS

Last updated:2024-08-17 21:30:02

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trans,trans-Dibenzylideneacetone Properties

Melting point	104-107 °C (lit.)
Boiling point	336.62°C (rough estimate)
Density	1.0477 (rough estimate)
refractive index	1.5000 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	acetone: soluble(lit.)
form	Crystalline Powder
color	Yellow
Water Solubility	Soluble in chloroform, acetone, alcohol (slightly), and hot methanol. Insoluble in water.
Merck	14,3006
BRN	608434
InChIKey	WMKGGPCROCCUDY-PHEQNACWSA-N
CAS DataBase Reference	35225-79-7(CAS DataBase Reference)
FDA UNII	9QXO7BCY9L

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H315-H319

Precautionary statements

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Safety Statements

22-24/25

WGK Germany

HS Code

29143990

NFPA 704

	1
1		0

trans,trans-Dibenzylideneacetone price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	246425	trans,trans-Dibenzylideneacetone 98%	35225-79-7	50g	$208	2024-03-01	Buy
Sigma-Aldrich	246425	trans,trans-Dibenzylideneacetone 98%	35225-79-7	10g	$52.6	2023-06-20	Buy
TCI Chemical	D0903	trans,trans-1,5-Diphenyl-1,4-pentadien-3-one >99.0%(GC)	35225-79-7	25g	$43	2024-03-01	Buy
TCI Chemical	D0903	trans,trans-1,5-Diphenyl-1,4-pentadien-3-one >99.0%(GC)	35225-79-7	250g	$322	2024-03-01	Buy
Alfa Aesar	A12095	trans,trans-Dibenzylideneacetone, 98+%	35225-79-7	5g	$26.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
246425	50g	$208	Buy
246425	10g	$52.6	Buy
D0903	25g	$43	Buy
D0903	250g	$322	Buy
A12095	5g	$26.65	Buy

trans,trans-Dibenzylideneacetone Chemical Properties,Uses,Production

Chemical Properties

trans,trans-Dibenzylideneacetone is a yellow crystalline powder, melting point 110-111℃; cis-trans is a light yellow needle crystal, melting point 60℃; cis-cis is a yellow oily liquid, boiling point 130℃ (2.7Pa). Soluble in ethanol, acetone, chloroform, insoluble in water.

Uses

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.

Application

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

trans,trans-Dibenzylideneacetone synthesis

Synthesis of trans,trans-Dibenzylideneacetone from Benzaldehyde and trans-4-Phenyl-3-buten-2-one

trans,trans-Dibenzylideneacetone Preparation Products And Raw materials

Raw materials

Benzene, [(1E)-2-iodoethenyl]- 3-BENZYLIDENE-2,4-PENTANEDIONE Benzyldiisopropylamine 1-Phenylpentan-3-one trans-4-Phenyl-3-buten-2-one

E-PHENYLETHENYLBORONIC ACID Cinnamaldehyde Benzaldehyde Phenylacetylene Phenylboronic acid

carbon monoxide

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Preparation Products

trans,trans-Dibenzylideneacetone Suppliers

Global( 238)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-18789408387	1057@dideu.com	China	3958	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12839	58
Anhui Yiao New Material Technology Co., Ltd	+86-18033737140 +86-17354101231	sales1@hbganmiao.com	China	227	58
Hebei Ganmiao New material Technology Co., LTD	+86-17332992504 +86-17332992504	sales8@hbganmiao.com	China	299	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18774	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Anhui Yiao New Material Technology Co., Ltd	58
Hebei Ganmiao New material Technology Co., LTD	58
Springchem New Material Technology Co.,Limited	57
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
AB PharmaTech,LLC	55

Synthesis and Uses of trans,trans-Dibenzylideneacetone
trans,trans-Dibenzylideneacetone often abbreviated dba, is an organic compound with the formula C17H14O. It is a pale-yellow s....
Jul 25，2024

View Lastest Price from trans,trans-Dibenzylideneacetone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-08-20	Dibenzylideneacetone 35225-79-7	US $10.00-8.00 / kg	1kg	99%	20ton	Hebei Ganmiao New material Technology Co., LTD
2024-08-17	trans,trans-Dibenzylideneacetone 35225-79-7	US $1.00 / KG	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd
2024-06-11	Dibenzylideneacetone 35225-79-7	US $0.00 / kg	1kg	99%	1 tons	Anhui Yiao New Material Technology Co., Ltd

Dibenzylideneacetone
35225-79-7
US $10.00-8.00 / kg
99%
Hebei Ganmiao New material Technology Co., LTD

trans,trans-Dibenzylideneacetone
35225-79-7
US $1.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

Dibenzylideneacetone
35225-79-7
US $0.00 / kg
99%
Anhui Yiao New Material Technology Co., Ltd

trans,trans-Dibenzylideneacetone Spectrum

trans,trans-Dibenzylideneacetone(35225-79-7)¹HNMR trans,trans-Dibenzylideneacetone(35225-79-7)FT-IR trans,trans-Dibenzylideneacetone(35225-79-7)Raman trans,trans-Dibenzylideneacetone(35225-79-7)IR

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AKOS 213-33 trans,trans-Dibenzylideneacetone 98% Dibenzylidineacetone DBA DIBENZAL ACETONE DISTYRYL KETONE 1,5-DIPHENYL-1,4-PENTADIEN-3-ONE 1,5-DIPHENYL-3-PENTADIENONE trans,trans-Dibenzylideneacetone, 98+% 1,5-Diphenyl-1,4-pentadien-3-one, trans,trans-1,5-Diphenyl-1,4-pentadien-3-one trans,trans-Dibenzylideneacetone,96% (1E,4E)-1,5-Diphenylpenta-1,4-dien-3-one Dibenzylideneacetone ,99% trans,trans-Dibenzalacetone trans,trans-Dibenzylideneacetone trans,trans-Distyryl Ketone trans,trans-Dibenzylideneacetone 1,4-Pentadien-3-one,1,5-diphenyl-, (1E,4E)- TRANS,TRANS-DIBENZALACETONE TRANS,TRANS-DIBENZYLIDENEACETONE TRANS,TRANS-DISTYRYL KETONE TRANS,TRANS-1,5-DIPHENYL-1,4-PENTADIEN-3-ONE TRANS,TRANS-1,5-DIPHENYLPENTA-1,4-DIEN-3-ONE TRANS,TRANS-DIBENZYLIDENEACETONE trans,trans-dibenzalacetone, dibenzylideneacetone,Distyryl ketone trans,trans-Dibenzylideneaceton:trans,trans-1,5-Diphenyl-1,4-pentadiene-3-one trans,trans-1,5-Diphenyl-1,4-pentadien-3-one > trans,trans-DibenzyL Dibenzylideneaceton (E,E)-Dibenzylidene acetone 35225-79-7 C6H5CHCH2CO C6H5CHCHCOCHCHC6H5 Organic Building Blocks Ketones Carbonyl Compounds C15 to C38 Building Blocks Building Blocks C15 to C38 Carbonyl Compounds Chemical Synthesis Ketones Organic Building Blocks Adehydes, Acetals & Ketones Medical Intermediates