ChemicalBook >> CAS DataBase List >>trans,trans-Dibenzylideneacetone
trans,trans-Dibenzylideneacetone
- 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:2023-11-02 19:56:47
| 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 | 3 | |||||||||
| HS Code | 29143990 | |||||||||
| NFPA 704 |
|
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 |
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 Preparation Products And Raw materials
Global( 232)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12457 | 58 |
| Anhui Yiao New Material Technology Co., Ltd | +86-199-55145978 +8619955145978 | sales8@anhuiyiao.com | China | 253 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| AB PharmaTech,LLC | 323-480-4688 | United States | 989 | 55 | |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | kaia@neputrading.com | China | 1011 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from trans,trans-Dibenzylideneacetone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-11-02 | Dibenzylideneacetone
35225-79-7
|
US $0.00 / kg | 1kg | 99% | 1 tons | Anhui Yiao New Material Technology Co., Ltd | |
 |
2023-11-02 | Dibenzylideneacetone
35225-79-7
|
US $0.00 / kg | 1kg | 99% | 1 tons | Anhui Yiao New Material Technology Co., Ltd | |
 |
2023-11-02 | Dibenzylideneacetone
35225-79-7
|
US $0.00 / kg | 1kg | 99% | 1 tons | Anhui Yiao New Material Technology Co., Ltd |
-
- Dibenzylideneacetone
35225-79-7
- US $0.00 / kg
- 99%
- Anhui Yiao New Material Technology Co., Ltd
-
- Dibenzylideneacetone
35225-79-7
- US $0.00 / kg
- 99%
- Anhui Yiao New Material Technology Co., Ltd
-
- Dibenzylideneacetone
35225-79-7
- US $0.00 / kg
- 99%
- Anhui Yiao New Material Technology Co., Ltd
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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
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Building Blocks
C15 to C38
Carbonyl Compounds
Chemical Synthesis
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Organic Building Blocks
Adehydes, Acetals & Ketones
Medical Intermediates