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trans,trans-Dibenzylideneacetone

trans,trans-Dibenzylideneacetone Structure
trans,trans-Dibenzylideneacetone
  • CAS No.35225-79-7
  • Chemical Name:trans,trans-Dibenzylideneacetone
  • CBNumber:CB0705220
  • Molecular Formula:C17H14O
  • Formula Weight:234.29
  • MOL File:35225-79-7.mol
trans,trans-Dibenzylideneacetone Property
  • 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
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Safety Statements  :22-24/25
  • WGK Germany  :3
  • HS Code  :29143990
  • NFPA 704:
    1
    1 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H335-H315-H319
  • Precautionary statements P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
trans,trans-Dibenzylideneacetone Price More Price(7)
  • Brand: Sigma-Aldrich(India)
  • Product number: 246425
  • Product name : trans,trans-Dibenzylideneacetone
  • Purity: 98%
  • Packaging: 10G
  • Price: ₹5141.88
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 246425
  • Product name : trans,trans-Dibenzylideneacetone
  • Purity: 98%
  • Packaging: 50G
  • Price: ₹15999.35
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A12095-22
  • Product name : trans,trans-Dibenzylideneacetone, 98+%
  • Purity: 
  • Packaging: 100g
  • Price: ₹13071
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: D0903
  • Product name : trans,trans-1,5-Diphenyl-1,4-pentadien-3-one
  • Purity: min. 99.0 %
  • Packaging: 25G
  • Price: ₹4800
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A12095-14
  • Product name : trans,trans-Dibenzylideneacetone, 98+%
  • Purity: 
  • Packaging: 25g
  • Price: ₹5503
  • Updated: 2022/05/26
  • Buy: Buy

trans,trans-Dibenzylideneacetone Chemical Properties,Usage,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
Raw materials
Preparation Products
trans,trans-Dibenzylideneacetone Suppliers
Global(244)Suppliers
  • Supplier：
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  • Tel：+86-（0）57185586718<br/>+86-13336195806
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