trans,trans-Dibenzylideneacetone , 98% , 35225-79-7

CAS NO.：35225-79-7

Empirical Formula: C17H14O

Molecular Weight: 234.29

MDL number: MFCD00004790

EINECS: 609-096-4

Pack Size	Price	Stock	Quantity
5G	RMB28.80	In Stock
25G	RMB51.20	In Stock
100G	RMB154.40	In Stock
250g	RMB375.20	In Stock
500g	RMB751.20	In Stock
others			Enquire

Update time: 2022-07-08

PRODUCT 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

Description and 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.

Safety

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

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