A7646912
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 |
CAS DataBase Reference | 35225-79-7(CAS DataBase Reference) |
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 |