Please login to your online account to display your discounted pricing

Alfa Aesar™ Diphenylacetylene, 99%

$73.31 - $223.99

Chemical Identifiers

Chemical Name or Material Diphenylacetylene
CAS 501-65-5
Molecular Formula C14H10
Formula Weight 178.23g/mol
MDL Number MFCD00004786
Beilstein 606478
Merck Index 14,9504
Synonym Tolan
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1397914

 
alfa aesar™
A13979-14
25g Each for $73.31

AAA1397922

 
alfa aesar™
A13979-22
100g Each for $223.99
Description & Specifications

Specifications

Odor Odorless
Melting Point 58° to 62°C
Boiling Point 170°C (19mmHg)
Quantity 25g
Chemical Name or Material Diphenylacetylene
CAS 501-65-5
Assay 99%
Molecular Formula C14H10
Formula Weight 178.23g/mol
MDL Number MFCD00004786
Beilstein 606478
Merck Index 14,9504
Synonym Tolan
Recommended Storage 2° to 8°C
TSCA TSCA

Applications
Diphenylacetylene is often used as a building block in organic and organometallic chemistry. It acts as dienophile and under goes Diels-Alder reaction with tetraphenylcyclopentadienone to prepare hexaphenylbenzene. It acts as a precursor in the preparation of 3-alkoxycyclopropene by reacting with benzal chloride in the presence of potassium t-butoxide.

Solubility
Miscible with ether and hot alcohol. Immiscible with water.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

2° to 8°C