Please login to your online account to display your discounted pricing

Alfa Aesar™ Diphenylacetylene, 99%

$73.08 - $256.15

Chemical Identifiers

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

AAA1397914

  SDS
alfa aesar™
A1397914
25g Each for $73.08

AAA1397922

  SDS
alfa aesar™
A1397922
100g Each for $256.15
Description & Specifications

Specifications

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

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