Lot numbers can be found on the outside label of a product:
Please log in for operation!
*For research and further manufacturing use only, not for direct human use.
Structure of 501-65-5
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
1,2-Diphenylethyne features a rigid, linear alkyne core flanked by two aromatic rings, conferring high stability and distinct electronic properties. This structure enables efficient coupling reactions in cross-coupling protocols and serves as a key scaffold in synthetic organic chemistry for constructing complex conjugated systems.
1,2-Diphenylethyne serves as a robust building block in transition-metal-catalyzed coupling reactions, enabling efficient access to conjugated biaryls and functionalized alkynes. Its high bench stability and clean purification profile make it ideal for synthetic workflows requiring precise control over molecular architecture. Functions effectively in Sonogashira couplings and as a precursor to complex heterocyclic scaffolds.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H302-H315-H319-H335
|
|
|
Precautionary Statements : P261-P302+P352-P304+P340
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: