Thermo Fisher, A13823.14, 2-Butyne, 98%, Thermo Scientific Chemicals

Thermo Fisher, A13823.
14, 2-Butyne, 98%, Thermo Scientific Chemicals 2-Butyne is used to synthesize alkylated hydroquinones in the total synthesis of Vitamin E. It is also used as pharmaceutical intermediates.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
CAS: 503-17-3
IUPAC Name: but-2-yne
Molecular Formula: C4H6
InChI Key: XNMQEEKYCVKGBD-UHFFFAOYSA-N
SMILES: CC#CC
Appearance (Color): Clear colorless to very pale yellow
Refractive Index: 1.
3900-1.
3940 @ 20?C
Form: Liquid
Assay (GC): ≥97.
5%