(S)-(-)-3-Butyn-2-ol, 99%, Thermo Scientific Chemicals

Description

(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

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.

Applications
(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

Solubility
Miscible with water.

Notes
Incompatible with strong oxidizing agents.

Specifications

• Density: 0.891
• Boiling Point: 108°C to 109°C
• Flash Point: 28°C (82°F)
• Refractive Index: 1.426
• Quantity: 250 mg
• UN Number: UN2929
• Beilstein: 4652597
• Solubility Information: Miscible with water.
• Optical Rotation: −47° (Neat)
• Formula Weight: 70.09
• Percent Purity: 99%
• Chemical Name or Material: (S)-(-)-3-Butyn-2-ol

RUO – Research Use Only