3-Butyn-1-ol, 98%

Product Code. 11490363

Brand: Thermo Scientific Alfa Aesar A11477.30

Description

CAS: 927-74-2 | C4H6O | 70.091 g/mol

3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an active pharmaceutical ingredient such as fexofenadine.

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
3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an active pharmaceutical ingredient such as fexofenadine.

Solubility
Miscible with alcohols and organic solvents. Immiscible with aliphatic hydrocarbon solvents.

Notes
Incompatible with strong oxidizing agents, acids, acid anhydrides and copper.

Specifications

Chemical Identifiers

• CAS: 927-74-2
• Molecular Formula: C4H6O
• Molecular Weight (g/mol): 70.091
• MDL Number: MFCD00002955
• InChI Key: OTJZCIYGRUNXTP-UHFFFAOYSA-N
• Synonym: 3-butyn-1-ol, 3-butynol, 3-butyne-1-ol, 4-hydroxy-1-butyne, 3-butynyl alcohol, 1-butyn-4-ol, 2-hydroxyethylacetylene, homopropargyl alcohol, 2-hydroxyethyl acetylene, 4-hydroxy-butyne
• PubChem CID: 13566
• ChEBI: CHEBI:27444
• IUPAC Name: but-3-yn-1-ol
• SMILES: C#CCCO

• Melting Point: -63°C
• Density: 0.927
• Boiling Point: 129°C to 130°C
• Flash Point: 36°C (96°F)
• Odor: Characteristic
• Linear Formula: HC≡CCH₂CH₂OH
• Refractive Index: 1.4405
• Quantity: 250 g
• UN Number: UN1987
• Beilstein: 773710
• Solubility Information: Miscible with alcohols and organic solvents. Immiscible with aliphatic hydrocarbon solvents.
• Formula Weight: 70.09
• Percent Purity: ≥98%
• Chemical Name or Material: 3-Butyn-1-ol

Safety and Handling

SDS

RUO – Research Use Only