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3-Butyn-1-ol, 98%

Catalog No. AAA1147706
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Quantity:
25 g
250 g
5 g
Catalog No. Quantity
AAA1147706 5 g
AAA1147714 25 g
AAA1147730 250 g
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Catalog No. AAA1147706

Supplier: Thermo Scientific Chemicals A1147706

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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.

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

Specifications

Melting Point -63°C
Density 0.927
Boiling Point 129°C to 130°C
Flash Point 36°C (96°F)
Odor Characteristic
Refractive Index 1.4405
Linear Formula HC≡CCH2CH2OH
Quantity 5 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
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Safety and Handling

Hazard Category H226-H302+H312-H315-H319-H335
Hazard Statement GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, N.O.S.
EINECSNumber 213-161-9
RTECSNumber ES0710000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only