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Alfa Aesar™ 3-Butyn-1-ol, 98%

$55.88 - $160.08

Chemical Identifiers

CAS 927-74-2
Molecular Formula C4H6O
Linear Formula HC≡CCH2CH2OH
Formula Weight 70.09
MDL Number MFCD00002955
UN Number UN1987
Beilstein 773710
Synonym 4-Hydroxy-1-butyne
Chemical Name or Material 3-Butyn-1-ol
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1147706 SDS Alfa Aesar™
A1147706
5g Each for $55.88
AAA1147714 SDS Alfa Aesar™
A1147714*
25g Each for $160.08
AAA1147730 SDS Alfa Aesar™
A1147730
250g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

927-74-2
HC≡CCH2CH2OH
MFCD00002955
773710
3-Butyn-1-ol
C4H6O
70.09
UN1987
4-Hydroxy-1-butyne

Specifications

927-74-2
HC≡CCH2CH2OH
MFCD00002955
773710
129° to 130°C
5g
Characteristic
≥98%
C4H6O
70.09
UN1987
4-Hydroxy-1-butyne
−63°C
36°C (96°F)
3-Butyn-1-ol

Safety and Handling

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280g-P305+P351+P338
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.

Warning

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, N.O.S.

RTECSNumber : ES0710000

TSCA : TSCA