Alfa Aesar™ 3-Butyn-1-ol, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11477.06

UNSPSC: 12352104

Code: NEW

Additional Details:
Additional Details: CAS Number: 927-74-2 Weight: 0.01000kg


Quantity 5g

Product Code. 11359509

Quantity Price
1 £ 17.07 / 5g
Estimated Shipment date
from Supplier 04-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material 3-Butyn-1-ol
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

Specification

Formula Weight 70.09
Health Hazard 3 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.
Linear Formula HC≡CCH2CH2OH
Chemical Name or Material 3-Butyn-1-ol
CAS 927-74-2
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, N.O.S.
Health Hazard 1 Warning
Quantity 5g
Beilstein 773710
Odor Characteristic
Flash Point 36°C (96°F)
Molecular Formula C4H6O
UN Number UN1987
Health Hazard 2 GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
TSCA TSCA
MDL Number MFCD00002955
Melting Point −63°C
Assay ≥98%
Synonym 4-Hydroxy-1-butyne
RTECS Number ES0710000
Boiling Point 129° to 130°C

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.

Documentation

Technical documents

Safety and Handling

Warning

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.