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Alfa Aesar™ 4-Pentyn-2-ol, 97%

$55.66 - $55.66

Chemical Identifiers

Chemical Name or Material 4-Pentyn-2-ol
CAS 2117-11-5
Molecular Formula C5H8O
Formula Weight 84.12g/mol
MDL Number MFCD00004555
UN Number UN1987
Beilstein 1734245
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0275206

 
alfa aesar™
L02752-06
5g Each for $55.66

AAL0275214

 
alfa aesar™
L02752-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 126° to 127°C
Quantity 5g
Flash Point 37°C (98°F)
Chemical Name or Material 4-Pentyn-2-ol
CAS 2117-11-5
Assay 97%
Molecular Formula C5H8O
Formula Weight 84.12g/mol
MDL Number MFCD00004555
UN Number UN1987
Beilstein 1734245
Health Hazard 1 Warning
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.
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.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, N.O.S.

Applications
4-Pentyn-2-ol is used in Quantitative structure activity relationship (QSAR) studies pertaining to toxic levels of organic compounds in environmental situations. It is also used in the preparation of Fischer-type rhenium(III) benzoyldiazenido-2-oxacyclocarbenes. Further, it is used in the preparation of C-aryl glycosides by undergoing cycloaddition reaction with an aryl nitrile oxide.

Solubility
Miscible with chloroform and ethyl acetate.

Notes
Incompatible with strong oxidizing agents, acid chlorides and acid anhydrides.

Safety and Handling

Warning

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.

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