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Alfa Aesar™ 4-Pentyn-1-ol, 98%

$57.53 - $621.59

Chemical Identifiers

Chemical Name or Material 4-Pentyn-1-ol
CAS 5390-04-5
Molecular Formula C5H8O
Linear Formula HC≡C(CH2)3OH
Formula Weight 84.12g/mol
MDL Number MFCD00002974
Beilstein 1736712
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1040506

 
alfa aesar™
A10405-06
5g Each for $57.53

AAA1040514

 
alfa aesar™
A10405-14
25g Each for $200.77

AAA1040522

 
alfa aesar™
A10405-22
100g Each for $621.59
Description & Specifications

Specifications

Quantity 5g
Boiling Point 153° to 155°C
Quantity 5g
Flash Point 62°C (143°F)
Chemical Name or Material 4-Pentyn-1-ol
CAS 5390-04-5
Assay 98%
Molecular Formula C5H8O
Linear Formula HC≡C(CH2)3OH
Formula Weight 84.12g/mol
MDL Number MFCD00002974
Beilstein 1736712
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335-H227
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Combustible liquid.
Health Hazard 3 GHS P Statement
P260-P280g-P305+P351+P338
Do not breathe 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.

Applications
4-Pentyn-1-ol is widely utilized in ring-opening polymerization reactions. It plays an important role as a starting reagent in stereo selective total synthesis of antimicrobial marine metabolites, ieodomycin A and B. It is also used in the preparation of 3-pent-4-ynyloxy phthalonitrile.

Solubility
Miscible with water.

Notes
Keep away from sources of ignition. Keep the container tightly closed in a dry and well-ventilated place.

Safety and Handling

Warning

GHS P Statement
P260-P280g-P305+P351+P338
Do not breathe 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
H315-H319-H335-H227
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Combustible liquid.