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Alfa Aesar™ 1-Pentyn-3-ol, 98%

Chemical Identifiers

Chemical Name or Material 1-Pentyn-3-ol
CAS 4187-86-4
Molecular Formula C5H8O
Formula Weight 84.12g/mol
MDL Number MFCD00004572
UN Number UN1986
Beilstein 1098409
Synonym Ethyl ethynyl carbinol
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2485303

 
alfa aesar™
B24853-03
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2485306

 
alfa aesar™
B24853-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2485314

 
alfa aesar™
B24853-14
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

Odor Recognizable
Boiling Point 123° to 125°C
Quantity 1g
Flash Point 29°C (84°F)
Chemical Name or Material 1-Pentyn-3-ol
CAS 4187-86-4
Assay 98%
Molecular Formula C5H8O
Formula Weight 84.12g/mol
MDL Number MFCD00004572
UN Number UN1986
Beilstein 1098409
Synonym Ethyl ethynyl carbinol
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H226
Toxic if swallowed.
Flammable liquid and vapour.
Health Hazard 3 GHS P Statement
P260-P280f-P307+P311
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear protective clothing.
IF exposed: Call a POISON CENTER or doctor/physician.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, FLAMMABLE, TOXIC, N.O.S.
RTECS Number SC4758500

Applications
1-Pentyn-3-ol is used as a pharmaceutical intermediate.

Solubility
Slightly soluble in water.

Notes
Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents, heavy metal powders.

Safety and Handling

Danger

GHS P Statement
P260-P280f-P307+P311
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear protective clothing.
IF exposed: Call a POISON CENTER or doctor/physician.

GHS H Statement
H301-H226
Toxic if swallowed.
Flammable liquid and vapour.