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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 84.12
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™
B2485303
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™
B2485306
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™
B2485314
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

Formula Weight 84.12
Chemical Name or Material 1-Pentyn-3-ol
Assay 98%
Boiling Point 123° to 125°C
Molecular Formula C5H8O
Quantity 1g
Flash Point 29°C (84°F)
MDL Number MFCD00004572
CAS 4187-86-4
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.
Odor Recognizable
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.