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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    

AAB2485306

  SDS
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

  SDS
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
CAS 4187-86-4
Odor Recognizable
Beilstein 1098409
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, FLAMMABLE, TOXIC, N.O.S.
Flash Point 29°C (84°F)
Assay 98%
Quantity 5g
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.
Health Hazard 1 Danger
MDL Number MFCD00004572
Synonym Ethyl ethynyl carbinol
RTECS Number SC4758500
Chemical Name or Material 1-Pentyn-3-ol
Molecular Formula C5H8O
Health Hazard 2 GHS H Statement
H301-H226
Toxic if swallowed.
Flammable liquid and vapour.
Boiling Point 123° to 125°C
UN Number UN1986

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.