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Propargyl alcohol, 99%

Catalog No. AAA10295AE
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AAA10295AP 500 mL
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Catalog No. AAA10295AE Supplier Thermo Scientific Chemicals Supplier No. A10295AE
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Description

CAS: 107-19-7 | C3H4O | 56.06 g/mol

Propargyl alcohol is a solvent stabilizer that is useful as an intermediate in organic synthesis, an electroplating brightener additive. It is useful 3-carbon fragment in acetylene coupling reactions, It undergoes Pd-catalyzed O-coupling with alcohols to give the corresponding 1-methoxyallyl ethers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Propargyl alcohol is a solvent stabilizer that is useful as an intermediate in organic synthesis, an electroplating brightener additive. It is useful 3-carbon fragment in acetylene coupling reactions, It undergoes Pd-catalyzed O-coupling with alcohols to give the corresponding 1-methoxyallyl ethers.

Solubility
Fully miscible in water.

Notes
Store at 4°C. Incompatible with oxidizing agent, strong acids, strong bases, amines, phosphorous pentoxide, isocyanate vapor & heat.

Chemical Identifiers

CAS 107-19-7
Molecular Formula C3H4O
Molecular Weight (g/mol) 56.06
MDL Number MFCD00002912
InChI Key TVDSBUOJIPERQY-UHFFFAOYSA-N
Synonym propargyl alcohol, 2-propyn-1-ol, ethynylcarbinol, 1-propyn-3-ol, propynyl alcohol, 2-propynyl alcohol, 2-propynol, 3-propynol, 1-hydroxy-2-propyne, 3-hydroxy-1-propyne
PubChem CID 7859
ChEBI CHEBI:28905
IUPAC Name prop-2-yn-1-ol
SMILES OCC#C

Specifications

Melting Point -53°C
Density 0.949
Boiling Point 114°C to 115°C
Flash Point 33°C (91°F)
Refractive Index 1.432
Linear Formula HC≡CCH2OH
Quantity 100 mL
UN Number UN2929
Beilstein 506003
Merck Index 14,7809
Solubility Information Fully miscible in water.
Formula Weight 56.06
Percent Purity 99%
Chemical Name or Material Propargyl alcohol
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Safety and Handling

Hazard Category H226-H301-H310+H330-H314-H335-H373
Hazard Statement GHS H Statement
H301-H311-H331-H314-H226
Toxic if swallowed.
Toxic in contact with skin.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Flammable liquid and vapor.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P262-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC LIQUIDS, FLAMMABLE, ORGANIC, N.O.S.
EINECSNumber 203-471-2
RTECSNumber UK5075000
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only