Propargyl alcohol, 99%, Thermo Scientific Chemicals

Description

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.

Specifications

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

• 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

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

SDS

RUO – Research Use Only