Propargyl alcohol, 98%

Name: Propargyl alcohol, 98%
Brand: Vaqora Chemicals
SKU: VQ-010091

About Propargyl alcohol, 98%

Listed under CAS 107-19-7, Propargyl alcohol is an alcohol building block available from Vaqora Chemicals (Synthesis grade), specified at 98% purity. The compound has the formula C3H4O, corresponding to a molecular weight of 56.06 g/mol. Its systematic (IUPAC) name is prop-2-yn-1-ol. Alternative names: 2-Propyn-1-ol and 2-Propynyl alcohol.

It is supplied as a liquid. Reported physical data include a melting point of -53 °C and a boiling point of 114-115 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, fine chemical synthesis, catalysis and metallurgy and plating. It is used across pharmaceutical manufacturing, academic and industrial research and metallurgy and mining.

Standard pack sizes are 500 mL, 5 L and 180 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Fine chemical synthesis
Catalysis
Metallurgy & plating
Corrosion inhibition

Industries

Specifications & identifiers

Chemical identifiers
Product name	Propargyl alcohol, 98%
Catalogue No.	VQ-010091
CAS Number	107-19-7
IUPAC name	prop-2-yn-1-ol
Molecular formula	C₃H₄O
Molecular weight	56.06 g/mol
Exact mass	56.0262
Grade	Synthesis
Purity / assay	98%
HSN code	29052900
InChIKey	TVDSBUOJIPERQY-UHFFFAOYSA-N
SMILES	C#CCO
PubChem CID	7859

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	-53 °C
Boiling point	114-115 °C
Density	0.963 g/mL at 25 °C
LogP (XLogP3)	-0.4
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
UN number	UN 2929
Synonyms	2-Propyn-1-ol, 2-Propynyl alcohol, 1-Propyn-3-ol, Ethynylcarbinol, 2-Propynol, Ethynyl carbinol, Propynyl alcohol, Methanol, ethynyl-, 3-Propynol, 1-Hydroxy-2-propyne, 3-Hydroxy-1-propyne, Acetylenylcarbinol

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301Toxic if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H331Toxic if inhaled
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P270, P271, P273, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P330

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Propargyl alcohol, 98%?

The CAS Registry Number of Propargyl alcohol, 98% is 107-19-7. It is also known as 2-Propyn-1-ol, 2-Propynyl alcohol, 1-Propyn-3-ol.

What is the molecular formula and molecular weight of Propargyl alcohol, 98%?

Propargyl alcohol, 98% has the molecular formula C3H4O and a molecular weight of 56.06 g/mol. Its IUPAC name is prop-2-yn-1-ol.

Which grade and pack sizes of Propargyl alcohol, 98% can I order?

We supply Propargyl alcohol, 98% in Synthesis (98%) grade, in 500 mL, 5 L, 180 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Propargyl alcohol, 98%?

Yes. Every lot of Propargyl alcohol, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Propargyl alcohol, 98% be shipped internationally?

Yes. Propargyl alcohol, 98% is classified as hazardous (UN 2929), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.