Propargyl alcohol
TL;DR: Propargyl alcohol (CAS 107-19-7) is a chemical compound with molecular formula C3H4O and molecular weight 56.026215 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
prop-2-yn-1-ol
Also Known As: PROPARGYL ALCOHOL, Prop-2-yn-1-ol, 2-Propyn-1-ol, Ethynylcarbinol, Ethynyl carbinol
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C3H4O |
| Molecular Weight | 56.026215 g/mol |
| XLogP | -0.4 |
| Topological Polar Surface Area (TPSA) | 20.2 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 56.026215 Da |
| Heavy Atoms | 4 |
| Complexity | 38.0 |
| Melting Point | -54 °F (NTP, 1992) |
| Boiling Point | 236.5 °F at 760 mmHg (NTP, 1992) |
| Density | 0.9485 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Flash Point | 91 °F (NTP, 1992) |
| Vapor Pressure | 12 mmHg (NIOSH, 2024) |
| Refractive Index | Index of refraction: 1.43064 at 20 °C/D |
| Solubility | Miscible (NIOSH, 2024) |
| SMILES | C#CCO |
| InChIKey | TVDSBUOJIPERQY-UHFFFAOYSA-N |
Product Description
Applications: Propargyl alcohol is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Propargyl alcohol (CAS 107-19-7) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
Propargyl alcohol is a heterocyclic building block identified by CAS number 107-19-7 and the molecular formula C3H4O and a molecular weight of 56.03 g/mol. Physically, the compound has a density of 0.9485 at 68 °F (USCG, 1999) - Less dense than water; will float g/cm³, a solubility: Miscible (NIOSH, 2024). It is also known as PROPARGYL ALCOHOL and Prop-2-yn-1-ol.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Propargyl alcohol
Property Insights of Propargyl alcohol
The XLogP value of -0.4 indicates that Propargyl alcohol is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 20.2 Ų, Propargyl alcohol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Propargyl alcohol has 1 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Propargyl alcohol?
The CAS number of Propargyl alcohol is 107-19-7.
What is the molecular formula of Propargyl alcohol?
The molecular formula of Propargyl alcohol is C3H4O.
What is the molecular weight of Propargyl alcohol?
The molecular weight of Propargyl alcohol is 56.026215 g/mol.
What are the applications of Propargyl alcohol?
Propargyl alcohol is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Propargyl alcohol (CAS 107-19-7) with...
Where can I buy Propargyl alcohol?
You can request a quote for Propargyl alcohol directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Propargyl alcohol?
Yes, CoreyChem provides custom synthesis services for Propargyl alcohol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.