Propane
TL;DR: Propane (CAS 74-98-6) is a chemical compound with molecular formula C3H8 and molecular weight 44.0626 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
propane
Also Known As: PROPANE, n-Propane, Dimethylmethane, Propyl hydride, propan
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C3H8 |
| Molecular Weight | 44.0626 g/mol |
| XLogP | 1.8 |
| Topological Polar Surface Area (TPSA) | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 44.0626 Da |
| Heavy Atoms | 3 |
| Complexity | 0.0 |
| Melting Point | -305.9 °F (USCG, 1999) |
| Boiling Point | -43.8 °F at 760 mmHg (USCG, 1999) |
| Density | 0.59 at -58 °F (USCG, 1999) - Less dense than water; will float |
| Flash Point | -156 °F (gas) (USCG, 1999) |
| Vapor Pressure | 9823 mmHg (USCG, 1999) |
| Refractive Index | Index of refraction: 1.2898 @ 20 °C |
| Solubility | 0.01 % (NIOSH, 2024) |
| SMILES | CCC |
| InChIKey | ATUOYWHBWRKTHZ-UHFFFAOYSA-N |
Product Description
Applications: Propane is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
Propane (CAS 74-98-6) is a pharmaceutical intermediate with the molecular formula C3H8 and a molecular weight of 44.06 g/mol. Key physical properties include a density of 0.59 at -58 °F (USCG, 1999) - Less dense than water; will float g/cm³, a solubility: 0.01 % (NIOSH, 2024). Synonyms include PROPANE and n-Propane.
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 Propane
Property Insights of Propane
The XLogP value of 1.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Propane. With a topological polar surface area (TPSA) of 0.0 Ų, Propane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Propane has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Propane?
The CAS number of Propane is 74-98-6.
What is the molecular formula of Propane?
The molecular formula of Propane is C3H8.
What is the molecular weight of Propane?
The molecular weight of Propane is 44.0626 g/mol.
What are the applications of Propane?
Propane is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis...
Where can I buy Propane?
You can request a quote for Propane directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Propane?
Yes, CoreyChem provides custom synthesis services for Propane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.