1,3-Propanediamine
TL;DR: 1,3-Propanediamine (CAS 109-76-2) is a chemical compound with molecular formula C3H10N2 and molecular weight 74.0844 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
propane-1,3-diamine
Also Known As: 1,3-diaminopropane, 1,3-Propanediamine, Propane-1,3-diamine, Trimethylenediamine, 1,3-Propylenediamine
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C3H10N2 |
| Molecular Weight | 74.0844 g/mol |
| XLogP | -1.4 |
| Topological Polar Surface Area (TPSA) | 52.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Exact Mass | 74.0844 Da |
| Heavy Atoms | 5 |
| Complexity | 12.0 |
| Melting Point | 10 °F (NTP, 1992) |
| Boiling Point | 275.9 °F at 738 mmHg (NTP, 1992) |
| Density | 0.881 at 68 °F (NTP, 1992) - Less dense than water; will float |
| Flash Point | 75 °F (NTP, 1992) |
| Vapor Pressure | 11.5 [mmHg] |
| Solubility | Soluble (NTP, 1992) |
| SMILES | C(CN)CN |
| InChIKey | XFNJVJPLKCPIBV-UHFFFAOYSA-N |
Product Description
Applications: 1,3-Propanediamine is used in polymer chemistry and functional materials synthesis, 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).
A polymer intermediate supplied by CoreyChem, 1,3-Propanediamine (CAS 109-76-2) has the molecular formula C3H10N2 and a molecular weight of 74.08 g/mol. Reported properties include a density of 0.881 at 68 °F (NTP, 1992) - Less dense than water; will float g/cm³, a solubility: Soluble (NTP, 1992). Synonyms include 1,3-diaminopropane and 1,3-Propanediamine.
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 1,3-Propanediamine
Property Insights of 1,3-Propanediamine
The XLogP value of -1.4 indicates that 1,3-Propanediamine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 52.0 Ų, 1,3-Propanediamine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,3-Propanediamine has 2 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of 1,3-Propanediamine?
The CAS number of 1,3-Propanediamine is 109-76-2.
What is the molecular formula of 1,3-Propanediamine?
The molecular formula of 1,3-Propanediamine is C3H10N2.
What is the molecular weight of 1,3-Propanediamine?
The molecular weight of 1,3-Propanediamine is 74.0844 g/mol.
What are the applications of 1,3-Propanediamine?
1,3-Propanediamine is used in polymer chemistry and functional materials synthesis, 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...
Where can I buy 1,3-Propanediamine?
You can request a quote for 1,3-Propanediamine directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for 1,3-Propanediamine?
Yes, CoreyChem provides custom synthesis services for 1,3-Propanediamine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.