Product Information
| Molecular Structure | |
| IUPAC Name | Hexane-1,6-diamine |
| CAS Number |
|
| Other Names |
|
| Molecular Formula | C6H16N2 |
| Molecular Weight | 116.208 g/mol |
| Description | Hexamethylenediamine is a colorless crystalline solid |
| Typical Composition (wt %) | Hexamethyldiamine 60-100 Water 0.1-40 1,2-Diaminocyclohexane, mpm* 4 2-Aminomethylcyclopentylamine, mpm 19 2-Methylpentamethylenediamine, mpm 3 Polarographically Reducible Impurities, mpm 8 |
Chemical & Physical Properties
Chemical & Physical Properties
| Property Name | Value |
|---|---|
| Vapor Pressure, mmHg, 60°C, 100% HMD | 3 |
| Solubility in Water, 30°C, g/100 g, 100% HMD | 960 |
| Heat of Solution in Water, 43.8°C, kcal/mol, 100% HMD | 8.2 |
| pKa1, 25°C | 11.02 |
| pKa2, 25°C | 10.24 |
| pH, 5 wt% (aqueous) | 12.4 |
| HMD Concentrations, wt %* | 70 | 85 | 90 | 100 |
|---|---|---|---|---|
| Boiling Point, °C | - | - | - | 204 |
| Freezing Point, °C | 6 | 24 | 30 | 41 |
| Initial Boiling Point, °C | 111.5 | 122.3 | 129.5 | - |
| Specific Gravity, 25°C | 0.929 | 0.900 | 0.889 | 0.854 |
| Density, 25°C, lb/gal | 7.74 | 7.47 | 7.38 | 7.09 |
| Flash Point (COC), °C | 116 | 107 | 102 | 85 |
| * Not available in Europe | ||||
Applications & Uses
Applications & Uses
- Isocyanates
- Scale and corrosion inhibitors
- Water treatment chemicals
- Epoxy curing agents
- Polyamide resins, adhesives, inks, fibers
- Petroleum additives
References in Literature
References in Literature
Showing most recent 1 to 5 of 2,002
| Title | Journal or Book | Year |
|---|---|---|
| l-Lysine Functionalized Polyacrylonitrile Fiber: A Green and Efficient Catalyst for Knoevenagel Condensation in Water | Catalysis Letters | 2018 |
| Step by Step with ELISA: Mechanism of Operation, Crucial Elements, Different Protocols, and Insights on Immobilization and Detection of Various Biomolecular Entities | Enzyme-linked Immunosorbent Assay (ELISA) | 2018 |
| Reaktionen an der Fettsäurekette | Einführung in die Chemie nachwachsender Rohstoffe | 2018 |
| Non-enzymatic glucose sensing platform using self assembled cobalt oxide/graphene nanocomposites immobilized graphite modified electrode | Journal of Materials Science: Materials in Electronics | 2018 |
| Emergence of temperature-dependent and reversible color-changing properties by the stabilization of layered polydiacetylene through intercalation | Polymer Journal | 2018 |
https://pubchem.ncbi.nlm.nih.gov/compound/16402#section=Literature
Source: Springer Nature
Description: Literature references related to scientific contents from Springer Nature journals and books.
Patents
Patents
Showing most recent 1 to 5 of 2,002
https://pubchem.ncbi.nlm.nih.gov/compound/16402#section=Patents
Source: PubChem
Description: Data deposited in or computed by PubChem