Product Information
Molecular Structure | |
IUPAC Name | 2-methylpentane-1,5-diamine |
CAS Number |
|
Other Names |
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Molecular Formula | C6H16N2 |
Molecular Weight | 116.208 g/mol |
Description | Clear low viscosity liquid, free of suspended materials |
Typical Composition (wt %) | 2-Methylpentamethylenediamine 99.0 Methylcyclopentanediamine 0.6 2-Ethyltetramethylenediamine 0.3 Water 0.02 |
Chemical & Physical Properties
Chemical & Physical Properties
Property Name | Value |
---|---|
Boiling Point, °C(°F) | 192 (378) |
Freezing Range, °C(°F) | –50-–60 (-58-–76) |
Flash Point, (CC), °C(°F) | 83 (181) |
Specific Gravity, 25°C (77°F) | 0.86 |
Viscosity, cP, 25°C (77°F) | 2.63 |
Refractive Index, nD, 25°C (77°F) | 1.4588 |
Surface Tension, dyn/cm, 24°C (77°F) | 34.9 |
Partition Coefficient, Kow | 0.8 |
Solubility in Water | Miscible |
Hansen Solubility Parameters | Overall δ 10.4 Nonpolar δD 8.2 Polar δp 3.1 H-Bonding δH 5.5 |
pH, 5% Aqueous Solution, 25°C | 12.1 |
pKa1, 25°C (77°F) | 11.2 |
pKa2, 25°C (77°F) | 10.0 |
Amine Value, mg KOH/g | 967 |
Amine Equivalent Weight | 58 |
H-Equivalent Weight | 29 |
Heat of Vaporization, ΔHv, 193°C, cal/g | 92.8 |
Heat of Combustion, ΔHc, cal/g | 9100 |
Critical Properties: Tc, °C | 383 |
Critical Properties: Vc, mL/ mol | 424 |
Critical Properties: Pc, atm | 35.3 |
Applications & Uses
Applications & Uses
- Polyamide plastics, films, and fibers
- Polyamide adhesive and ink resins
- Corrosion inhibitor
- Epoxy curing agents
- Water treatment chemicals
- Metalworking Fluids
- Isocyanates
- Chain extenders (Polyurethanes)
Aspartic Esters
DYTEK® A
15520-10-2
Diethyl Maleate
141-05-9
N,N'-(2-methyl-1,5-pentanediyl)bis-, 1,1',4,4'-tetraethyl ester
168253-59-6
References in Literature
References in Literature
Showing most recent 1 to 5 of 22
Title | Journal or Book | Year |
---|---|---|
Microphase separation and thermo-mechanical properties of energetic poly(urethane–urea) | Polymer Bulletin | 2017 |
Influence of pigment and internal stresses on water uptake in model epoxy: a thermodynamic approach | Journal of Materials Science | 2017 |
Extreme biomimetic approach for developing novel chitin-GeO2 nanocomposites with photoluminescent properties | Nano Research | 2015 |
Curing kinetics and shape-memory behavior of an intrinsically toughened epoxy resin system | Journal of Thermal Analysis and Calorimetry | 2014 |
Synthesis and application of a novel lysine-based polyol for preparation of polyurethane | Monatshefte für Chemie - Chemical Monthly | 2013 |
https://pubchem.ncbi.nlm.nih.gov/compound/85862#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 22
https://pubchem.ncbi.nlm.nih.gov/compound/85862#section=Patents
Source: PubChem
Description: Data deposited in or computed by PubChem