POLYMER CLASS | Polyamide |
COMMON NAMES | Nylon 6-12, Poly(hexamethylene dodecanediamide) |
STRUCTURE BASED NAME | Poly(iminododecanedioyliminohexane-1,6-diyl), Poly(iminohexamethyleneiminododecanedioyl) |
ACRONYMS | |
CAS # | 24936-74-1 |
CurlySMILES | N{-}C(=O)CCCCCCCCCCC(=O)NCCCCCC{n+} |
CAS # | 124-09-4.142610-44-4 |
COMMON NAMES | 1,6-Hexanediamine, Dodecanedioic acid |
SMILES | NCCCCCCN.OC(=O)CCCCCCCCCCC(=O)O |
Std. InChI | 1S/C6H16N2/c7-5-3-1-2-4-6-8/h1-8H2.1S/C12H22O4/c13-11(14)9-7-5-3-1-2-4-6-8-10-12(15)16/h1-10H2,(H,13,14)(H,15,16) |
Std. InChIKey | NAQMVNRVTILPCV-UHFFFAOYSA-N .TVIDDXQYHWJXFK-UHFFFAOYSA-N |
STRUCTURE |
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PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
Molar Volume Vm | mL mol-1 | 287.5 - 298.5 | 293 |
Density ρ | g mL-1 | 1.04 - 1.08 | 1.06 |
Solubility Parameter δ | MPa1/2 | ||
Molar Cohesive Energy Ecoh | J mol-1 | ||
Glass Transition Temperature Tg | K | 319 | |
Molar Heat Capacity Cp | J (mol K)-1 | 473 - 491 | 482 |
Entanglement Molecular Weight Me | g mol-1 | ||
Index of Refraction n | none | 1.52 - 1.53 | 1.53 |
PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
Molecular Weight of Repeat unit | g mol-1 | 310.48 | |
Van-der-Waals Volume VvW | mL mol-1 | 199.33 | |
Molar Volume Vm | mL mol-1 | 305.4 - 311.7 | 308.4 |
Density ρ | g mL-1 | 1.00 - 1.02 | 1.01 |
Solubility Parameter δ | MPa1/2 | 21.5 - 23.3 | 22.4 |
Molar Cohesive Energy Ecoh | J mol-1 | 141500 - 166800 | 155300 |
Glass Transition Temperature Tg | K | 316 - 320 | 318 |
Molar Heat Capacity Cp | J (mol K)-1 | 474 - 499 | 490 |
Entanglement Molecular Weight Me | g mol-1 | 1450 - 2700 | 2000 |
Index of Refraction n | none | 1.50 - 1.51 | 1.50 |
Last updated: June 7, 2016