| POLYMER CLASS | Polycyanoacrylates |
| COMMON NAMES | Poly(butyl cyanoacrylate) |
| STRUCTURE BASED NAME | Poly(butyl 2-cyanopropenoate), Poly(butyl α‐cyanoacrylate) |
| ACRONYMS | |
| CAS # | 25154-80-7 |
| CurlySMILES | C{-}C{n+}(C#N)(C(=O)OCCCC) |
| CAS # | 6606-65-1 |
| COMMON NAMES | Butyl 2-cyanoacrylate |
| SMILES | CCCCOC(=O)C(=C)C#N |
| Std. InChI | 1S/C8H11NO2/c1-3-4-5-11-8(10)7(2)6-9/h2-5H2,1H3 |
| Std. InChIKey | JJJFUHOGVZWXNQ-UHFFFAOYSA-N |
| STRUCTURE |
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| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | ||
| Density ρ | g mL-1 | ||
| Solubility Parameter δ | MPa1/2 | 19 - 27 | 22.0 |
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 358 - 396 | 374 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 153.18 | |
| Van-der-Waals Volume VvW | mL mol-1 | 88.70 | |
| Molar Volume Vm | mL mol-1 | 128.4 - 134.1 | 130.9 |
| Density ρ | g mL-1 | 1.14 - 1.19 | 1.17 |
| Solubility Parameter δ | MPa1/2 | 21.2 - 22.8 | 21.8 |
| Molar Cohesive Energy Ecoh | J mol-1 | 60100 - 66600 | 62000 |
| Glass Transition Temperature Tg | K | 328 - 367 | 344 |
| Molar Heat Capacity Cp | J (mol K)-1 | 210 - 222 | 216 |
| Entanglement Molecular Weight Me | g mol-1 | 34000 - 50000 | 42000 |
| Index of Refraction n | none | 1.50 - 1.51 | 1.50 |
Last updated: April 20, 2017