| Identification | Back Directory | [Name]
NYLON 11 | [CAS]
25587-80-8 | [Synonyms]
NYLON 11
POLYUNDECANOLACTAM
11-amino-undecanoic
POLY(UNDECANOAMIDE)
Nylon 11 [Poly(undecanoamide)]
11-amino-undecanoicacidpolymer
11-amino-undecanoicacihomopolymer
Undecanoicacid,11-amino-,homopolymer
11-AMINOUNDECANOIC ACID, HOMOPOLYMER
TIANFU-CHEM CAS:25587-80-8 NYLON 11 | [Molecular Formula]
C33H63N3O3X2 | [MDL Number]
MFCD00134002 | [MOL File]
25587-80-8.mol | [Molecular Weight]
549.87 |
| Hazard Information | Back Directory | [Definition]
ChEBI: 11-Aminoundecanoic acid is a medium-chain fatty acid. | [Preparation]
Nylon 11 is produced continuously by heating ro-aminoundecanoic acid at
200--220°C with continuous removal of water. The latter stages of the
reaction are conducted under reduced pressure in order to produce polymer
of high molecular weight. In addition to the formation of polymer, about
0.5% of the 12-membered ring lactam is produced by intramolecular
condensation but this is not normally removed since its presence has little
effect on the properties of the polymer. |
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