Cas no 24993-04-2 (NYLON 6/66)

NYLON 6/66 structure
NYLON 6/66 structure
Product Name:NYLON 6/66
CAS No:24993-04-2
MF:C18H37N3O5
MW:375.503485441208
CID:255419
PubChem ID:168236
Update Time:2025-04-19

NYLON 6/66 Chemical and Physical Properties

Names and Identifiers

    • azepan-2-one,hexane-1,6-diamine,hexanedioic acid
    • Ube 5033
    • Hexanedioic acid,polymer with hexahydro-2H-azepin-2-one and 1,6-hexanediamine
    • NYLON 6
    • Poly(hexamethylene adipamide-co-caprolactam)
    • Nylon 6:66
    • 66 (zytel 109l nylon resin)
    • nylon 6/66 (zytel 109l nylon resin)
    • Nylon 6/66
    • TZYHIGCKINZLPD-UHFFFAOYSA-N
    • Nylon 6/66, pellets
    • 24993-04-2
    • azepan-2-one;hexane-1,6-diamine;hexanedioic acid
    • azepan-2-one;hexane-1, 6-diamine;hexanedioic acid
    • SCHEMBL262118
    • NYLON 6/66
    • Inchi: 1S/C6H16N2.C6H11NO.C6H10O4/c7-5-3-1-2-4-6-8;8-6-4-2-1-3-5-7-6;7-5(8)3-1-2-4-6(9)10/h1-8H2;1-5H2,(H,7,8);1-4H2,(H,7,8)(H,9,10)
    • InChI Key: TZYHIGCKINZLPD-UHFFFAOYSA-N
    • SMILES: O=C1CCCCCN1.OC(CCCCC(=O)O)=O.NCCCCCCN

Computed Properties

  • Exact Mass: 375.27300
  • Monoisotopic Mass: 375.27332129g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 26
  • Rotatable Bond Count: 10
  • Complexity: 236
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: nothing
  • Topological Polar Surface Area: 156?2

Experimental Properties

  • Color/Form: Pelleted
  • Density: 1.3?g/mL?at 25?°C(lit.)
  • Melting Point: 250-260℃
  • Solubility: strong proton donor solvents, acetic acid and phenols: soluble
  • PSA: 159.23000
  • LogP: 3.53330
  • Solubility: Acetic acid and phenolic compounds can be incorporated

NYLON 6/66 Security Information

  • WGK Germany:3
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