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CAS No 50327-22-5 , Poly[imino-1,4-butanediylimino(1,6-dioxo-1,6-hexanediyl)]

  • Name: Poly[imino-1,4-butanediylimino(1,6-dioxo-1,6-hexanediyl)]
  • Synonyms: Stanyl TE 250F8; Stanyl TS 250FK33; JST-TS 300; Stanyl TW241F6; Stanyl KS 400; KS 300 (polyamide); 46C2000; Stanyl TS 300; TS 300; Stanyl KS 300; Nylon 46; JSR-TW300;1,6-diazacyclododecane-7,12-dionehomopolymer, SRU; Stanyl TE 200F6; PA 46F5000; Stanyl TE 250F9; F 5000N; Ertalon 46; Stanyl KS200; Stanyl TW 200F6; Stanyl KS 500; TW241F5; FN 5100G30;Poly[imino-1,4-butanediylimino(1,6-dioxo-1,6-hexanediyl)]; PA 46; Stanyl TW 241F5; F 5000; Stanyl TW 441; F 5001; Stanyl TE 300; JSR-TS 241B6; KS 400; Adipicacid-tetramethylenediamine copolymer, SRU; F 5000ST; Stanyl TW 341; Nylon F5000; Stanyl TW 200; Polyamide 46, sru; Stanyl TW 300; Poly(tetramethyleneadipamide); Stanyl 46HF5040; StanylTS 250F6; F 5100G30; TW 241F6; C 2000NS; TW 400; TE 300; Stanyl TW 200F10; Stanyl TW 200-76; Stanyl TE250F6; KS 300; TW 441; Stanyl 46HF4130;Polyamide 46; Stanyl TS 200F6; Polyamide 4,6 sru;Stanyl TW 200B6; F5000G30; KS 200; Adipic acid-1,4-butanediamine copolymer, SRU; TW 200;
  • CAS Registry Number:
  • Melting Point: 295 °C(lit.)
  • Density: 1.18 g/mL at 25 °C(lit.)
  • Molecular Weight: 0
  • Molecular Formula: (C10H22N2O4)n

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50327-22-5 Poly[imino-1,4-butanediylimino(1,6-dioxo-1,6-hexanediyl)]

  • United Kingdom DSM United Kingdom Ltd [Manufacturers]
  • Tel: 44 1527 590590
  • Fax: 44 1527 590555
  • Address: Div. of DSM N.V., DSM House, Papermill Dr., Redditch, Worcestershire, B98 8QJ, UK QJ,QJUnited Kingdom
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References of Poly[imino-1,4-butanediylimino(1,6-dioxo-1,6-hexanediyl)]
Title: Nylon 46
CAS Registry Number: 50327-22-5
CAS Name: Poly[imino-1,4-butanediylimino(1,6-dioxo-1,6-hexanediyl)]
Synonyms: poly(tetramethyleneadipamide)
Trademarks: Stanyl (DSM)
Literature References: Symmetrical polyamide with higher melting point and greater tensile strength than nylon 66 or nylon 6, q.v. Prepn from 1,4-diaminobutane and adipic acid: W. H. Carothers, US 2130948 (1938 to Du Pont). Improved process: E. H. J. P. Bour, J. M. M. Warnier, EP 77106 corresp to US 4463166 (1983, 1984 both to Stamicarbon). Account of prepn by melt polymerization, physical properties: R. J. Gaymans et al., J. Polym. Sci. Polym. Chem. Ed. 15, 537 (1977). Brief account: D. O'Sullivan, Chem. Eng. News 62, 33 (May 21, 1984).
Properties: Clear polymer, mol wt 22,000-45,000. mp 283-319°. d 1.20 (solution-cast film). Insol in most solvents. Sol in formic acid. Slightly sol in trifluoroacetic acid.
Melting point: mp 283-319°
Density: d 1.20 (solution-cast film)
Use: Industrial fiber; fiber-reinforced rubber products.