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Substance Name: Sodium caprolactamate
RN: 2123-24-2
UNII: 12PV43MR7E
InChIKey: MOMGDEWWZBKDDR-UHFFFAOYSA-M

Note

  • Cyclic amide of caproic acid used in manufacture of synthetic fibers of the polyamide type. Can cause local irritation.

Molecular Formula

  • C6-H11-N-O.Na

Molecular Weight

  • 135.141
 
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Names and Synonyms

Name of Substance

  • Sodium caprolactamate

Synonyms

  • EC 218-336-3
  • EINECS 218-336-3
  • Sodium caprolactam
  • UNII-12PV43MR7E

Systematic Names

  • 2H-Azepin-2-one, hexahydro-, sodium salt
  • 2H-Azepin-2-one, hexahydro-, sodium salt (1:1)
  • Hexahydro-2H-azepin-2-one, sodium salt

Registry Numbers

CAS Registry Number

  • 2123-24-2

FDA UNII

  • 12PV43MR7E

Other Registry Numbers

  • 3813-36-3
  • 875253-18-2

System Generated Number

  • 0002123242

Molecular Formulas

Molecular Formula

  • C6-H11-N-O.Na

Molecular Formula Fragments

  • C6-H11-N-O
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C6H11NO.Na/c8-6-4-2-1-3-5-7-6;/h1-5H2,(H,7,8);/q;+1/p-1

InChIKey

MOMGDEWWZBKDDR-UHFFFAOYSA-M

Smiles

[NH-]1C(=O)CCCCC1.[Na+]