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Merck
CN

123277

2-Azacyclononanone

98%

Synonym(s):

Caprylolactam, 8-Aminooctanoic acid lactam, Aza-2-cyclononanone

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About This Item

Empirical Formula (Hill Notation):
C8H15NO
CAS Number:
Molecular Weight:
141.21
Beilstein:
109775
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
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Assay

98%

mp

74-76 °C (lit.)

SMILES string

O=C1CCCCCCCN1

InChI

1S/C8H15NO/c10-8-6-4-2-1-3-5-7-9-8/h1-7H2,(H,9,10)

InChI key

YDLSUFFXJYEVHW-UHFFFAOYSA-N

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General description

2-Azacyclononanone forms complexes with hydrated lanthanides trifluoroacetate in ethanol. It reacts with mercury(II)acetate and erbium(III)nitrate in methanol to yield the heterocyclic complex .

Application

2-Azacyclononanone has been used as an internal standard liquid chromatography-ultraviolet detection method for the determination of caprolactam in the aqueous food simulant 3% acetic acid (w/v).

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Lanthanide Trifluoroacetate Complexes with 2-azacyclononanone. Thermal and kinetic studies.
Garrido Pedrosa AM, et al.
Journal of Thermal Analysis and Calorimetry, 67(2), 397-402 (2002)
Influence of lactam ring size on metallamacrocycle ring type; Synthesis and crystal structure of the heterometallic complex [Hg2 Er (C8 H14 NO)4 ( NO3)3]n.
Goodgame DML, et al.
Polyhedron, 10(10), 1079-1083 (1991)
Migration of e-caprolactam from nylon cooking utensils: validation of a liquid chromatography-ultraviolet detection method.
Bustos J, et al.
European Food Research and Technology, 230(2), 303-313 (2009)

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