Caprolactam
- Formula: C6H11NO
- Molecular weight: 113.1576
- IUPAC Standard InChIKey: JBKVHLHDHHXQEQ-UHFFFAOYSA-N
- CAS Registry Number: 105-60-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: 2H-Azepin-2-one, hexahydro-; ε-Caprolactam; ω-Caprolactam; Aminocaproic lactam; Hexahydro-2-azepinone; Hexahydro-2H-azepin-2-one; Hexanoic acid, 6-amino-, cyclic lactam; 2-Azacycloheptanone; 2-Ketohexamethylenimine; 2-Oxohexamethylenimine; 2-Perhydroazepinone; 6-Caprolactam; 6-Hexanelactam; 6-Aminohexanoic acid cyclic lactam; 1,6-Hexolactam; 2-Ketohexamethyleneimine; Caprolattame; Epsylon kaprolaktam; Hexamethylenimine, 2-oxo-; Hexanoic acid, 6-amino-, lactam; Hexanonisoxim; NCI-C50646; 1-Aza-2-cycloheptanone; 2H-Azepin-7-one, hexahydro-; A1030; Akulon; Alkamid; Amilan cm 1001; Amilan cm 1011; Amilan cm 1001C; Amilan cm 1001G; 6-Aminocaproic acid lactam; ATM 2(NYLON); Bonamid; Capran 80; Capran 77C; Caprolon B; Caprolon V; Capron; Capron 8250; Capron 8252; Capron 8253; Capron 8256; Capron 8257; Capron B; Capron GR 8256; Capron GR 8258; Capron PK4; Chemlon; CM 1001; CM 1011; CM 1031; CM 1041; Danamid; Dull 704; Durethan bk; Durethan bk 30S; Durethan bkv 30H; Durethan bkv 55H; Ertalon 6sa; Extrom 6N; Grilon; Hexanolactam; Itamid; Itamid 250; Itamide 25; Itamide 35; Itamide 250; Itamide 350; Itamide 250G; Itamide S; Kaprolit; Kaprolit B; Kaprolon; Kaprolon B; Kapromine; Kapron; Kapron A; Kapron B; Maranyl F 114; Maranyl F 124; Maranyl F 500; Metamid; Miramid H 2; Miramid wm 55; Nylon A1035sf; Nylon cm 1031; Nylon X 1051; Orgamide; Orgamid RMNOCD; 2-Oxohexamethyleneimine; PA 6; PK 4; PKA; Plaskin 8200; Plaskon 201; Plaskon 8201; Plaskon 8205; Plaskon 8207; Plaskon 8252; Plaskon 8202C; Plaskon 8201hs; Plaskon xp 607; Polyamide pk 4; Relon P; Renyl MV; Sipas 60; Spencer 401; Spencer 601; Steelon; Stilon; Stylon; Tarlon X-A; Tarlon XB; Tarnamid T; Tarnamid T 2; Tarnamid T 27; Torayca N 6; UBE 1022B; Ultramid B 3; Ultramid B 4; Ultramid B 5; Ultramid BMK; Vidlon; Widlon; Zytel 211; 6-Aminohexanoic acid lactam; Hexano-6-lactam; Azepan-2-one; 2-Azepanone; 117955-36-9; 2953-03-9; 34876-18-1; 168214-28-6
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C6H11NO+ (ion structure unspecified)
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.07 ± 0.02 | PI | Potapov, Filyugina, et al., 1968 | RDSH |
9.19 | PE | Treschanke and Rademacher, 1985 | Vertical value; LBLHLM |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Potapov, Filyugina, et al., 1968
Potapov, V.K.; Filyugina, A.D.; Shigorin, D.N.; Ozerova, G.A.,
Photoionization of some compounds containing the carbonyl and amino groups,
Dokl. Akad. Nauk SSSR, 1968, 180, 398, In original 352. [all data]
Treschanke and Rademacher, 1985
Treschanke, L.; Rademacher, P.,
Electronic structure and conformational properties of the amide linkage,
J. Mol. Struct., 1985, 122, 47. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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