Morpholine
- Formula: C4H9NO
- Molecular weight: 87.1204
- IUPAC Standard InChI: InChI=1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2
- IUPAC Standard InChIKey: YNAVUWVOSKDBBP-UHFFFAOYSA-N
- CAS Registry Number: 110-91-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: p-Isoxazine, tetrahydro-; BASF 238; Diethylene Imidoxide; Diethylene oximide; Diethylenimide oxide; Tetrahydro-p-oxazine; Tetrahydro-1,4-oxazine; Tetrahydro-2H-1,4-oxazine; 1-Oxa-4-azacyclohexane; 2H-1,4-Oxazine, tetrahydro-; 4H-1,4-Oxazine, tetrahydro-; Diethyleneimide oxide; Tetrahydro-1,4-isoxazine; Drewamine; NA 2054; UN 2054; NSC 9376
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Normal alkane RI, non-polar column, custom temperature program
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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Capillary | Capillary | Other |
|---|---|---|---|---|
| Active phase | SPB-1 | SPB-1 | SPB-1 | Methyl Silicone |
| Column length (m) | 60. | 60. | 60. | |
| Carrier gas | He | Helium | Helium | |
| Substrate | ||||
| Column diameter (mm) | 0.53 | 0.53 | 0.53 | |
| Phase thickness (μm) | 5. | 5.0 | 5.0 | |
| Program | 40C(6min) => 5C/min => 80C => 10C/min => 200C | 40 0C (6 min) 5 0C/min -> 80 0C 10 0C/min -> 200 0C | not specified | not specified |
| I | 779. | 779. | 800. | 810. |
| Reference | Flanagan, Streete, et al., 1997 | Strete, Ruprah, et al., 1992 | Strete, Ruprah, et al., 1992 | Ardrey and Moffat, 1981 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Flanagan, Streete, et al., 1997
Flanagan, R.J.; Streete, P.J.; Ramsey, J.D.,
Volatile Substance Abuse, UNODC Technical Series, No 5, United Nations, Office on Drugs and Crime, Vienna International Centre, PO Box 500, A-1400 Vienna, Austria, 1997, 56, retrieved from http://www.odccp.org/pdf/technicalseries1997-01-011.pdf. [all data]
Strete, Ruprah, et al., 1992
Strete, P.J.; Ruprah, M.; Ramsey, J.D.; Flanagan, R.J.,
Detection and identification of volatile substances by headspace capillary gas chromatography to aid the diagnosis of acute poisoning,
Analyst, 1992, 117, 7, 1111-1127, https://doi.org/10.1039/an9921701111
. [all data]
Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase,
J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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