Methylamine, N,N-dimethyl-
- Formula: C3H9N
- Molecular weight: 59.1103
- IUPAC Standard InChI: InChI=1S/C3H9N/c1-4(2)3/h1-3H3
- IUPAC Standard InChIKey: GETQZCLCWQTVFV-UHFFFAOYSA-N
- CAS Registry Number: 75-50-3
- 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: Trimethylamine; Methanamine, N,N-dimethyl-; TMA; UN 1083; UN 1297
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Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-IW-4392 |
| NIST MS number | 233394 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | PEG-2000 | 152. | 576. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
| Packed | PEG-2000 | 179. | 570. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 479. | Bonaiti, Irlinger, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 5C(8min) => 3C/min => 20C => 10C/min => 150C(10min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 609. | Lee, Suriyaphan, et al., 2001 | 60. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 40. C; Tend: 200. C |
| Capillary | DB-Wax | 609. | Lee, Suriyaphan, et al., 2001 | 60. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 40. C; Tend: 200. C |
| Capillary | DB-Wax | 570. | Shimoda, Peralta, et al., 1996 | 60. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 50. C; Tend: 230. C |
Van Den Dool and Kratz RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | FFAP | 553. | Ranau and Steinhart, 2005 | 60. m/0.25 mm/0.5 μm, He; Program: 50C(3min) => 3C/min => 100C => 10C/min => 220C (13.5min) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-101 | 518. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 503. | Kotowska, Zalikowski, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 546. | Rochat, Egger, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 3. min, 8. K/min, 200. C @ 9.5 min |
| Capillary | DB-Wax | 554. | Rochat, Egger, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 3. min, 8. K/min, 200. C @ 9.5 min |
| Capillary | DB-Wax | 570. | Rochat, Egger, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 3. min, 8. K/min, 200. C @ 9.5 min |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 561. | Rochat, Egger, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | CP-Wax 52CB | 610. | Muresan, Eillebrecht, et al., 2000 | 50. m/0.32 mm/1.2 μm; Program: 40C(10min) => 3C/min => 190C => 10C/min => 250C(5min) |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Anderson, Jurel, et al., 1973
Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L.,
Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases,
Latv. PSR Zinat. Akad. Vestis Kim. Ser., 1973, 1, 51-63. [all data]
Bonaiti, Irlinger, et al., 2005
Bonaiti, C.; Irlinger, F.; Spinnler, H.E.; Engel, E.,
An iterative sensory procedure to select odor-active associations in complex consortia of microorganisms: application to the construction of a cheese model,
J. Dairy Sci., 2005, 88, 5, 1671-1684, https://doi.org/10.3168/jds.S0022-0302(05)72839-3
. [all data]
Lee, Suriyaphan, et al., 2001
Lee, G.-H.; Suriyaphan, O.; Cadwallader, K.R.,
Aroma components of cooked tail meat of American lobster (Homarus americanus),
J. Agric. Food Chem., 2001, 49, 9, 4324-4332, https://doi.org/10.1021/jf001523t
. [all data]
Shimoda, Peralta, et al., 1996
Shimoda, M.; Peralta, R.R.; Osajima, Y.,
Headspace gas analysis of fish sauce,
J. Agric. Food Chem., 1996, 44, 11, 3601-3605, https://doi.org/10.1021/jf960345u
. [all data]
Ranau and Steinhart, 2005
Ranau, R.; Steinhart, H.,
Identification and evaluation of volatile odor-active pollutants from different odor emission sources in the food industry,
Eur. Food Res. Technol., 2005, 220, 2, 226-231, https://doi.org/10.1007/s00217-004-1073-4
. [all data]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [all data]
Kotowska, Zalikowski, et al., 2012
Kotowska, U.; Zalikowski, M.; Isidorov, V.A.,
HS-SPME/GC-MS analysis of volatile and semi-volatile organic compounds emitted from municipal sewage sludge,
Environ. Monit. Asses., 2012, 184, 5, 2893-2907, https://doi.org/10.1007/s10661-011-2158-8
. [all data]
Rochat, Egger, et al., 2009
Rochat, S.; Egger, J.; Chaintreau, A.,
Strategy for the identification of key odorants: application to shrimp aroma,
J. Chromatogr. A, 2009, 1216, 36, 6424-6432, https://doi.org/10.1016/j.chroma.2009.07.014
. [all data]
Muresan, Eillebrecht, et al., 2000
Muresan, S.; Eillebrecht, M.A.J.L.; de Rijk, T.C.; de Jonge, H.G.; Leguijt, T.; Nijhuis, H.H.,
Aroma profile development of intermediate chocolate products. I. Volatile constituents of block-milk,
Food Chem., 2000, 68, 2, 167-174, https://doi.org/10.1016/S0308-8146(99)00171-5
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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