Triethylenediamine
- Formula: C6H12N2
- Molecular weight: 112.1729
- IUPAC Standard InChIKey: IMNIMPAHZVJRPE-UHFFFAOYSA-N
- CAS Registry Number: 280-57-9
- 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: 1,4-Diazabicyclo[2.2.2]octane; Bicyclo[2.2.2]-1,4-diazaoctane; D 33LV; Dabco; Dabco 33LV; N,N'-endo-Ethylenepiperazine; 1,4-Diaza[2.2.2]bicyclooctane; 1,4-Ethylenepiperazine; Dabco R-8020; Dabco S-25; Dabco crystalline; TEDA-L33; Tegoamin 33; Texacat TD-33; Bicyclo[2.2.2]octane, 1,4-diaza-; Dabco Crystal; NSC 56362; TED; TEDA; Texacat TD 100; 1,4-diazabicyclooctane; 1,4 Diazabicyclo (2,2,2)octane
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Gas phase thermochemistry data
Go To: Top, IR Spectrum, Gas Chromatography, 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | 90.4 ± 6.7 | kJ/mol | Ccr | Rapport, Westrum, et al., 1971 | Author was aware that data differs from previously reported values; ALS |
ΔfH°gas | 48.0 | kJ/mol | N/A | Parris, Raybin, et al., 1964 | Value computed using ΔfHsolid° value of -14.2±8.4 kj/mol from Parris, Raybin, et al., 1964 and ΔsubH° value of 62.2 kj/mol from Rapport, Westrum, et al., 1971.; DRB |
IR Spectrum
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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: Coblentz Society, Inc.
Condensed Phase Spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | COBLENTZ SOC. Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | WESTERN REGIONAL RES. USDA |
Source reference | COBLENTZ NO. 05852 |
Date | 1966/02/24 |
Name(s) | 1,4-diazabicyclo[2.2.2]octane |
State | SOLUTION (10% CCl4 FOR 4000-1200, 10% CS2 FOR 1200-450 CM-1) VS SOLVENT |
Instrument | CARY 90 (GRATING) |
Instrument parameters | ORDER CHANGES: 3000, 2000, 1200 CM-1 |
Path length | 0.010 CM, AND 0.011 CM |
Resolution | 2 |
Sampling procedure | TRANSMISSION |
Data processing | DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY |
Gas Chromatography
Go To: Top, Gas phase thermochemistry data, IR Spectrum, 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, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | PMS-100 | 130. | 1018. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PMS-100 | 150. | 1023. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PMS-100 | 180. | 1040. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | PEG-2000 | 152. | 1520. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 179. | 1535. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 180. | 1531. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 200. | 1548. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 200. | 1548. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
References
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rapport, Westrum, et al., 1971
Rapport, N.J.; Westrum, E.F., Jr.; Andrews, J.T.S.,
Enthalpies of formation for globular molecules. III. Succinonitrile and triethylenediamine,
J. Am. Chem. Soc., 1971, 93, 4363-4365. [all data]
Parris, Raybin, et al., 1964
Parris, M.; Raybin, P.S.; Labowitz, L.C.,
Enthalpy of combustion and related thermodynamic properties of triethylenediamine,
J. Chem. Eng. Data, 1964, 9, 221-223. [all data]
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]
Notes
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Gas Chromatography, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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