N-Ethylpiperazine

Formula: C₆H₁₄N₂
Molecular weight: 114.1888
IUPAC Standard InChI: InChI=1S/C6H14N2/c1-2-8-5-3-7-4-6-8/h7H,2-6H2,1H3
IUPAC Standard InChIKey: WGCYRFWNGRMRJA-UHFFFAOYSA-N
CAS Registry Number: 5308-25-8
Chemical structure:
This structure is also available as a 2d Mol file
Other names: Piperazine, 1-ethyl-; 1-Ethyl-2,5-dihydropiperazine; 1-Ethylpiperazine
Permanent link for this species. Use this link for bookmarking this species for future reference.
Information on this page:
Options:
- Switch to calorie-based units

Phase change data

Go To: Top, Gas Chromatography, NIST Subscription Links, References, Notes

Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Quantity	Value	Units	Method	Reference	Comment
T_boil	430.15	K	N/A	Anderson and Shimanskaya, 1969	Uncertainty assigned by TRC = 2. K

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:

Gas Chromatography

Go To: Top, Phase change data, NIST Subscription Links, References, Notes

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

View large format table.

Column type	Active phase	Temperature (C)	I	Reference	Comment
Packed	PMS-100	130.	944.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PMS-100	150.	936.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PMS-100	180.	934.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m

Kovats' RI, polar column, isothermal

View large format table.

Column type	Active phase	Temperature (C)	I	Reference	Comment
Packed	PEG-2000	150.	1366.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PEG-2000	152.	1332.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PEG-2000	179.	1348.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PEG-2000	180.	1360.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PEG-2000	200.	1354.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m
Packed	PEG-2000	200.	1370.	Anderson, Jurel, et al., 1973	He, Celite 545 (44-60 mesh); Column length: 3. m

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	VF-5MS	970.	N/A	30. m/0.25 mm/0.25 μm, He; T_start: 60. C; T_end: 270. C

References

Go To: Top, Phase change data, Gas Chromatography, NIST Subscription Links, Notes

Anderson and Shimanskaya, 1969
Anderson, A.A.; Shimanskaya, M.V., Gas-Liquid Chromatography of some Aliphatic and Heterocyclic Polyfunctional Amines: II. Solution Thermodyn. of Amines in Fix. Phas., Latv. PSR Zinat. Akad. Vestis, Kim. Ser., 1969, No. 5, 527. [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, Phase change data, Gas Chromatography, NIST Subscription Links, References

Symbols used in this document:

T_boil Boiling point
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.