Dimantine
- Formula: C20H43N
- Molecular weight: 297.5621
- IUPAC Standard InChIKey: NAPSCFZYZVSQHF-UHFFFAOYSA-N
- CAS Registry Number: 124-28-7
- 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-Octadecanamine, N,N-dimethyl-; Octadecylamine, N,N-dimethyl-; Armeen DM 18D; Armine DM18D; Dimethyl-n-octadecylamine; Dimethyloctadecylamine; Dimethylstearylamine; Dymanthine; N,N-Dimethyl-n-octadecylamine; N,N-Dimethyloctadecylamine; N,N-Dimethylstearylamine; Octadecyldimethylamine; Stearyldimethylamine; N,N-Dimethyloktadecylamin; N,N-Dimethyl-1-octadecanamine; (Hydrochloride salt) dimantine; ADMA 18; Barlene 18S; Dimanthine; Dimethyl-1-octadecanamine; Dimethyl stearamine; N,N-dimethyl octadecanamine; Kemamine T-9902; Onamine 18; Adogen 342D; DM 18D; Farmin DM 80; Kemamine 9902D; N-Octadecyl-N,N-dimethylamine; N-Stearyl-N,N-dimethylamine
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Phase change 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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 296.04 | K | N/A | Ralston, Eggenberger, et al., 1947 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tfus | 296.04 | K | N/A | Reck, Harwood, et al., 1947 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tfus | 301. | K | N/A | Schmidt, 1942 | Uncertainty assigned by TRC = 1.5 K; TRC |
Tfus | 298.15 | K | N/A | Staudinger and Roessler, 1936 | Uncertainty assigned by TRC = 1. K; TRC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
74.7 | 519. | A | Stephenson and Malanowski, 1987 | Based on data from 504. to 701. K.; AC |
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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Gas Chromatography
Go To: Top, Phase change 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
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Ultra-1 | 2096. | Okumura, 1991 | 25. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C |
References
Go To: Top, Phase change 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.
Ralston, Eggenberger, et al., 1947
Ralston, A.W.; Eggenberger, D.N.; Harwood, H.J.; Du Brow, P.L.,
The Electrical Conductivities of Long-Chain Quaternary Ammonium Chlorides Containing Hydroxyalkyl Groups.,
J. Am. Chem. Soc., 1947, 69, 2095. [all data]
Reck, Harwood, et al., 1947
Reck, R.A.; Harwood, H.J.; Ralston, A.W.,
Solubilities of Dodecyl- and Octadecyltrimethylammonium Chlorides in Organic Solvents.,
J. Org. Chem., 1947, 12, 517. [all data]
Schmidt, 1942
Schmidt, A.W.,
Physical properties of aliphatic compounds,
Ber. Dtsch. Chem. Ges. B, 1942, 75, 1399. [all data]
Staudinger and Roessler, 1936
Staudinger, H.; Roessler, K.,
Highly Polymerized Compounds. CXXIII. Viscosity Measurements on Long- Chain Aliphatic Amines.,
Chem. Ber., 1936, 69B, 49-60. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Okumura, 1991
Okumura, T.,
retention indices of environmental chemicals on methyl silicone capillary column,
Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333
. [all data]
Notes
Go To: Top, Phase change data, IR Spectrum, Gas Chromatography, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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