Ametryn
- Formula: C9H17N5S
- Molecular weight: 227.330
- IUPAC Standard InChI: InChI=1S/C9H17N5S/c1-5-10-7-12-8(11-6(2)3)14-9(13-7)15-4/h6H,5H2,1-4H3,(H2,10,11,12,13,14)
- IUPAC Standard InChIKey: RQVYBGPQFYCBGX-UHFFFAOYSA-N
- CAS Registry Number: 834-12-8
- 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: 1,3,5-Triazine-2,4-diamine, N-ethyl-N'-(1-methylethyl)-6-(methylthio)-; s-Triazine, 2-(ethylamino)-4-(isopropylamino)-6-(methylthio)-; A 1093; Ametrine; Ametryne; Cemerin; Evik; G 34162; Gesapax; 2-Ethylamino-4-isopropylamino-6-methylthio-1,3,5-triazine; Ametrex; 2-(Ethylamino)-4-(isopropylamino)-6-(methylmercapto)-s-triazine; 2-(Ethylamino)-4-(isopropylamino)-6-(methylthio)-s-triazine; 2-(Methylmercapto)-4-(ethylamino)-6-(isopropylamino)-s-triazine; 2-(Methylmercapto)-4-(isopropylamino)-6-(ethylamino)-s-triazine; 2-(Methylthio)-4-(ethylamino)-6-(isopropylamino)-s-triazine; Crisatrine; N-Ethyl-N'-isopropyl-6-methylthio-1,3,5-triazine-2,4-diamine; Trinatox D; Amephyt; Doruplant; Mebatryne; N-Ethyl-N'-(1-methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine; NSC 163044; Primatol Z 80
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Phase change data
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: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 125. ± 6. | kJ/mol | DSC | Vecchio and Brunetti, 2007 | |
| ΔvapH° | 118. ± 4. | kJ/mol | TGA | Vecchio and Brunetti, 2007 |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 91. ± 4. | 466. | DSC | Vecchio and Brunetti, 2007 |
| 84.9 ± 1.3 | 453. | TGA | Vecchio and Brunetti, 2007 |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 100.9 | 338. | GS-GC | Stephenson and Malanowski, 1987 | Based on data from 323. - 403. K. See also Friedrich and Stammbach, 1964. |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 26.0 | 359.1 | DSC | Vecchio and Brunetti, 2007 |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Vecchio and Brunetti, 2007
Vecchio, Stefano; Brunetti, Bruno,
Vapor Pressures and Standard Molar Sublimation Enthalpies of Three 6-Methylthio-2,4-di(alkylamino)-1,3,5-triazine Derivatives: Simetryn, Ametryn, and Terbutryn,
J. Chem. Eng. Data, 2007, 52, 5, 1585-1594, https://doi.org/10.1021/je600580r
. [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]
Friedrich and Stammbach, 1964
Friedrich, K.; Stammbach, K.,
Gas chromatographic determination of small vapour pressures determination of the vapour pressures of some triazine herbicides,
Journal of Chromatography A, 1964, 16, 22-28, https://doi.org/10.1016/S0021-9673(01)82436-5
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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