2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-, methyl ester
- Formula: C7H5Cl3N2O2
- Molecular weight: 255.486
- IUPAC Standard InChI: InChI=1S/C7H5Cl3N2O2/c1-14-7(13)5-2(8)4(11)3(9)6(10)12-5/h1H3,(H2,11,12)
- IUPAC Standard InChIKey: RJQUHEYNLDNJLN-UHFFFAOYSA-N
- CAS Registry Number: 14143-55-6
- 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: Picolinic acid, 4-amino-3,5,6-trichloro-, methyl ester; Methyl 4-amino-3,5,6-trichloropicolinate; 4-Amino-3,5,6-trichloropicolinic acid methyl ester; Picloram-methyl ester; Pichloram methyl ester; 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-, methylated; Picloram (methylated); Methyl 4-amino-3,5,6-trichloro-2-picolinate
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Phase change data
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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: William E. Acree, Jr., James S. Chickos
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 6.401 | 394.3 | DSC | Plato and Glasgow, 1969 |
Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-1 | 160. | 1837. | Erdmann, Rochholz, et al., 1992 | |
| Capillary | OV-1 | 190. | 1872. | Erdmann, Rochholz, et al., 1992 |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Plato and Glasgow, 1969
Plato, Candace.; Glasgow, Augustus R.,
Differential scanning calorimetry as a general method for determining the purity and heat of fusion of high-purity organic chemicals. Application to 95 compounds,
Anal. Chem., 1969, 41, 2, 330-336, https://doi.org/10.1021/ac60271a041
. [all data]
Erdmann, Rochholz, et al., 1992
Erdmann, F.; Rochholz, G.; Schütz, H.,
Retention-indices on OV-1 of approximately 170 commonly used pesticides,
Mikrochim. Acta, 1992, 106, 3-6, 219-226, https://doi.org/10.1007/BF01242093
. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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