Carboxin
- Formula: C12H13NO2S
- Molecular weight: 235.302
- IUPAC Standard InChI: InChI=1S/C12H13NO2S/c1-9-11(16-8-7-15-9)12(14)13-10-5-3-2-4-6-10/h2-6H,7-8H2,1H3,(H,13,14)
- IUPAC Standard InChIKey: GYSSRZJIHXQEHQ-UHFFFAOYSA-N
- CAS Registry Number: 5234-68-4
- 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-Oxathiin-3-carboxamide, 5,6-dihydro-2-methyl-N-phenyl-; 1,4-Oxathiin-3-carboxanilide, 5,6-dihydro-2-methyl-; Carbathiin; Carboxine; D 735; DCMO; DMOC; F 735; Vitavax; Vitavax 100; Vitavax 735D; Vitavax 75W; 1,4-Oxathiin, 2,3-dihydro-5-carboxanilido-6-methyl-; 2,3-Dihydro-5-carboxanilido-6-methyl-1,4-oxathiin; 2,3-Dihydro-6-methyl-1,4-oxathiin-5-carboxanilide; 5-Carboxanilido-2,3-dihydro-6-methyl-1,4-oxathiin; 5,6-Dihydro-2-methyl-1,4-oxathiin-3-carboxanilide; 5,6-Dihydro-2-methyl-3-carboxanilido-1,4-oxathiin; 5,6-Dihydro-2-methyl-N-phenyl-1,4-oxathiin-3-carboxamide; Flo pro v seed protectant; Vitaflo 250; Kemikar; Kisvax; Oxatin; NSC 263492; V 4X; 5,6-Dihydro-2-methyl-N-phenyl-1,4-oxathin-3-carboxanilide (carboxin)
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Phase change data
Go To: Top, 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 | 364.64 | K | N/A | Donnelly, Drewes, et al., 1990 | Uncertainty assigned by TRC = 0.2 K; TRC |
| Tfus | 371. | K | N/A | Plato, 1972 | Uncertainty assigned by TRC = 0.2 K; TRC |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 28.19 | 365.3 | AC | Wang, Tan, et al., 2004 | Based on data from 79. to 380. K.; AC |
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
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | 5 % Phenyl methyl siloxane | 2211. | Department of Food Safety and Welfare, 2006 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C(1 min) 25 0C/min -> 125 0C 10 0C/min -> 300 0C (10 min) |
| Capillary | 5 % Phenyl methyl siloxane | 2211. | Department of Food Safety and Welfare, 2006 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C(1 min) 25 0C/min -> 125 0C 10 0C/min -> 300 0C (10 min) |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W.,
Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry,
Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F
. [all data]
Plato, 1972
Plato, C.,
DSC as a general method for determining purity and heat of fusion of high-purity organic chemicals,
Anal. Chem., 1972, 44, 1531. [all data]
Wang, Tan, et al., 2004
Wang, Mei-Han; Tan, Zhi-Cheng; Sun, Xiao-Hong; Xu, Fen; Kong, Li-Guo; Sun, Li-Xian; Zhang, Tao,
Low-temperature heat capacity and thermodynamic properties of crystalline carboxin (C12H13NO2S),
Thermochimica Acta, 2004, 411, 2, 203-209, https://doi.org/10.1016/j.tca.2003.08.013
. [all data]
Department of Food Safety and Welfare, 2006
Department of Food Safety, Ministry of Health; Welfare,
Analytical methods for residual compositional substances of agricultural chemicals, feed aadditives, and veterinary drugs in foods, 2006, retrieved from http://www.mhlw.go.jp/english/topics/foodsafety/positivelist060228/de/060526-1a.pdf. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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