Di-n-octadecyl arsenic acid
- Formula: C36H75AsO2
- Molecular weight: 614.9011
- IUPAC Standard InChI: InChI=1S/C36H75AsO2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37(38,39)36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-36H2,1-2H3,(H,38,39)
- IUPAC Standard InChIKey: FFTWEOCZMVIAJN-UHFFFAOYSA-N
- CAS Registry Number: 6728-02-5
- Chemical structure:
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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 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 | 394. | K | N/A | Smith, Irgolic, et al., 1970 | Uncertainty assigned by TRC = 1. K; TRC |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 128.9 | 394. | DTA | Smith, Irgolic, et al., 1970, 2 | AC |
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.
Smith, Irgolic, et al., 1970
Smith, M.R.; Irgolic, K.J.; Meyers, E.A.; Zingaro, R.A.,
The enthalpies of fusion and transition and X-ray powder patterns of 20 DI-n-alkylarsinic acids,
Thermochim. Acta, 1970, 1, 1, 51, https://doi.org/10.1016/0040-6031(70)85028-6
. [all data]
Smith, Irgolic, et al., 1970, 2
Smith, Milton R.; Irgolic, Kurt J.; Meyers, Edward A.; Zingaro, Ralph A.,
The enthalpies of fusion and transition and X-ray powder patterns of 20 DI-n-alkylarsinic acids,
Thermochimica Acta, 1970, 1, 1, 51-60, https://doi.org/10.1016/0040-6031(70)85028-6
. [all data]
Notes
Go To: Top, Phase change data, 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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