Phosphorodichloridic acid, phenyl ester
- Formula: C6H5Cl2O2P
- Molecular weight: 210.982
- IUPAC Standard InChI: InChI=1S/C6H5Cl2O2P/c7-11(8,9)10-6-4-2-1-3-5-6/h1-5H
- IUPAC Standard InChIKey: TXFOLHZMICYNRM-UHFFFAOYSA-N
- CAS Registry Number: 770-12-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Dichlorophenoxyphosphine oxide; Phenoxydichlorophosphine oxide; Phenoxyphosphoryl dichloride; Phenyl dichlorophosphate; Phenylphosphoric dichloride; Phenyl phosphorodichloridate; Phenyl phosphorodichlorodate; Phosphoroyl dichloride phenyl ester; NSC 44412
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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:
AC - William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 63.6 | 354. | A | Stephenson and Malanowski, 1987 | Based on data from 339. to 513. K. See also Stull, 1947.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 339.8 to 512.7 | 4.96126 | 2318.503 | -44.118 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 9.1 | PE | Zverev, Vilesov, et al., 1975 |
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: Coblentz Society, Inc.
Condensed Phase Spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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| Owner | COBLENTZ SOCIETY Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | DOW CHEMICAL COMPANY |
| Source reference | COBLENTZ NO. 10223 |
| Date | 1959/09/18 |
| Name(s) | phenyl dichloridophosphate |
| State | SOLUTION (10% IN CCl4 FOR 3800-1340, 10% IN CS2 FOR 1340-400 CM-1) |
| Instrument | DOW KBr FOREPRISM-GRATING |
| Instrument parameters | BLAZED AT 3.5, 12.0, 20.0 MICRON, CHANGED AT 5.0, 7.5, 14.9 MICRON |
| Path length | 0.011, 0.011 CM SPECTRAL CONTAMINATION DUE TO CCl4 AROUND 1550, AND CS2 AROUND 855 CM-1 |
| Resolution | 4 |
| Sampling procedure | TRANSMISSION |
| Data processing | DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS) |
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.
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]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Zverev, Vilesov, et al., 1975
Zverev, V.V.; Vilesov, F.I.; Vovna, V.I.; Lopatin, S.N.; Kitaev, Y.P.,
Photoelectron spectra,
Izv. Akad. Nauk SSSR, Ser. Khim., 1975, 1975, 1051. [all data]
Notes
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- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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