Phosphoramidous difluoride, dimethyl-
- Formula: C2H6F2NP
- Molecular weight: 113.0463
- IUPAC Standard InChI: InChI=1S/C2H6F2NP/c1-5(2)6(3)4/h1-2H3
- IUPAC Standard InChIKey: GLCRDWZYRKGLLT-UHFFFAOYSA-N
- CAS Registry Number: 814-97-1
- 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: (Dimethylamino)difluorophosphine; Difluoro(dimethylamino)phosphine; Dimethylphosphoramidous difluoride; Dimethylaminodifluorphosphine
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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 (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 7.00 | 288. | I | Cavell, 1964 | Based on data from 263. to 313. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 273.4 to 313.1 | 3.94512 | 1060.124 | -54.948 | Geiseler and Konig, 1964 | Coefficents calculated by NIST from author's data. |
Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | K.COHN, MICHIGAN STATE UNIV., E. LANSING, MICHIGAN, USA |
| NIST MS number | 1734 |
References
Go To: Top, Phase change data, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Cavell, 1964
Cavell, R.G.,
382. Preparation and properties of dimethylaminodifluorophosphine,
J. Chem. Soc., 1964, 1992, https://doi.org/10.1039/jr9640001992
. [all data]
Geiseler and Konig, 1964
Geiseler, G.; Konig, W.,
Kinetik und Mechanismus des thermischen Zerfalls der niedermolekularen Alkylazide,
Z. Phys. Chem. (Leipzig), 1964, 227, 112, 81-92. [all data]
Notes
Go To: Top, Phase change data, Mass spectrum (electron ionization), References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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