- Formula: C8H4Cl2O2
- Molecular weight: 203.022
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: FYXKZNLBZKRYSS-UHFFFAOYSA-N
- CAS Registry Number: 88-95-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Phthaloyl chloride; Phthalic acid dichloride; Phthalic chloride; Phthalic dichloride; Phthaloyl dichloride; Phthalyl chloride; Phthalyl dichloride; 1,2-Bis(chlorocarbonyl)benzene; NSC 44611
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Phase change data
Go To: Top, Mass spectrum (electron ionization), References, Notes
Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
|Tboil||543.2||K||N/A||Aldrich Chemical Company Inc., 1990||BS|
|Tboil||554.3||K||N/A||Weast and Grasselli, 1989||BS|
|Tboil||554.||K||N/A||Buckingham and Donaghy, 1982||BS|
|Tboil||3114.25||K||N/A||Perkin, 1896||Uncertainty assigned by TRC = 1. K; TRC|
|Tfus||288. - 289.||K||N/A||Buckingham and Donaghy, 1982||BS|
Reduced pressure boiling point
|Tboil (K)||Pressure (bar)||Reference||Comment|
|426.4||0.029||Buckingham and Donaghy, 1982||BS|
Enthalpy of vaporization
|vapH (kJ/mol)||Temperature (K)||Method||Reference||Comment|
|58.0||406.||A||Stephenson and Malanowski, 1987||Based on data from 391. - 549. K. See also Stull, 1947 and Dykyj, Svoboda, et al., 1999.; AC|
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
|359.5 - 548.9||4.95965||2552.593||-33.688||Stull, 1947||Coefficents calculated by NIST from author's data.|
Mass spectrum (electron ionization)
Go To: Top, Phase change data, References, Notes
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
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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||Japan AIST/NIMC Database- Spectrum MS-NW-5117|
|NIST MS number||230510|
Go To: Top, Phase change data, Mass spectrum (electron ionization), Notes
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M., Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]
Perkin, W.H., LXIX. On Magnetic Rotatory Power, especially of Aromatic Compounds, J. Chem. Soc., 1896, 69, 1025-1257. [all data]
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, 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]
Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]
Go To: Top, Phase change data, Mass spectrum (electron ionization), References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point vapH Enthalpy of vaporization
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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