- InChI
- InChI=1S/Cl3P/c1-4(2)3
- InChI Key
- FAIAAWCVCHQXDN-UHFFFAOYSA-N
- Formula
- Cl3P
- SMILES
- ClP(Cl)Cl
- Molecular Weight1
- 137.33
- CAS
- 7719-12-2
- Other Names
-
- PCl3
- Phosphorus chloride
- Phosphorus(III) chloride
- Phosphorous trichloride
- Chloride of phosphorus
- Fosforo(tricloruro di)
- Fosfortrichloride
- Phosphore(trichlorure de)
- Phosphorous chloride
- Phosphortrichlorid
- Trojchlorek fosforu
- UN 1809
- Phosphorus chloride (pcl3)
- Phosphine, trichloro-
- Phosphorus chloride (cl6p2)
- Trichlorophosphine
- ω : Acentric Factor.
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.0894 | Relay (... Calculated Property | |
| EA | [0.82; 3.61] | eV |
|
| EA | 0.82 ± 0.10 | eV | NIST |
| EA | 3.61 | eV | NIST |
| ΔfG° | 91.97 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 63.49 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 27.66 | kJ/mol | Relay (... Calculated Property |
| IE | [9.90; 10.54] | eV |
|
| IE | 9.90 ± 0.01 | eV | NIST |
| IE | 9.90 ± 0.01 | eV | NIST |
| IE | 9.90 ± 0.10 | eV | NIST |
| IE | 10.50 ± 0.10 | eV | NIST |
| IE | 10.18 ± 0.10 | eV | NIST |
| IE | 9.91 | eV | NIST |
| IE | 10.52 | eV | NIST |
| IE | 10.54 | eV | NIST |
| IE | 10.52 | eV | NIST |
| IE | 10.51 | eV | NIST |
| IE | 10.52 ± 0.03 | eV | NIST |
| IE | 10.50 | eV | NIST |
| log10WS | -1.53 | Relay (... Calculated Property | |
| logPoct/wat | 2.930 | Crippen Calculated Property | |
| McVol | 68.040 | ml/mol | McGowan Calculated Property |
| Pc | 5199.35 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 306.02 | K | Relay (... Calculated Property |
| Tc | 564.00 ± 2.00 | K | NIST |
| Tfus | 247.42 | K | Relay (... Calculated Property |
| Vc | 0.237 ± 0.005 | m3/kmol | NIST |
Similar Compounds
Find more compounds similar to Phosphorus trichloride.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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