- InChI
- InChI=1S/Cl8N4P4/c1-13(2)9-14(3,4)11-16(7,8)12-15(5,6)10-13
- InChI Key
- PEJQKHLWXHKKGS-UHFFFAOYSA-N
- Formula
- Cl8N4P4
- SMILES
-
ClP1(Cl)=NP(Cl)(Cl)=NP(Cl)(Cl)
=NP(Cl)(Cl)=N1 - Molecular Weight1
- 463.55
- CAS
- 2950-45-0
- Other Names
-
- Nitrogen chloride phosphide ((NPCl2)4)
- Octachlorocyclophosphazatetraene
- Octachlorocyclotetraphosphazatetraene
- Octachlorocyclotetraphosphazene
- Octachlorotetraphosphonitrile
- Phosphonitrile chloride, cyclic tetramer
- Phosphonitrile chloride, tetramer
- Phosphonitrilic chloride cyclic tetramer
- Tetraphosphonitrile chloride
- 1,1,3,3,5,5,7,7-Octachlorocyclotetraphosphaza-1,3,5,7-tetraene
- Tetraphosphonitrilic chloride
- Cyclo-tetrakis(dichlorophosphonitrile)
- 2,2,4,4,6,6,8,8-Octachloro-2,2,4,4,6,6,8,8-octahydro-1,3,5,7,2,4,6,8-tetraazatetraphosphocine
- 2«lambda»5,4«lambda»5,6«lambda»5,8«lambda»5-1,3,5,7,2,4,6,8-Tetrazatetraphosphocine, 2,2,4,4,6,6,8,8-octachloro-
- NSC 37389
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (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 | 0.3665 | Relay (1.0) Calculated Property | |
| ΔfG° | 343.73 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -137.86 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 83.49 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.80 ± 0.05 | eV | NIST |
| log10WS | -6.26 | Relay (1.0) Calculated Property | |
| logPoct/wat | 9.695 | Crippen Calculated Property | |
| McVol | 219.680 | ml/mol | McGowan Calculated Property |
| Pc | 2409.98 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 497.85 | K | Relay (1.0) Calculated Property |
| Tc | 895.53 | K | Relay (1.0) Calculated Property |
| Tfus | 408.62 | K | Relay (1.0) Calculated Property |
| Vc | 0.735 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 32.20 | kJ/mol | 400.60 | NIST |
Similar Compounds
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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