- InChI
- InChI=1S/AsO2/c2-1-3
- InChI Key
- LZYIDMKXGSDQMT-UHFFFAOYSA-N
- Formula
- AsO2
- SMILES
- O=[As]=O
- Molecular Weight1
- 106.92
- CAS
- 12255-12-8
- ω : Acentric Factor.
- 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.
- 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 | 0.2331 | Relay (1.0) Calculated Property | |
| ΔfG° | -230.25 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -211.82 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 25.91 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.80 ± 0.30 | eV | NIST |
| log10WS | 0.42 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.618 | Crippen Calculated Property | |
| Pc | 7725.65 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 232.27 | K | Relay (1.0) Calculated Property |
| Tc | 469.69 | K | Relay (1.0) Calculated Property |
| Tfus | 255.48 | K | Relay (1.0) Calculated Property |
| Vc | 0.136 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Arsenic dioxide.
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
- NIST Webbook
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