- InChI
- InChI=1S/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3
- InChI Key
- DFSFLZCLKYZYRD-UHFFFAOYSA-N
- Formula
- C8H10O4
- SMILES
- CCOc1c(OCC)c(=O)c1=O
- Molecular Weight1
- 170.16
- CAS
- 5231-87-8
- Other Names
-
- 3-Cyclobutene-1,2-dione, 3,4-diethoxy-
- Diethyl squarate
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°liquid | -4025.10 ± 1.40 | kJ/mol | NIST |
| ΔfH°gas | -478.50 ± 4.10 | kJ/mol | NIST |
| ΔfH°liquid | -552.10 ± 1.40 | kJ/mol | NIST |
| ΔvapH° | 73.60 ± 3.80 | kJ/mol | NIST |
| log10WS | -0.22 | Crippen Calculated Property | |
| logPoct/wat | 0.080 | Crippen Calculated Property | |
| McVol | 123.300 | ml/mol | McGowan Calculated Property |
Similar Compounds
Find more compounds similar to 3,4-Diethoxy-3-cyclobutene-1,2-dione.
Sources
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