- InChI
- InChI=1S/C8H7NO/c10-8-5-6-3-1-2-4-7(6)9-8/h1-4H,5H2,(H,9,10)
- InChI Key
- JYGFTBXVXVMTGB-UHFFFAOYSA-N
- Formula
- C8H7NO
- SMILES
- O=C1Cc2ccccc2N1
- Molecular Weight1
- 133.15
- CAS
- 59-48-3
- Other Names
-
- 1,3-Dihydroindol-2-one
- 2,3-Dihydroindole-2-one
- 2,3-dihydroindol-2-one
- 2-Indolinone
- 2-Oxindole
- 2-Oxindoline
- 2-Oxoindoline
- Indol-2(3H)-one
- NSC 274863
- Oxindol
- indolin-2-one
- o-(Aminophenyl)-acetic acid lactam
- oxindole
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion 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).
- Tboilr : Boiling point at reduced pressure (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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 |
|---|---|---|---|
| ΔfG° | 152.84 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 9.86 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 16.29 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 47.57 | kJ/mol | Joback Calculated Property |
| IE | 8.36 | eV | NIST |
| log10WS | -1.53 | Crippen Calculated Property | |
| logPoct/wat | 1.181 | Crippen Calculated Property | |
| McVol | 100.510 | ml/mol | McGowan Calculated Property |
| Pc | 4775.98 | kPa | Joback Calculated Property |
| Tboil | 541.88 | K | Joback Calculated Property |
| Tc | 796.73 | K | Joback Calculated Property |
| Tfus | 414.29 | K | Joback Calculated Property |
| Ttriple | 393.93 | K | Solubil... |
| Vc | 0.378 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [218.51; 281.52] | J/mol×K | [541.88; 796.73] | 
|
| Cp,gas | 218.51 | J/mol×K | 541.88 | Joback Calculated Property |
| Cp,gas | 230.99 | J/mol×K | 584.36 | Joback Calculated Property |
| Cp,gas | 242.64 | J/mol×K | 626.83 | Joback Calculated Property |
| Cp,gas | 253.49 | J/mol×K | 669.31 | Joback Calculated Property |
| Cp,gas | 263.56 | J/mol×K | 711.78 | Joback Calculated Property |
| Cp,gas | 272.90 | J/mol×K | 754.26 | Joback Calculated Property |
| Cp,gas | 281.52 | J/mol×K | 796.73 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [500.20; 500.20] | K | [3.10; 9.70] |
|
| Tboilr | 500.20 | K | 3.10 | NIST |
| Tboilr | 500.20 | K | 9.70 | NIST |
Similar Compounds
Find more compounds similar to 2H-Indol-2-one, 1,3-dihydro-.
Mixtures
- 2H-Indol-2-one, 1,3-dihydro- + Acetonitrile
- 2H-Indol-2-one, 1,3-dihydro- + Methylene chloride
- 2H-Indol-2-one, 1,3-dihydro- + 1,4-Dioxane
- 2H-Indol-2-one, 1,3-dihydro- + Ethyl Acetate
- 2H-Indol-2-one, 1,3-dihydro- + Acetone
- Toluene + 2H-Indol-2-one, 1,3-dihydro-
- 2H-Indol-2-one, 1,3-dihydro- + Methyl Alcohol
- 2H-Indol-2-one, 1,3-dihydro- + Ethanol
- 2H-Indol-2-one, 1,3-dihydro- + Isopropyl Alcohol
- 2H-Indol-2-one, 1,3-dihydro- + Tetrahydrofuran
- 2H-Indol-2-one, 1,3-dihydro- + 1-Butanol
- 1-Propanol + 2H-Indol-2-one, 1,3-dihydro-
Sources
- Crippen Method
- Crippen Method
- Solubility Measurement and Correlation of 2-Oxindole in 12 Pure Organic Solvents
- Joback Method
- McGowan Method
- NIST Webbook
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