- InChI
- InChI=1S/C7H7ClN2O/c8-6-3-1-5(2-4-6)7(11)10-9/h1-4H,9H2,(H,10,11)
- InChI Key
- PKBGHORNUFQAAW-UHFFFAOYSA-N
- Formula
- C7H7ClN2O
- SMILES
- NNC(=O)c1ccc(Cl)cc1
- Molecular Weight1
- 170.60
- CAS
- 536-40-3
- Other Names
-
- 4-Chlorobenzhydrazide
- p-Chlorobenzhydrazide
- Benzoic acid, 4-chloro-, hydrazide
- p-Chlorobenzohydrazide
- p-Chlorobenzoic acid, hydrazide
- p-Chlorobenzoic hydrazide
- p-Chlorobenzoyl hydrazide
- p-Chlorobenzoylhydrazine
- Benzoic acid, p-chloro-, hydrazide
- 4-Chlorobenzohydrazide
- 4-Chlorobenzoyl hydrazide
- 4-Chlorobenzoylhydrazine
- NSC 54990
- ω : Acentric Factor.
- 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).
- 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 | 0.5415 | Relay (... Calculated Property | |
| ΔfG° | 125.83 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -44.95 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 23.63 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 81.60 | kJ/mol | Relay (... Calculated Property |
| IE | 9.04 | eV | Relay (... Calculated Property |
| log10WS | -2.04 | Relay (... Calculated Property | |
| logPoct/wat | 0.944 | Crippen Calculated Property | |
| McVol | 119.500 | ml/mol | McGowan Calculated Property |
| Pc | 4577.74 | kPa | Joback Calculated Property |
| Tboil | 577.84 | K | Relay (... Calculated Property |
| Tc | 823.97 | K | Relay (... Calculated Property |
| Tfus | 417.98 | K | Relay (... Calculated Property |
| Vc | 0.416 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [263.12; 310.20] | J/mol×K | [605.22; 846.26] | 
|
| Cp,gas | 263.12 | J/mol×K | 605.22 | Joback Calculated Property |
| Cp,gas | 272.72 | J/mol×K | 645.39 | Joback Calculated Property |
| Cp,gas | 281.57 | J/mol×K | 685.57 | Joback Calculated Property |
| Cp,gas | 289.71 | J/mol×K | 725.74 | Joback Calculated Property |
| Cp,gas | 297.17 | J/mol×K | 765.91 | Joback Calculated Property |
| Cp,gas | 303.98 | J/mol×K | 806.08 | Joback Calculated Property |
| Cp,gas | 310.20 | J/mol×K | 846.26 | Joback Calculated Property |
| ΔfusH | 32.90 | kJ/mol | 437.20 | NIST |
Similar Compounds
Find more compounds similar to 4-Chlorobenzoic acid hydrazide.
Sources
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