Chemical Properties of 4-Chlorobenzoic acid hydrazide (CAS 536-40-3)

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
• 4-Chlorobenzohydrazide
• 4-Chlorobenzoyl hydrazide
• 4-Chlorobenzoylhydrazine
• Benzoic acid, 4-chloro-, hydrazide
• Benzoic acid, p-chloro-, hydrazide
• NSC 54990
• p-Chlorobenzhydrazide
• p-Chlorobenzohydrazide
• p-Chlorobenzoic acid, hydrazide
• p-Chlorobenzoic hydrazide
• p-Chlorobenzoyl hydrazide
• p-Chlorobenzoylhydrazine

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[150.16; 329.05]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.45000e+00
Coefficient B			6.47300e-01
Coefficient C			-4.14860e-04
Coefficient D			9.41600e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	150.16	J/mol×K	273.00	Calculated Property
Cp,gas	183.70	J/mol×K	353.78	Calculated Property
Cp,gas	213.12	J/mol×K	434.56	Calculated Property
Cp,gas	238.74	J/mol×K	515.33	Calculated Property
Cp,gas	260.84	J/mol×K	596.11	Calculated Property
Cp,gas	279.72	J/mol×K	676.89	Calculated Property
Cp,gas	295.69	J/mol×K	757.67	Calculated Property
Cp,gas	309.03	J/mol×K	838.44	Calculated Property
Cp,gas	320.05	J/mol×K	919.22	Calculated Property
Cp,gas	329.05	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to 4-Chlorobenzoic acid hydrazide.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• 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
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.