Chemical Properties of 1H-Indene-1,3(2H)-dione, 2-(diphenylacetyl)-

InChI

InChI=1S/C23H16O3/c24-21-17-13-7-8-14-18(17)22(25)20(21)23(26)19(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14,19-20H

InChI Key

JYGLAHSAISAEAL-UHFFFAOYSA-N

Formula

C23H16O3

SMILES

O=C1c2ccccc2C(=O)C1C(=O)C(c1ccccc1)c1ccccc1

Molecular Weight¹

340.38

Other Names

• 1H-Indene-1,3(2H)-dione, 2-(diphenylacetyl)-
• 1,3-Indandione, 2-(diphenylacetyl)-
• Didandin
• Didion
• Dipaxin
• Diphacin
• Diphacinone
• Diphenacin
• Diphenadion
• Diphenandione
• Oragulant
• Ratindan
• Ratindan 1
• Solvan
• U 1363
• 2-(Diphenylacetyl)-1,3-diketohydrindene
• 2-(Diphenylacetyl)-1,3-indandione
• Diphac
• Promar
• PID
• Ramik
• URI 788
• 2-(Diphenylacetyl)-1H-indene-1,3-(2H)-dione
• 2-(Diphenylacetyl)indan-1,3-dione
• 2-Diphenyl-acetyl-indan-1,3-dion
• Kill-ko rat killer
• NSC 9138

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	32.29	kJ/mol	Joback Calculated Property
ΔvapH°	110.10	kJ/mol	Relay (1.0) Calculated Property
log10WS	-5.04		Relay (1.0) Calculated Property
logPoct/wat	4.083		Crippen Calculated Property
McVol	257.500	ml/mol	McGowan Calculated Property
Inp	[2934.00; 2934.00]
Inp	2934.00		NIST
Inp	2934.00		NIST
Tfus	432.56	K	Relay (1.0) Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy 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

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[816.63; 862.61]	J/mol×K	[1006.47; 1287.38]
Cp,gas	816.63	J/mol×K	1006.47	Joback Calculated Property
Cp,gas	828.41	J/mol×K	1053.29	Joback Calculated Property
Cp,gas	838.39	J/mol×K	1100.11	Joback Calculated Property
Cp,gas	846.70	J/mol×K	1146.92	Joback Calculated Property
Cp,gas	853.43	J/mol×K	1193.74	Joback Calculated Property
Cp,gas	858.69	J/mol×K	1240.56	Joback Calculated Property
Cp,gas	862.61	J/mol×K	1287.38	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1H-Indene-1,3(2H)-dione, 2-(diphenylacetyl)-.

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
• 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.