Chemical Properties of Cantharidin (CAS 56-25-7)

InChI

InChI=1S/C10H12O4/c1-9-5-3-4-6(13-5)10(9,2)8(12)14-7(9)11/h5-6H,3-4H2,1-2H3/t5-,6+,9+,10-

InChI Key

DHZBEENLJMYSHQ-XCVPVQRUSA-N

Formula

C10H12O4

SMILES

CC12C(=O)OC(=O)C1(C)C1CCC2O1

Molecular Weight¹

196.20

CAS

56-25-7

Other Names

• 4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-3a,7a-dimethyl-, (3a«alpha»,4«beta»,7«beta»,7a«alpha»)-
• 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, 2,3-dimethyl-
• Cantharides camphor
• Cantharidine
• Cantharone
• Kantaridin
• 1,2-Dimethyl-3,6-epoxyperhydrophthalic anhydride
• exo-1,2-cis-Dimethyl-3,6-epoxyhexahydrophthalic anhydride
• CAN
• Hexahydro-3a,7a-dimethyl-4,7-epoxyisobenzofuran-1,3-dione
• 2,3-Dimethyl-7-oxabicyclo(2.2.1)heptane-2,3-dicarboxylic anhydride
• 4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-3a,7a-dimethyl-
• Kantharidin
• 4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-3a,7a-dimethyl-, (3aR,4S,7R,7aS)-rel-
• NSC 61805
• CAN [Alkaloid]
• (1R,2S,3R,6S)-1,2-dimethyl-3,6-epoxycyclohexane-1,2-dicarboxylic anhydride

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

Physical Properties

Property	Value	Unit	Source
ΔfusH°	18.49	kJ/mol	Joback Calculated Property
logPoct/wat	0.644		Crippen Calculated Property
McVol	134.060	ml/mol	McGowan Calculated Property
Inp	[1457.00; 1490.00]
Inp	1472.00		NIST
Inp	1468.00		NIST
Inp	1457.00		NIST
Inp	1490.00		NIST

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l 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	[378.81; 455.81]	J/mol×K	[593.15; 826.74]
Cp,gas	378.81	J/mol×K	593.15	Joback Calculated Property
Cp,gas	393.10	J/mol×K	632.08	Joback Calculated Property
Cp,gas	406.42	J/mol×K	671.01	Joback Calculated Property
Cp,gas	419.06	J/mol×K	709.95	Joback Calculated Property
Cp,gas	431.31	J/mol×K	748.88	Joback Calculated Property
Cp,gas	443.47	J/mol×K	787.81	Joback Calculated Property
Cp,gas	455.81	J/mol×K	826.74	Joback Calculated Property

Similar Compounds

Find more compounds similar to Cantharidin.

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.
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