Chemical Properties of Spiro[5.5]undeca-1,8-diene, 1,5,5,9-tetramethyl-, (R)- (CAS 19912-83-5)

InChI

InChI=1S/C15H24/c1-12-7-10-15(11-8-12)13(2)6-5-9-14(15,3)4/h6-7H,5,8-11H2,1-4H3

InChI Key

SIBCECUUMHIAAM-UHFFFAOYSA-N

Formula

C15H24

SMILES

CC1=CCC2(CC1)C(C)=CCCC2(C)C

Molecular Weight¹

204.35

CAS

19912-83-5

Other Names

• «alpha»-Chamigrene
• Spiro[5.5]undeca-1,8-diene, 1,5,5,9-tetramethyl-

• 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.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	9.45	kJ/mol	Joback Calculated Property
logPoct/wat	4.869		Crippen Calculated Property
McVol	191.890	ml/mol	McGowan Calculated Property
Inp	[1486.00; 1523.00]
Inp	1523.00		NIST
Inp	1516.00		NIST
Inp	1499.00		NIST
Inp	1514.20		NIST
Inp	1507.00		NIST
Inp	1503.00		NIST
Inp	1508.00		NIST
Inp	1508.00		NIST
Inp	Outlier 1486.00		NIST
Inp	1516.00		NIST
I	[1753.00; 1765.00]
I	1765.00		NIST
I	1765.00		NIST
I	1753.00		NIST
I	1753.00		NIST
I	1762.00		NIST
I	1762.00		NIST
I	1765.00		NIST
Tboil	531.72	K	Relay (1.0) Calculated Property

Cheméo can also estimate 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	[500.78; 620.93]	J/mol×K	[586.19; 822.53]
Cp,gas	500.78	J/mol×K	586.19	Joback Calculated Property
Cp,gas	523.43	J/mol×K	625.58	Joback Calculated Property
Cp,gas	544.65	J/mol×K	664.97	Joback Calculated Property
Cp,gas	564.73	J/mol×K	704.36	Joback Calculated Property
Cp,gas	583.94	J/mol×K	743.75	Joback Calculated Property
Cp,gas	602.58	J/mol×K	783.14	Joback Calculated Property
Cp,gas	620.93	J/mol×K	822.53	Joback Calculated Property

Similar Compounds

Find more compounds similar to Spiro[5.5]undeca-1,8-diene, 1,5,5,9-tetramethyl-, (R)-.

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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
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