Chemical Properties of 2,2,7,7-Tetramethyl-1,6-dioxaspiro{4,4]-non-3-ene

InChI

InChI=1S/C11H18O2/c1-9(2)5-7-11(12-9)8-6-10(3,4)13-11/h5,7H,6,8H2,1-4H3

InChI Key

AKLWIMZXBONTDH-UHFFFAOYSA-N

Formula

C11H18O2

SMILES

CC1(C)C=CC2(CCC(C)(C)O2)O1

Molecular Weight¹

182.26

Other Names

• 2,2,7,7-tetramethyl-1,6-dioxaspiro[4.4] nona-3-ene

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• 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).
• P_c : Critical Pressure (kPa).
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	-39.52	kJ/mol	Joback Calculated Property
ΔfH°gas	-324.09	kJ/mol	Joback Calculated Property
ΔfusH°	13.57	kJ/mol	Joback Calculated Property
ΔvapH°	45.97	kJ/mol	Joback Calculated Property
log10WS	-3.08		Crippen Calculated Property
logPoct/wat	2.637		Crippen Calculated Property
McVol	151.570	ml/mol	McGowan Calculated Property
Pc	3022.28	kPa	Joback Calculated Property
I	[1230.00; 1236.00]
I	1236.00		NIST
I	1236.00		NIST
I	1230.00		NIST
Tboil	526.48	K	Joback Calculated Property
Tc	764.12	K	Joback Calculated Property
Tfus	360.41	K	Joback Calculated Property
Vc	0.562	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[384.55; 481.12]	J/mol×K	[526.48; 764.12]
Cp,gas	384.55	J/mol×K	526.48	Joback Calculated Property
Cp,gas	403.55	J/mol×K	566.09	Joback Calculated Property
Cp,gas	420.85	J/mol×K	605.69	Joback Calculated Property
Cp,gas	436.86	J/mol×K	645.30	Joback Calculated Property
Cp,gas	451.97	J/mol×K	684.91	Joback Calculated Property
Cp,gas	466.59	J/mol×K	724.51	Joback Calculated Property
Cp,gas	481.12	J/mol×K	764.12	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2,2,7,7-Tetramethyl-1,6-dioxaspiro{4,4]-non-3-ene.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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