Chemical Properties of (+)-2-Carene (CAS 4497-92-1)

InChI

InChI=1S/C10H16/c1-7-4-5-8-9(6-7)10(8,2)3/h6,8-9H,4-5H2,1-3H3

InChI Key

IBVJWOMJGCHRRW-UHFFFAOYSA-N

Formula

C10H16

SMILES

CC1=CC2C(CC1)C2(C)C

Molecular Weight¹

136.23

CAS

4497-92-1

Other Names

• (+)-«delta»-2-carene
• (+)-«delta»-2-carene

• 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).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• 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°	149.85	kJ/mol	Joback Calculated Property
ΔfH°gas	-69.08	kJ/mol	Joback Calculated Property
ΔfusH°	11.43	kJ/mol	Joback Calculated Property
ΔvapH°	37.35	kJ/mol	Joback Calculated Property
log10WS	-2.93		Crippen Calculated Property
logPoct/wat	2.999		Crippen Calculated Property
McVol	125.740	ml/mol	McGowan Calculated Property
Pc	2890.51	kPa	Joback Calculated Property
Inp	[988.00; 993.00]
Inp	993.00		NIST
Inp	988.00		NIST
Inp	993.00		NIST
Inp	988.00		NIST
I	1158.00		NIST
Tboil	445.66	K	Joback Calculated Property
Tc	654.83	K	Joback Calculated Property
Tfus	267.76	K	Joback Calculated Property
Vc	0.484	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[274.36; 365.49]	J/mol×K	[445.66; 654.83]
Cp,gas	274.36	J/mol×K	445.66	Joback Calculated Property
Cp,gas	292.47	J/mol×K	480.52	Joback Calculated Property
Cp,gas	309.23	J/mol×K	515.38	Joback Calculated Property
Cp,gas	324.78	J/mol×K	550.25	Joback Calculated Property
Cp,gas	339.25	J/mol×K	585.11	Joback Calculated Property
Cp,gas	352.77	J/mol×K	619.97	Joback Calculated Property
Cp,gas	365.49	J/mol×K	654.83	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.40; 202.66]	kPa	[298.15; 476.21]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.32527e+01
Coefficient B			-3.21557e+03
Coefficient C			-7.12880e+01
Temperature range, min.			298.15
Temperature range, max.			476.21
Pvap	0.40	kPa	298.15	Calculated Property
Pvap	1.24	kPa	317.93	Calculated Property
Pvap	3.27	kPa	337.72	Calculated Property
Pvap	7.52	kPa	357.50	Calculated Property
Pvap	15.55	kPa	377.29	Calculated Property
Pvap	29.44	kPa	397.07	Calculated Property
Pvap	51.81	kPa	416.86	Calculated Property
Pvap	85.75	kPa	436.64	Calculated Property
Pvap	134.77	kPa	456.43	Calculated Property
Pvap	202.66	kPa	476.21	Calculated Property

Similar Compounds

Find more compounds similar to (+)-2-Carene.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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