Chemical Properties of Methylcyclopropane (CAS 594-11-6)

InChI

InChI=1S/C4H8/c1-4-2-3-4/h4H,2-3H2,1H3

InChI Key

VNXBKJFUJUWOCW-UHFFFAOYSA-N

Formula

C4H8

SMILES

CC1CC1

Molecular Weight¹

56.11

CAS

594-11-6

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• 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.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°liquid	-2719.10 ± 0.59	kJ/mol	NIST
ΔfG°	43.55	kJ/mol	Joback Calculated Property
ΔfH°gas	-53.09	kJ/mol	Joback Calculated Property
ΔfH°liquid	1.70 ± 0.67	kJ/mol	NIST
ΔfusH°	4.25	kJ/mol	Joback Calculated Property
ΔvapH°	24.41	kJ/mol	Joback Calculated Property
IE	[9.30; 9.90]	eV
IE	9.30 ± 0.05	eV	NIST
IE	9.46	eV	NIST
IE	9.90 ± 0.20	eV	NIST
log10WS	-1.15		Crippen Calculated Property
logPoct/wat	1.416		Crippen Calculated Property
McVol	56.360	ml/mol	McGowan Calculated Property
Pc	4615.13	kPa	Joback Calculated Property
Inp	[414.50; 415.00]
Inp	414.50		NIST
Inp	415.00		NIST
Tboil	[273.85; 277.65]	K
Tboil	273.88 ± 0.20	K	NIST
Tboil	273.85 ± 0.30	K	NIST
Tboil	273.85 ± 0.30	K	NIST
Tboil	273.88 ± 0.20	K	NIST
Tboil	277.65 ± 3.00	K	NIST
Tboil	277.65 ± 3.00	K	NIST
Tc	475.09	K	Joback Calculated Property
Tfus	[95.64; 96.12]	K
Tfus	95.91 ± 0.05	K	NIST
Tfus	95.91 ± 0.03	K	NIST
Tfus	95.85 ± 0.20	K	NIST
Tfus	95.85 ± 0.20	K	NIST
Tfus	95.99 ± 0.10	K	NIST
Tfus	96.12 ± 0.10	K	NIST
Tfus	95.83 ± 0.10	K	NIST
Tfus	Outlier 95.64 ± 0.20	K	NIST
Tfus	96.12 ± 0.10	K	NIST
Tfus	96.10 ± 0.10	K	NIST
Ttriple	95.64 ± 0.20	K	NIST
Vc	0.216	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[75.07; 124.16]	J/mol×K	[297.66; 475.09]
Cp,gas	75.07	J/mol×K	297.66	Joback Calculated Property
Cp,gas	84.41	J/mol×K	327.23	Joback Calculated Property
Cp,gas	93.26	J/mol×K	356.80	Joback Calculated Property
Cp,gas	101.64	J/mol×K	386.37	Joback Calculated Property
Cp,gas	109.56	J/mol×K	415.95	Joback Calculated Property
Cp,gas	117.06	J/mol×K	445.52	Joback Calculated Property
Cp,gas	124.16	J/mol×K	475.09	Joback Calculated Property
η	[0.0001728; 0.0002982]	Pa×s	[152.78; 297.66]
η	0.0002982	Pa×s	152.78	Joback Calculated Property
η	0.0002559	Pa×s	176.93	Joback Calculated Property
η	0.0002278	Pa×s	201.07	Joback Calculated Property
η	0.0002079	Pa×s	225.22	Joback Calculated Property
η	0.0001932	Pa×s	249.37	Joback Calculated Property
η	0.0001818	Pa×s	273.51	Joback Calculated Property
η	0.0001728	Pa×s	297.66	Joback Calculated Property
ΔvapH	24.80	kJ/mol	227.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.62]	kPa	[199.10; 294.37]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.37558e+01
Coefficient B			-2.15673e+03
Coefficient C			-3.89700e+01
Temperature range, min.			199.10
Temperature range, max.			294.37
Pvap	1.33	kPa	199.10	Calculated Property
Pvap	3.07	kPa	209.69	Calculated Property
Pvap	6.42	kPa	220.27	Calculated Property
Pvap	12.38	kPa	230.86	Calculated Property
Pvap	22.28	kPa	241.44	Calculated Property
Pvap	37.83	kPa	252.03	Calculated Property
Pvap	61.08	kPa	262.61	Calculated Property
Pvap	94.45	kPa	273.20	Calculated Property
Pvap	140.64	kPa	283.78	Calculated Property
Pvap	202.62	kPa	294.37	Calculated Property

Similar Compounds

Find more compounds similar to Methylcyclopropane.

Sources

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

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