Chemical Properties of 2-METHYLPENTYL FORMATE (CAS 381670-34-4)

InChI

InChI=1S/C7H14O2/c1-3-4-7(2)5-9-6-8/h6-7H,3-5H2,1-2H3

InChI Key

KYHHSTLLLQRFHJ-UHFFFAOYSA-N

Formula

C7H14O2

SMILES

CCCC(C)COC=O

Molecular Weight¹

130.18

CAS

381670-34-4

Other Names

• Formic acid, 2-methylpentyl ester

• 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_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.
• 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°	-198.90	kJ/mol	Joback Calculated Property
ΔfH°gas	-410.89	kJ/mol	Joback Calculated Property
ΔfusH°	13.84	kJ/mol	Joback Calculated Property
ΔvapH°	39.92	kJ/mol	Joback Calculated Property
log10WS	-1.37		Crippen Calculated Property
logPoct/wat	1.596		Crippen Calculated Property
McVol	116.930	ml/mol	McGowan Calculated Property
Pc	3002.44	kPa	Joback Calculated Property
Inp	[898.00; 898.00]
Inp	898.00		NIST
Inp	898.00		NIST
Tboil	430.20	K	Joback Calculated Property
Tc	605.74	K	Joback Calculated Property
Tfus	217.88	K	Joback Calculated Property
Vc	0.457	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[240.20; 301.13]	J/mol×K	[430.20; 605.74]
Cp,gas	240.20	J/mol×K	430.20	Joback Calculated Property
Cp,gas	251.30	J/mol×K	459.46	Joback Calculated Property
Cp,gas	262.02	J/mol×K	488.71	Joback Calculated Property
Cp,gas	272.36	J/mol×K	517.97	Joback Calculated Property
Cp,gas	282.32	J/mol×K	547.23	Joback Calculated Property
Cp,gas	291.91	J/mol×K	576.48	Joback Calculated Property
Cp,gas	301.13	J/mol×K	605.74	Joback Calculated Property
η	[0.0002728; 0.0054507]	Pa×s	[217.88; 430.20]
η	0.0054507	Pa×s	217.88	Joback Calculated Property
η	0.0023348	Pa×s	253.27	Joback Calculated Property
η	0.0012312	Pa×s	288.65	Joback Calculated Property
η	0.0007466	Pa×s	324.04	Joback Calculated Property
η	0.0004996	Pa×s	359.43	Joback Calculated Property
η	0.0003593	Pa×s	394.81	Joback Calculated Property
η	0.0002728	Pa×s	430.20	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.62]	kPa	[314.52; 437.59]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.58072e+01
Coefficient B			-3.99047e+03
Coefficient C			-5.73960e+01
Temperature range, min.			314.52
Temperature range, max.			437.59
Pvap	1.33	kPa	314.52	Calculated Property
Pvap	2.92	kPa	328.19	Calculated Property
Pvap	5.93	kPa	341.87	Calculated Property
Pvap	11.28	kPa	355.54	Calculated Property
Pvap	20.29	kPa	369.22	Calculated Property
Pvap	34.73	kPa	382.89	Calculated Property
Pvap	56.93	kPa	396.57	Calculated Property
Pvap	89.82	kPa	410.24	Calculated Property
Pvap	136.97	kPa	423.92	Calculated Property
Pvap	202.62	kPa	437.59	Calculated Property

Similar Compounds

Find more compounds similar to 2-METHYLPENTYL FORMATE.

Sources

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

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.