Chemical Properties of 1-Butanol, 3-methyl-, propanoate (CAS 105-68-0)

InChI

InChI=1S/C8H16O2/c1-4-8(9)10-6-5-7(2)3/h7H,4-6H2,1-3H3

InChI Key

XAOGXQMKWQFZEM-UHFFFAOYSA-N

Formula

C8H16O2

SMILES

CCC(=O)OCCC(C)C

Molecular Weight¹

144.21

CAS

105-68-0

Other Names

• 1-Butanol, 3-methyl-, 1-propanoate
• 3-METHYLBUTYL PROPANOATE
• 3-Methyl-1-butyl propanoate
• 3-Methylbutyl propionate
• ISOAMYL PROPANOATE
• ISOPENTYL PROPIONATE
• Isoamyl propionate
• Isopentyl alcohol, propionate
• Isopentyl propanoate
• NSC 7932
• Propionic acid, isopentyl ester
• iso-Amyl n-propionate
• propanoic acid, 3-methylbutyl ester
• propionic acid, isoamyl ester

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase 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).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boil : Boiling point at given pressure (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°	-219.88	kJ/mol	Joback Calculated Property
ΔfH°gas	-458.53	kJ/mol	Joback Calculated Property
ΔfusH°	15.74	kJ/mol	Joback Calculated Property
ΔvapH°	42.17	kJ/mol	Joback Calculated Property
log10WS	-1.79		Crippen Calculated Property
logPoct/wat	1.986		Crippen Calculated Property
McVol	131.020	ml/mol	McGowan Calculated Property
Pc	2679.08	kPa	Joback Calculated Property
Inp	[926.00; 975.00]
Inp	947.00		NIST
Inp	937.00		NIST
Inp	958.00		NIST
Inp	961.00		NIST
Inp	950.00		NIST
Inp	955.00		NIST
Inp	953.00		NIST
Inp	Outlier 926.00		NIST
Inp	948.00		NIST
Inp	954.00		NIST
Inp	955.00		NIST
Inp	948.00		NIST
Inp	948.00		NIST
Inp	969.00		NIST
Inp	950.00		NIST
Inp	950.00		NIST
Inp	969.00		NIST
Inp	949.00		NIST
Inp	972.00		NIST
Inp	952.00		NIST
Inp	952.00		NIST
Inp	974.00		NIST
Inp	973.90		NIST
Inp	972.00		NIST
Inp	952.00		NIST
Inp	954.00		NIST
Inp	954.00		NIST
Inp	969.00		NIST
Inp	971.00		NIST
Inp	975.00		NIST
Inp	960.00		NIST
Inp	948.00		NIST
Inp	966.00		NIST
Inp	958.00		NIST
Inp	954.00		NIST
Inp	969.00		NIST
Inp	948.00		NIST
Inp	966.00		NIST
I	[1176.00; 1238.00]
I	1206.00		NIST
I	Outlier 1238.00		NIST
I	1198.00		NIST
I	1196.00		NIST
I	1186.00		NIST
I	1200.00		NIST
I	1184.00		NIST
I	1183.00		NIST
I	1192.00		NIST
I	1176.00		NIST
I	1181.00		NIST
I	1176.00		NIST
I	1188.00		NIST
I	1180.00		NIST
I	1180.00		NIST
I	1192.00		NIST
I	1183.00		NIST
I	1176.00		NIST
Tboil	[431.65; 433.90]	K
Tboil	433.40	K	KDB
Tboil	433.87	K	Vapor-l...
Tboil	433.90	K	NIST
Tboil	433.85 ± 0.25	K	NIST
Tboil	433.45 ± 1.00	K	NIST
Tboil	433.50 ± 0.50	K	NIST
Tboil	Outlier 431.65 ± 1.00	K	NIST
Tc	[611.00; 611.39]	K
Tc	611.00	K	KDB
Tc	611.39 ± 6.00	K	NIST
Tfus	237.08	K	Joback Calculated Property
Vc	0.501	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[279.83; 348.57]	J/mol×K	[458.29; 637.16]
T(K) Ideal gas heat capacity (J/mol×K) 280 290 300 310 320 330 340 350 500 550 600
Cp,gas	279.83	J/mol×K	458.29	Joback Calculated Property
Cp,gas	292.41	J/mol×K	488.10	Joback Calculated Property
Cp,gas	304.54	J/mol×K	517.91	Joback Calculated Property
Cp,gas	316.22	J/mol×K	547.72	Joback Calculated Property
Cp,gas	327.44	J/mol×K	577.53	Joback Calculated Property
Cp,gas	338.23	J/mol×K	607.34	Joback Calculated Property
Cp,gas	348.57	J/mol×K	637.16	Joback Calculated Property
Cp,liquid	285.20	J/mol×K	298.15	NIST
η	[0.0002420; 0.0048246]	Pa×s	[237.08; 458.29]
T(K) Dynamic viscosity (Pa×s) 0 1.00e-3 2.00e-3 3.00e-3 4.00e-3 5.00e-3 300 400
η	0.0048246	Pa×s	237.08	Joback Calculated Property
η	0.0020946	Pa×s	273.95	Joback Calculated Property
η	0.0011084	Pa×s	310.82	Joback Calculated Property
η	0.0006713	Pa×s	347.69	Joback Calculated Property
η	0.0004476	Pa×s	384.55	Joback Calculated Property
η	0.0003204	Pa×s	421.42	Joback Calculated Property
η	0.0002420	Pa×s	458.29	Joback Calculated Property
ρl	[848.98; 870.00]	kg/m3	[293.00; 313.20]
ρl	870.00	kg/m3	293.00	KDB
ρl	868.55	kg/m3	293.20	Liquid-...
ρl	848.98	kg/m3	313.20	Liquid-...

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboil	[381.77; 461.35]	K	[20.00; 200.00]
P(kPa) Boiling point at given pressure (K) 380 400 420 440 460 50 100 150 200
Tboil	381.77	K	20.00	Vapor-l...
Tboil	393.43	K	30.00	Vapor-l...
Tboil	402.13	K	40.00	Vapor-l...
Tboil	409.26	K	50.00	Vapor-l...
Tboil	415.18	K	60.00	Vapor-l...
Tboil	420.42	K	70.00	Vapor-l...
Tboil	425.06	K	80.00	Vapor-l...
Tboil	429.43	K	90.00	Vapor-l...
Tboil	437.07	K	110.00	Vapor-l...
Tboil	440.36	K	120.00	Vapor-l...
Tboil	443.47	K	130.00	Vapor-l...
Tboil	446.39	K	140.00	Vapor-l...
Tboil	449.17	K	150.00	Vapor-l...
Tboil	451.76	K	160.00	Vapor-l...
Tboil	454.42	K	170.00	Vapor-l...
Tboil	456.84	K	180.00	Vapor-l...
Tboil	459.15	K	190.00	Vapor-l...
Tboil	461.35	K	200.00	Vapor-l...

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[324.42; 460.49]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.50161e+01
Coefficient B			-3.87146e+03
Coefficient C			-6.15660e+01
Temperature range, min.			324.42
Temperature range, max.			460.49
T(K) Vapor pressure (kPa) 0 50 100 150 200 350 400 450
Pvap	1.33	kPa	324.42	Calculated Property
Pvap	2.97	kPa	339.54	Calculated Property
Pvap	6.09	kPa	354.66	Calculated Property
Pvap	11.65	kPa	369.78	Calculated Property
Pvap	20.96	kPa	384.90	Calculated Property
Pvap	35.78	kPa	400.01	Calculated Property
Pvap	58.35	kPa	415.13	Calculated Property
Pvap	91.42	kPa	430.25	Calculated Property
Pvap	138.25	kPa	445.37	Calculated Property
Pvap	202.63	kPa	460.49	Calculated Property
Pvap	[0.14; 103.44]	kPa	[281.15; 434.15]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			2.55916e+01
Coefficient B			-5.65389e+03
Coefficient C			-1.33378e+00
Coefficient D			9.06163e-07
Temperature range, min.			281.15
Temperature range, max.			434.15
T(K) Vapor pressure (kPa) 0 20 40 60 80 100 300 350 400
Pvap	0.14	kPa	281.15	Calculated Property
Pvap	0.41	kPa	298.15	Calculated Property
Pvap	1.07	kPa	315.15	Calculated Property
Pvap	2.52	kPa	332.15	Calculated Property
Pvap	5.47	kPa	349.15	Calculated Property
Pvap	11.00	kPa	366.15	Calculated Property
Pvap	20.79	kPa	383.15	Calculated Property
Pvap	37.17	kPa	400.15	Calculated Property
Pvap	63.33	kPa	417.15	Calculated Property
Pvap	103.44	kPa	434.15	Calculated Property

Similar Compounds

Find more compounds similar to 1-Butanol, 3-methyl-, propanoate.

Mixtures

• 1-Butanol, 3-methyl-, propanoate + 1-Butanol, 3-methyl-
• 1-Butanol, 3-methyl-, propanoate + Propanoic acid
• 1-Butanol, 3-methyl-, propanoate + Acetic acid + Water
• 1-Butanol, 3-methyl-, propanoate + Water

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• Vapor-liquid equilibrium of isoamyl alcohol + isoamyl propionate andpropionic acid + isoamyl propionate systems at 50.00, 101.33 and 150.00 kPa
• Liquid-liquid equilibrium data and thermophysical properties for ternary systems composed of water, acetic acid and different solvents
• Joback Method
• KDB
• 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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.