Mixture of 2(3H)-Furanone, dihydro-5-methyl- + Formic acid

Datasets

1. Mole fraction
2. n₀ - Refractive index (Na D-line)
3. T_boil(P) - Boiling temperature at pressure P, K

Mole fraction of Formic acid (2) [ref]

Operational condition: Pressure, kPa = 51 (Liquid)

Mole fraction of Formic acid (2) - Liquid	Mole fraction of Formic acid (2) - Gas
1.0000	1.0000
0.9856	0.9999
0.9779	0.9998
0.9621	0.9996
0.9499	0.9994
0.9349	0.9992
0.9158	0.9989
0.8924	0.9985
0.8720	0.9980
0.8579	0.9976
0.8361	0.9970
0.8297	0.9968
0.8046	0.9957
0.7909	0.9951
0.7849	0.9947
0.7565	0.9932
0.7211	0.9908
0.7052	0.9897
0.6804	0.9876
0.6366	0.9822
0.6289	0.9804
0.5522	0.9651
0.5275	0.9584
0.4812	0.9437
0.4773	0.9421
0.4350	0.9235
0.4026	0.9056
0.3570	0.8755
0.2646	0.7944
0.2280	0.7479
0.1916	0.6868
0.1444	0.5885
0.1066	0.4869
0.0991	0.4637
0.0760	0.3812
0.0536	0.2886

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Formic acid (2) - Liquid	Refractive index (Na D-line) - Liquid
293.20	0.0000	1.4339
293.20	0.0697	1.4314
293.20	0.1233	1.4295
293.20	0.2013	1.4265
293.20	0.3394	1.421
298.20	0.0000	1.4316
298.20	0.0697	1.4292
298.20	0.1233	1.4272
298.20	0.2013	1.4245
298.20	0.3394	1.4191
293.20	0.4898	1.4138
293.20	0.5930	1.4078
293.20	0.6258	1.4056
293.20	0.6744	1.4021
293.20	0.7799	1.3941
298.20	0.4898	1.4118
298.20	0.5930	1.4058
298.20	0.6258	1.4036
298.20	0.6744	1.4002
298.20	0.7799	1.3921
293.20	0.8539	1.3875
293.20	0.8902	1.3839
293.20	0.9828	1.3739
293.20	1.0000	1.3714
298.20	0.8539	1.3856
298.20	0.8902	1.3821
298.20	0.9828	1.3719
298.20	1.0000	1.3699

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 51 (Liquid)

Mole fraction of Formic acid (2) - Liquid	Boiling temperature at pressure P, K - Liquid
1.0000	352.20
0.9856	352.70
0.9779	353.00
0.9621	353.70
0.9499	354.40
0.9349	355.10
0.9158	356.20
0.8924	357.50
0.8720	358.60
0.8579	359.90
0.8361	361.40
0.8297	361.80
0.8046	364.40
0.7909	365.40
0.7849	365.90
0.7565	368.30
0.7211	370.90
0.7052	372.00
0.6804	373.60
0.6366	377.40
0.6289	378.70
0.5522	385.40
0.5275	387.30
0.4812	391.80
0.4773	392.20
0.4350	396.10
0.4026	399.80
0.3570	404.20
0.2646	413.70
0.2280	417.80
0.1916	422.10
0.1444	428.20
0.1066	433.50
0.0991	434.60
0.0760	438.20
0.0536	441.50

Sources

• Vapor Liquid Equilibrium of Gamma-Valerolactone and Formic Acid at p = 51 kPa

Note: These property values are available through the Cheméo API. A free account gives you an access key.