Mixture of Diethyl Phthalate + Maleic anhydride

Name: Diethyl Phthalate
InChI: InChI=1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3
InChI Key: FLKPEMZONWLCSK-UHFFFAOYSA-N
Formula: C12H14O4
SMILES: CCOC(=O)c1ccccc1C(=O)OCC
Mol. Weight (g/mol): 222.24
CAS: 84-66-2

Name: Maleic anhydride
InChI: InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
InChI Key: FPYJFEHAWHCUMM-UHFFFAOYSA-N
Formula: C4H2O3
SMILES: O=C1C=CC(=O)O1
Mol. Weight (g/mol): 98.06
CAS: 108-31-6

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Datasets

T_boil - Boiling temperature at pressure P, K

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Pressure, kPa - Liquid	Mole fraction of Maleic anhydride (2) - Liquid	Boiling temperature at pressure P, K - Liquid
2.67	0.0595	426.65
2.67	0.1672	407.25
2.67	0.2891	395.78
2.67	0.3742	389.66
2.67	0.4726	383.66
2.67	0.5876	378.58
2.67	0.6837	374.89
2.67	0.7888	372.37
2.67	0.8914	370.49
5.33	0.0613	442.37
5.33	0.1682	425.48
5.33	0.2898	411.99
5.33	0.3746	405.68
5.33	0.4729	399.91
5.33	0.5878	395.53
5.33	0.6838	392.27
5.33	0.7888	388.73
5.33	0.8914	386.21
8.00	0.0623	452.89
8.00	0.1690	435.85
8.00	0.2902	421.99
8.00	0.3749	415.74
8.00	0.4732	410.11
8.00	0.5880	406.05
8.00	0.6839	402.36
8.00	0.7889	399.00
8.00	0.8914	396.26

Sources

Isobaric (vapor + liquid) equilibria of the binary system maleic anhydride and diethyl phthalate at p = (2.67, 5.33, and 8.00) kPa

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