Volumetric Properties of Aqueous Solutions of Ethylene Glycols in the Temperature Range of 293.15–318.15 K

Table 1

Physical properties of pure component liquids at 298.15 K^a.

Material	Molar mass (g⋅mol^−1)	Purity %	𝜌 (g⋅cm^−1)			𝑛𝐷
			Exp.	Lit.	Reference	Exp.	Lit.	Reference
EG	62.07	>99	1.1063	1.1061	[19]	1.4303	1.4304	[20]
DEG	106.12	>99	1.1128	1.1129	[12]	1.4472	1.4467	[20]
TEG	150.18	>99	1.1195	1.1195	[21]	1.4562	1.4561	[22]

aStandard uncertainties 𝑢 are 𝑢 (𝑇) = 0.01 K, 𝑢 (𝜌) = 2.0 × 10⁻⁵ g⋅cm⁻³, and 𝑢 (𝑛_𝐷) = 2.0 × 10⁻⁴.