Table 1.

Characteristics and properties of POLYSORB® ID 37.

Chemical source
Name	DEI
Formula	Not applicable since UVCB
Chemical name	Isosorbide diesters Fatty acids, C8-10, diesters with 1,4 : 3,6-dianhydro-D-glucitol
CAS#	1215036-04-6
List number	700-073-5
Molecular formula	As it is an UVCB, we cannot provide the exact molecular formula
Molecular weight	Ca. 410 g
Melting point	Between −5°C and +13°C (freezing point)
Boiling point	Between 355.9°C and 376.6°C at ca. 97 kPa
Density	1.02–1.03 at 20°C
Vapour pressure	0.03 Pa at 25°C
Partition coefficient (log Kow)	>2.9 at 70°C (pH 4.48)
Water solubility	≤5 mg/L at 20°C (pH 7)
Surface tension	Ca. 50.8 mN/m at 20°C (4 mg/L)
Flash point	201.0 ± 0.5°C [KS, K1]
Explosiveness	No explosive properties
Oxidizing properties	No oxidizing properties
Dynamic viscosity	67.6–73.4 mPa s at 20°C 22.9 and 24.5 mPa s at 40°C