We can offer delta-Valerolactone with CAS 542-28-9

delta-Valerolactone with CAS 542-28-9

what is of delta-Valerolactone with CAS 542-28-9?

Due to its good application flexibility, lower biological toxicity, more derivative compounds, easy polymerization and greatly increase the viscosity of coatings and other characteristics, delta-valerolactone is widely used in polyesters, polyurethanes, special solvents, and coatings.

1.Quick details of delta-Valerolactone with CAS 542-28-9


CAS No.:89402-43-7 Other Names:delta-Valerolactone MF:C5H8O2 EINECS No.:208-807-1 Place of Origin:Shandong, China Type:Syntheses Material Intermediates Purity:98.5% Application:polyester and polylactide Appearance:Colorless transparent to light yellow liquid, Colorless transparent to light yellow liquid purity(GC.wt%):>98.5 specific gravity(20/20 ):1.125-1.130 refractivity index(Nd20 ):1.156-1.459 COA:Avaible

2.Description of delta-Valerolactone with CAS 542-28-9

200kgs/drum, 16tons/20’container

250kgs/drum,20tons/20’container

Melting point	-13 °C
Boiling point	230 °C
density	1.105 g/mL at 20 °C
vapor density	3.45 (vs air)
refractive index	n20/D 1.457(lit.)
Fp	212 °F
storage temp.	-20°C
form	Liquid
color	Clear colorless to pale yellow
Water Solubility	miscible
BRN	106436
CAS DataBase Reference	542-28-9(CAS DataBase Reference)

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