Basic

CAS No.	67770-79-0
Product Name	5-butyl-5-ethyltetrahydro-2H-pyran-2-one
Synonyms	5-Butyl-5-ethyltetrahydro-2H-pyran-2-one; 2H-Pyran-2-one, 5-butyl-5-ethyltetrahydro-; Ethyl butyl valerolactone; 2H-Pyran-2-one, tetrahydro-5-(n-butyl)-5-ethyl-; 4-Ethyl-4-butyl-delta-valerolactone
Molecular Formula	C11H20O2
Molecular Weight	184.2753

Physical property

Density	0.918g/cm3
Boiling point	266.5°C at 760 mmHg
Flash point	105.7°C
Refractive index	1.437