gamma-Valerolactone

CAS	108-29-2
Structure
Synonyms	4-Pentanolide
IUPAC Name	5-Methyloxolan-2-one
Molecular Weight	100.12
Canonical SMILES	CC1CCC(=O)O1
InChI	InChI=1S/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3
InChI Key	GAEKPEKOJKCEMS-UHFFFAOYSA-N
Boiling Point	207-208 °C
Melting Point	−31 °C
Flash Point	204.8 °F
Purity	98%+
Density	1.05 g/mL at 25 °C(lit.)
Exact Mass	100.052429494
Monoisotopic Mass	100.052429494
Physical State	Liquid
Refractive Index	n20/D 1.432(lit.)
Storage Conditions	Dry place,Room Temperature
Topological Polar Surface Area	26.3 Ų