delta-Valerolactone CAS:542-28-9

delta-Valerolactone

CAS No: 542-28-9
Product Name: δ-Valerolactone
Other Name:
δ-Valerolactone
delta-Valerolactone
5-valerolactone
Tetrahydro-2H-pyran-2-one
Tetrahydro-2-pyranone
 
Density: 1.1±0.1 g/cm3
Boiling Point: 218.0±8.0 °C at 760 mmHg
Melting Point: -13 °C
Molecular Formula: C5H8O2
Molecular Weight: 100.116
Flash Point: 100.0±0.0 °C
Exact Mass: 100.052429
PSA: 26.30000
LogP: -0.20
Vapour density: 3.45 (vs air)
Vapour Pressure: 0.1±0.4 mmHg at 25°C
Index of Refraction: 1.440
Storage condition: 2-8°C
Water Solubility: miscible
 
Specification
Appearance: Colorless to light yellow transparent liquid
Assay: ≥99.0%
Water: ≤0.10%
 
Application
δ-Valerolactone is a lactone used as a chemical intermediate in processes such as the production of polyesters.
Applicationd in flavors and fragrances, pharmaceutical intermediates.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.



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