CAS:542-28-9
Molecular Formula:C5H8O2
Molecular Weight:100.12
EINECS:208-807-1
Synonyms:DELTA-VALEROLACTONE; D-VALEROLACTONE; G-VALEROLACTONE;FEMA 3103; GAMMA-PENTANOLACTONE; GAMMA-METHYL-GAMMA-BUTYROLACTONE; delta-Valerolactone, may contain polymer: distil to remove; 4-VALEROLACTONE; 4-PENTANOLIDE; TETRAHYDRO-2H-2-PYRANONE; TETRAHYDRO-2H-PYRAN-2-ONE
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.
| Melting point | -13 °C |
| Boiling point | 230 °C |
| density | 1.105g/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) |
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.
Usually packed in 25kg/drum,and also can be do customized package.
