542-28-9 Delta-Valerolactone
| product Name |
Delta-Valerolactone |
| CAS No |
542-28-9 |
| Synonyms |
5-Hydroxypentanoic acid lactone; delta-Pentanolactone; Tetrahydropyran-2-one; δ-valerolactone; Tetrahydro-2H-2-pyranone; tetrahydro-2H-pyran-2-one; DVL |
| Molecular Formula |
C5H8O2 |
| Molecular Weight |
100.1158 |
| InChI |
InChI=1/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H2 |
| EINECS |
208-807-1 |
| Molecular Structure |
|
| Density |
1.065g/cm3 |
| Melting point |
-13℃ |
| Boiling point |
218°C at 760 mmHg |
| Refractive index |
1.44 |
| Flash point |
81°C |
| Water solubility |
miscible |
| Vapour Pressur |
0.129mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R41:;
|
| Safety Description |
S26:;
S39:;
|
| MSDS |
Material Safety Data Sheet
|
|
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