CAT# :11206
nom chimique :Levulinic acid
CAS :123-76-2
MDL :MFCD00002796
EINECS :204-649-2
Poids moléculaire :116.12
Formule moléculaire :C5H8O3
Laevulinic acid; 4-Oxopentanoic acid; 4-Oxovaleric acid; gamma-Ketovaleric acid; Levulic acid; 4-Oxo-pentanoic acid
Item | Spécification |
---|---|
Apparence | Colorless to light yellow liquid or crystal |
Pureté | 99% Min. |
Humidité | 0.5%Max. |
Point de fusion | 30-33 ºC(lit.) |
Point d'ébullition | 245-246 ºC(lit.) |
Point de rupture | 280 °F |
Application | Intermediate in organic syntheses |
Échelle de production | Up to metric tons |
Risk Phrases | 22-36/37/38-34-R34-R22 |
Safety Phrases | 26-45-36/37/39-S45-S36/37/39-S26 |
Symbol | GHS07 |
Signal word | Danger |
Hazard statements | H302-H315-H319-H335 |
Precautionary statements | P261-P305 + P351 + P338 |