85-4178-48　gamma-Valerolactone 250g　CAS No:108-29-2　291867

特徴

• γ-Valerolactone is a naturally occurring chemical found in fruits and is frequently used as a food additive. It can be converted to liquid alkenes which can be used as transportation fuels.
• Synonyms:Dihydro-5-methyl-2(3H)-furanone; 4-Hydroxy-valeric Acid γ-Lactone; γ-Hydroxy-valeric Acid Lactone; (RS)-γ-Pentalactone; (±)-4-Methylbutyrolactone; (±)-γ-Methylbutyrolactone; (±)-γ-Pentalactone; (±)-γ-Valerolactone; 4-Hydroxypentanoic Acid Lactone; 4-Hydroxypentanoic Acid γ-Lactone; 4-Hydroxyvaleric Acid Lactone; 4-Methyl-γ-butyrolactone; 4-Methylbutyrolactone; 4-Pentanolide; 5-Methyldihydro-2(3H)-furanone; 5-Methyltetrahydro-2-furanone; Dihydro-5-methyl-2(3H)-furanone; Dihydro-5-methyl-2-furanone; NSC 33700; Pentano-4-lactone; 4-Hydroxy-pentanoic Acid γ-Lactone; Tetrahydro-5-methyl-2-furanone; γ-Methyl-γ-butyrolactone; γ-Methylbutyrolactone; γ-Pentalactone
• Molecular Formula:C₅H₈O₂
• Molecular Weight:100.12
• Appearance:Clear colorless oil
• Purity:≥98%
• Melting Point:-31°C (lit.)
• Refractive Index:n20/D 1.432 (lit.)
• Boiling Point:207-208°C (lit.)
• Density:1.05g/ml at 25°C (lit.)
• Solubility:Chloroform, Methanol
• Storage and Stability:Store at 4°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.