Product Name:delta-Valerolactone
Purity:99%
Appearance:Colorless Liquid
Sample:Available
Storage:-20°C
CAS No.: 542-28-9
delta-Valerolactone Cas 542-28-9
Typical Properties
Chemical Name:delta-Valerolactone
Cas No:542-28-9
Molecular Weight:100.02
Molecular Formula:C5H8O2
Molecular Structure:
| Item | Specification |
| Melting Point | -13 °C |
| Boiling Point | 230 °C |
| Density | 1.105 g/mL |
| Refractive index | n20/D 1.457 |
| Fp | 212 °F |
| Water | ≤ 0.10% |
| Acid(mg KOH/g) | ≤ 0.20% |
Usage
Polymer Monomers: Ring-Opening Polymerization (ROP) for the synthesis of biodegradable polyesters (poly-δ-valerolactone), utilized in absorbable materials, drug carriers, and medical sutures.
Pharmaceutical Intermediates: Synthesis of anti-tumor and anti-inflammatory drugs, as well as biodegradable microspheres for sustained drug release.
Flavors & Fragrances: Formulation of creamy and fruity flavor profiles for use in food products and daily chemical fragrances.
Coatings / Resins: High-solids coatings, water-based resins, and polyurethane modifiers, enhancing flexibility and adhesion.
Organic Synthesis / Solvents: Intermediates for fine chemicals, high-boiling-point solvents, and pesticide auxiliaries.
Packaging and Shipping
200kg/drum
According to customer requirments.
Inquiry Price for
delta-Valerolactone Cas 542-28-9