1. Quality Indicators

Purity: ≥98.5% (HPLC)

Appearance: White to off-white crystalline powder or solid

Melting Point: 32–36°C (lit.)

Boiling Point: 407°C at 760 mmHg (lit.)

Density: 1.163 g/cm³ (lit.)

Solubility: Insoluble in water

2. Physical and chemical Properties

Molecular Formula: C16H12O3

Molecular Weight: 252.27 g/mol

Refractive Index: 1.576 (lit.)

Flash Point: 181.4°C (lit.)

Stability: Stable under recommended storage conditions; avoid exposure to light and moisture

3. Uses

Primary Application: Intermediate for pharmaceuticals and polymer additives (e.g., UV-curable resins, coatings)

Industrial Use: Key component in photopolymerization processes and specialty chemical synthesis

4. Packaging

Standard Packaging: 25 kg plastic drums or cardboard drums

Other Options: Available in 1 kg or 200 kg bulk quantities upon request

Storage: Store in a cool, dry place away from direct sunlight and incompatible materials