Catechol (Pryocatechol standard)

Catechol AR- 25g
Product Profile
Catechol (1,2-dihydroxybenzene) is a simple ortho-diphenolic compound widely used in redox chemistry, enzyme kinetics, and environmental analysis. It serves as a key reference standard in oxidation studies and is commonly applied in polymer, biochemical, and analytical research.

Details
Brand: Molychem, SRL (or equivalent)
Product Name: Catechol
Pack Size: 2tg
Molecular Formula: C₆H₆O₂
Molecular Weight: 110.11 g/mol
CAS Number: 120-80-9

Specifications
Appearance: White to light brown crystalline solid (darkens on exposure to air)
Solubility: Freely soluble in water, ethanol, ether
Purity: Typically ≥99%
Melting Point: 104–106°C
Boiling Point: ~245°C
pH (aqueous): Slightly acidic
Stability: Air- and light-sensitive (oxidizes to quinones)

Handling
Avoid inhalation and direct contact. Use appropriate PPE (gloves, goggles, lab coat). Handle in a well-ventilated area or fume hood. Minimize exposure to air during use.

Storage
Store tightly closed in a cool, dry, well-ventilated place. Protect from light and air. For extended stability, store at 2–8°C. Keep away from oxidizing agents.

Applications
Enzyme assays (polyphenol oxidase, tyrosinase)
Redox and oxidation studies
Environmental and wastewater phenol analysis
Polymer and resin chemistry
Intermediate in organic synthesis
Analytical reference standard.

Hazard Information
Toxic if swallowed or absorbed through skin. Causes skin and eye irritation. May cause systemic effects with prolonged exposure. Handle strictly according to SDS.
Packaging
Supplied in tightly sealed amber glass or HDPE container to reduce oxidation, packed in labeled outer carton.

Safety Note
For laboratory and industrial use only. Not for food, drug, or household applications. Follow standard laboratory safety procedures.