Benzofuran CAS No.271-89-6

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CAS No.271-89-6

Category	Details
Chemical Name	Benzofuran
CAS Number	496-57-3
Synonyms	2.3-Benzofuran; Coumarone; Oxygenated Indene; Benzopyrone; Benz[b]furan
Molecular Formula	C8H6O
Molecular Weight	110.13 g/mol
Appearance	Colorless to pale yellow oil-like liquid with a fragrant odor
Physical State	Liquid at room temperature
Density	Slightly greater than water
Solubility	Soluble in organic solvents such as ethanol, ether, and benzene; insoluble in water
Boiling Point	174°C
Melting Point	-18°C
Chemical Properties	Aromatic heterocyclic compound with a furan ring fused to a benzene ring; stable under normal conditions but can be decomposed by strong oxidants such as potassium permanganate; volatile with steam
Uses	Used as an intermediate in the production of pharmaceuticals (e.g., amiodarone, an anti-arrhythmic drug) and resins (e.g., coumarone-indene resin); also used in organic synthesis and as a fragrance component in some perfumes
Health Hazards	May cause irritation to eyes, skin, and respiratory tract upon inhalation, ingestion, or skin contact; toxic if swallowed or inhaled in large quantities; flammable; vapor may form explosive mixtures with air
Safety Measures	Handle with caution; avoid ingestion, inhalation, and skin contact; wear appropriate protective clothing, gloves, and eye protection; store in a cool, dry place away from ignition sources and incompatible materials; use in a well-ventilated area; in case of contact, rinse with plenty of water and seek medical attention immediately

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