2,3-Benzofuran analytical standard Synonym: Coumarone CAS Number 271-89-6 Empirical Formula (Hill Notation) C8H6O Molecular Weight 118.13 grade analytical standard assay 98.0% (GC) form neat shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable gas chromatography (GC): suitable refractive index n20/D 1.566(lit.) bp 173-175C(lit.) density 1.072g/mLat 25C(lit.) format neat storage temp. 2-8C
FAQs of 2,3- Benzofuran:
Q: What is the physical form of 2,3-Benzofuran?
A: The physical form of 2,3-Benzofuran is liquid.
Q: What is the molecular weight of 2,3-Benzofuran?
A: The molecular weight of 2,3-Benzofuran is 118.1 grams (g).
Q: What is the molecular formula of 2,3-Benzofuran?
A: The molecular formula of 2,3-Benzofuran is C8H6O.
Q: What is the melting point of 2,3-Benzofuran?
A: The melting point of 2,3-Benzofuran is 18 C (0 F; 255 K).
Q: What is the appearance of 2,3-Benzofuran?
A: The appearance of 2,3-Benzofuran is colorless.
Q: What is 2,3-Benzofuran used for?
A: 2,3-Benzofuran itself is not used for any commercial purposes, but the portion of coal oil containing it is made into coumarone-indene resin, which resists corrosion and is used to make paints and varnishes.
Q: How is 2,3-Benzofuran formed?
A: It may be formed during other uses of coal or oil.