CAS No: 491-38-3, Chemical Name: chromone
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the physical and chemical property of 491-38-3, chromone is provided by ChemNet.com

491-38-3 chromone

product Name chromone
Synonyms 4H-benzo(b)pyran-4-one; 4H-chromen-4-one
Molecular Formula C9H6O2
Molecular Weight 146.1427
InChI InChI=1/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H
CAS Registry Number 491-38-3
EINECS 207-737-9
Molecular Structure 491-38-3 chromone
Density 1.248g/cm3
Melting point 55-60℃
Boiling point 238.5°C at 760 mmHg
Refractive index 1.594
Flash point 106.5°C
Vapour Pressur 0.0422mmHg at 25°C
Gold Suppliers for
491-38-3
chromone(2):
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