CAS
Home
Product
Offer to Sell
Offer to Buy
Suppliers
Chemical News
CAS
ChemNet Mall
ChemNet China
product Name:
chromone
Synonyms:
4H-benzo(b)pyran-4-one; 4H-chromen-4-one
CAS Number:
491-38-3
EINECS:
207-737-9
Molecular Formula:
C
9
H
6
O
2
Molecular Weight:
146.1427
InChI:
InChI=1/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H
Molecular Structure:
Density:
1.248g/cm
3
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
Hazard Symbols:
Risk Codes:
Safety Description:
Home
Suppliers
Product
CAS
Gmall