Chromene-2,4-dione
Product Specifications
CAS Number
4438-85-1
UN Code
UN 1993
Hazard Statement
Xn
Stability
Stable at room temperature in closed containers under normal storage and handling conditions.
Molecular Formula
C9H6O3
Molecular Weight
162.14
Product Name Synonym
2-hydroxy-chromen-4-one
Physical Properties
Clear colorless liquid
Hazardous Class
3.2
Safety Statements
S24/25
Density
1.21 g/cm3
Flash Point
225.1oC
RIDADR
UN 1993
Melting Point
42-46oC
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