Identification
CAS Number
42523-29-5
Name
2,7-Dihydroxy-9-fluorenone
Synonyms
2,7-Dihydroxy-9-fluorenone
2,7-Dihydroxy-9H-fluoren-9-on
2,7-Dihydroxy-9H-fluoren-9-on
2,7-dihydroxy-9H-fluoren-9-one
2,7-Dihydroxy-9H-fluorén-9-one
9H-fluoren-9-one, 2,7-dihydroxy-
2,7-dihydroxyfluoren-9-one
2,7-Dihydroxy-fluoren-9-one
2,7-Dihydroxyfluorenone
Molecular Structure
SMILES
C1=CC2=C(C=C1O)C(=O)C3=C2C=CC(=C3)O
StdInChI
InChI=1S/C13H8O3/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6,14-15H
StdInChIKey
CWHPQXRTQSNTRR-UHFFFAOYSA-N
Molecular Formula
C13H8O3
Molecular Weight
212.20
Properties
Appearance
Dark red crystal or powder
Density
1.497g/ml
Melting Point
335-338°C
Boiling Point
444.5°C at 760 mmHg
Flash Point
236.7°C
Vapour Pressure
1.63E-08mmHg at 25°C
Safety Data
Symbol
Signal Word
Warning
Hazard Statements
Precautionary Statements
Personal Protective Equipment
dust mask type(N95) US, Eye Shields, Gloves
Hazard Codes (Europe)
Risk Statements (Europe)
Safety Statements (Europe)
26-36
Specifications and Other Information of Our 2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
Assay
99 min(By HPLC)
Identification Method
HNMR, HPLC
2-Hydroxy-9-fluorenone
0.2% max
Single Impurity
0.4% max
Loss On Drying
0.5% max
Productivity
600kg/month
Package
25kg/drum
Storage
Room temperature away from light
Known Application
It is mostly used as an anti-cancer interferon.