Phenylfluorone Chemical Properties

Melting point:

300 °C

Boiling point:

646.8±55.0 °C(Predicted)

Density 

1.59±0.1 g/cm3(Predicted)

storage temp. 

Store below +30°C.

solubility 

Soluble in chloroform.

form 

powder

pka

7.57±0.20(Predicted)

color 

orange

BRN 

40910

InChIKey

YDCFOUBAMGLLKA-UHFFFAOYSA-N

CAS DataBase Reference

975-17-7

EPA Substance Registry System

3H-Xanthen-3-one, 2,6,7-trihydroxy-9-phenyl- (975-17-7)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

TSCA 

Yes

HS Code 

29329995

MSDS

• Language:English Provider:Fluorone Black
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Phenylfluorone Usage And Synthesis

Chemical Properties

orange to brown-red powder

Uses

Phenylfluorone is an organic reagent for the spectrophotometric determination of some heavy metals. It is used in presence of cetylpyridinium chloride for spectrophotometric determination of copper(II) in blood serum. It is used in the determination of germanium. It is also used to determine molybdenum(VI).

Purification Methods

Recrystallise it from warm, acidified EtOH by addition of ammonia. The crude material (1g) can be extracted with EtOH (50mL) in a Soxhlet apparatus for 10hours to remove impurities. Impurities can be detected by paper electrophoresis. The triacetate forms yellow needles from EtOH (m 230-233o). [Petrova et al. Anal Lett 5 695 1972, Beilstein 18 H 199, 18 I 404, 18 III/IV 2824.]

Phenylfluorone(975-17-7)Related Product Information

• Triphenylphosphine
• Tetraphenylcyclopentadienone
• 2,2',4,4'-Tetrahydroxybenzophenone
• PHENYL VALERATE
• 4'-Hydroxyacetophenone
• Triphenylmethyl Chloride
• 3,4-Dihydroxyacetophenone
• Benzil
• Hydroxyapatite
• Phenylhydrazine
• 5-PHENYL-1-PENTANOL
• Fenipentol
• Phenylacetone
• 9-(4'-DIMETHYLAMINOPHENYL)-2,6,7-TRIHYDROXYFLUORONE SULFATE
• Salicyl fluorone
• 4-Dimethylaminophenylfluorone
• Phenylfluorone
• BLACKEYEDPEAS