9,9-Bis[4-(2-hydroxyethoxy)phenyl]fluorene , 98% , 117344-32-8

CAS NO.：117344-32-8

Empirical Formula: C29H26O4

Molecular Weight: 438.51

MDL number: MFCD00216628

EINECS: 672-704-1

PRODUCT Properties

• Melting point: 117-120 °C(lit.)
• Boiling point: 610.7±55.0 °C(Predicted)
• Density: 1.248±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• Water Solubility: Insoluble in water
• form: powder to crystal
• pka: 13.95±0.10(Predicted)
• color: White to Almost white
• CAS DataBase Reference: 117344-32-8(CAS DataBase Reference)

Description and Uses

4,4′-(9-Fluorenylidene)bis(2-phenoxyethanol) may be used for the following syntheses:

• poly-(carbotetramethyldisiloxane)s, containing poly[oxy{4,4′-(9-fluorenylidene)bis(2-phenoxyethylene)}oxytetramethyldisiloxane] (a fluorescent aromatic chromophore group)
• poly[oxy(arylene)oxy(tetramethyldisilylene)]s, containing fluorescent aromatic chromophore groups in the polymer main chain, via melt copolymerization reaction with 1,2-bis(diethylamino)tetramethyldisilane

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P264b-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362+P364-P403+P233-P501c
• Hazard Codes: Xi
• Risk Statements: 37
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 29094990