128333
Fluorene
98%
Synonym(s):
2,2′-Methylenebiphenyl, Diphenylenemethane
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All Photos(4)
About This Item
Empirical Formula (Hill Notation):
C13H10
CAS Number:
Molecular Weight:
166.22
Beilstein:
1363491
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
98%
form
chunks
crystalline powder
crystals
powder
solid
bp
298 °C (lit.)
mp
111-114 °C (lit.)
SMILES string
C1c2ccccc2-c3ccccc13
InChI
1S/C13H10/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)12/h1-8H,9H2
InChI key
NIHNNTQXNPWCJQ-UHFFFAOYSA-N
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General description
Fluorene is a rigid, planar polycyclic aromatic hydrocarbon. White crystals of fluorene have violet fluorescence, from which its name derives. It is used as a precursor to other fluorene compounds. Fluorene is used as a chemical intermediate in the formation of polyradicals for resins as well as the manufacture of resinous products and dyes.
Application
Fluorene was used study the extraction of specific, semiconducting single-wall carbon nanotubes (SWCNTs).
Features and Benefits
As a monomer, fluorene exhibits significant solubility while maintaining a high degree of delocalization.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
303.8 °F - closed cup
Flash Point(C)
151.0 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis and characterization of new imidazole and fluorene--bisphenol based polyamides: Thermal, photophysical and antibacterial properties
Ghaemy M, et al.
Reactive and Functional Polymers, 73(3), 555-563 (2013)
Zhengcai Guo et al.
Bioelectrochemistry (Amsterdam, Netherlands), 135, 107552-107552 (2020-06-12)
Developing a cost-effective and simple micro-analysis tool has long been an important objective in the toxicological detection of fluorene. In this study, a disposable paper-based micro-analysis device (μ-PAD) was designed using graphite doped with multi-walled carbon nanotubes (MWCNTs) to hand
Light-emitting diodes based on fluorene polymers
Bernius M, et al.
Thin Solid Films, 363(1-2), 55-57 (2000)
Masayoshi Tange et al.
Nanoscale, 6(1), 248-254 (2013-11-05)
To understand how fluorene-based polymers selectively extract specific semiconducting single-wall carbon nanotubes (SWCNTs), we compared the optical transitions of SWCNTs wrapped with poly(9,9-dioctylfluorene-alt-pyridine) (PFOPy), i.e., structure-selective polymers, with those wrapped with poly(9,9-di-n-dodecylfluorene) (PFD), i.e., non-selective polymers, in organic solvents by
S A Schmid et al.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 370(1972), 3787-3801 (2012-07-04)
We have investigated the energy transfer dynamics in a supramolecular linear polymer chain comprising oligofluorene (OF) energy donor units linked by quadruple hydrogen-bonding groups, and oligophenylene (OPV) chain ends that act as energy acceptors. Using femtosecond spectroscopy, we followed the
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