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Merck

128333

Fluorene

98%

Synonym(s):

2,2′-Methylenebiphenyl, Diphenylenemethane

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About This Item

Empirical Formula (Hill Notation):
C13H10
CAS Number:
86-73-7
Molecular Weight:
166.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847846
EC Number:
201-695-5
Beilstein/REAXYS Number:
1363491
MDL number:
MFCD00001111
Assay:
98%
Form:
chunks, crystalline powder, crystals, powder, solid

Key Documents

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InChI key

NIHNNTQXNPWCJQ-UHFFFAOYSA-N

InChI

1S/C13H10/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)12/h1-8H,9H2

SMILES string

C1c2ccccc2-c3ccccc13

assay

98%

form

chunks, crystalline powder, crystals, powder, solid

bp

298 °C (lit.)

mp

111-114 °C (lit.)

Quality Level

100

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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.

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

303.8 °F - closed cup

flash_point_c

151.0 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB7337
SDBB5410
SDBB4602
SDBB2633
SDBB0703

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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
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
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)
Qianling Cui et al.
ACS applied materials & interfaces, 5(1), 213-219 (2012-12-15)
In the present work, a facile one-pot method is designed to fabricate a core-shell fluorescent nanoparticle (NP) for cellular imaging based on a new cationic conjugated polymer, poly[9,9'-bis(6,6'-(N,N,N-trimethylaminium)fluorene-2,7-ylenevinylene-co-alt-2,5-dicyano-1,4-phenylene] (PFVCN). Gold nanoflowers (AuNFs) are prepared by a seedless method, in which
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