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128333

Sigma-Aldrich

Fluorene

98%

Sinônimo(s):

2,2′-Methylenebiphenyl, Diphenylenemethane

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About This Item

Fórmula empírica (Notação de Hill):
C13H10
Número CAS:
86-73-7
Peso molecular:
166.22
Beilstein:
1363491
Número CE:
201-695-5
Número MDL:
MFCD00001111
Código UNSPSC:
12352100
ID de substância PubChem:
24847846
NACRES:
NA.22

Ensaio

98%

forma

chunks
crystalline powder
crystals
powder
solid

pb

298 °C (lit.)

pf

111-114 °C (lit.)

cadeia de caracteres SMILES

C1c2ccccc2-c3ccccc13

InChI

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

chave InChI

NIHNNTQXNPWCJQ-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

Fluorene was used study the extraction of specific, semiconducting single-wall carbon nanotubes (SWCNTs).

Características e benefícios

As a monomer, fluorene exhibits significant solubility while maintaining a high degree of delocalization.

Pictogramas

Environment
GHS09

Palavra indicadora

Warning

Frases de perigo

H410

Declarações de precaução

P273 - P391 - P501

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

303.8 °F - closed cup

Ponto de fulgor (°C)

151.0 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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9-Fluorenone for synthesis

Sigma-Aldrich

8.03977

9-Fluorenone

Hexano anhydrous, 95%

Sigma-Aldrich

296090

Hexano

o-Toluic acid 99%

Sigma-Aldrich

T36404

o-Toluic acid

2-Chlorobenzoic acid 98%

Sigma-Aldrich

135577

2-Chlorobenzoic acid

9-Methyl-9H-fluorene AldrichCPR

Sigma-Aldrich

SYX00229

9-Methyl-9H-fluorene

Acenaphthene 99%

Sigma-Aldrich

215376

Acenaphthene

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
Willian G Birolli et al.
Marine pollution bulletin, 129(2), 525-533 (2017-10-23)
The biodegradation of polycyclic aromatic hydrocarbons (PAHs) by marine-derived fungi was reported in this work. Marine-derived fungi (Trichoderma harzianum CBMAI 1677, Cladosporium sp. CBMAI 1237, Aspergillus sydowii CBMAI 935, Penicillium citrinum CBMAI 1186 and Mucor racemosus CBMAI 847) biodegraded anthracene
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
C Grazia Bezzu et al.
Advanced materials (Deerfield Beach, Fla.), 24(44), 5930-5933 (2012-09-11)
A highly gas-permeable polymer with enhanced selectivities is prepared using spirobifluorene as the main structural unit. The greater rigidity of this polymer of intrinsic microporosity (PIM-SBF) facilitates gas permeability data that lie above the 2008 Robeson upper bound, which is
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