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236373

Sigma-Aldrich

Dibenzofuran

98%

Sinonimo/i:

Diphenylene oxide

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About This Item

Formula empirica (notazione di Hill):
C12H8O
Numero CAS:
132-64-9
Peso molecolare:
168.19
Beilstein:
121100
Numero CE:
205-071-3
Numero MDL:
MFCD00004968
Codice UNSPSC:
12352100
ID PubChem:
24854168
NACRES:
NA.22

Livello qualitativo

100

Saggio

98%

Stato

solid

P. ebollizione

154-155 °C/20 mmHg (lit.)

Punto di fusione

80-82 °C (lit.)

Solubilità

acetic acid: soluble(lit.)
benzene: soluble(lit.)
diethyl ether: soluble(lit.)
ethanol: soluble(lit.)
water: insoluble(lit.)

Stringa SMILE

c1ccc2c(c1)oc3ccccc23

InChI

1S/C12H8O/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8H
TXCDCPKCNAJMEE-UHFFFAOYSA-N

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Descrizione generale

Dibenzofuran has been converted to a vacuum-sublimable, electron-transporting host material for blue-green electrophosphorescent molecule, iridium (III) bis(4,6-(di-fluorophenyl)pyridinato-N,C2′)picolinate. Biodegradation of dibenzofuran (DF) and its structural analogs by a newly isolated Agrobacterium sp. PH-08 has been reported.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

266.0 °F - closed cup

Punto d’infiammabilità (°C)

130 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCN1772
MKCL9861
MKCG3700
MKCD9952
MKBW2691V

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Fluorene 98%

Sigma-Aldrich

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Acridine ≥96.5% (HPLC)

Sigma-Aldrich

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Sigma-Aldrich

215376

Acenaftene

T T Le et al.
Journal of applied microbiology, 116(3), 542-553 (2013-11-28)
To demonstrate the biodegradation of dibenzofuran (DF) and its structural analogs by a newly isolated Agrobacterium sp. PH-08. To assess the biodegradation potential of newly isolated Agrobacterium sp. PH-08, various substrates were evaluated as sole carbon sources in growth and
Paul A Vecchi et al.
Organic letters, 8(19), 4211-4214 (2006-09-08)
Dibenzofuran (DBF) is converted to a vacuum-sublimable, electron-transporting host material via 2,8-substitution with diphenylphosphine oxide moieties. Close pi-pi stacking and the inductive influence of P=O moieties impart favorable electron-transport properties without lowering the triplet energy. A maximum external quantum efficiency
Markus Hauck et al.
Annals of botany, 103(1), 13-22 (2008-11-04)
Many species of lichen-forming fungi contain yellow or orange extracellular pigments belonging to the dibenzofurans (usnic acid), anthraquinones (e.g. parietin) or pulvinic acid group. These pigments are all equally efficient light screens, leading us to question the potential ecological and
Jannie Christensen et al.
Chemistry, an Asian journal, 8(3), 648-652 (2012-12-15)
An intramolecular, organocatalyzed Michael addition has been developed to obtain biologically important 2,3-disubstituted cis-2,3-dihydrobenzofurans. By using mandelic acid salts of primary aminocatalysts, derived from cinchona alkaloids, the intramolecular cyclization reaction has been developed to proceed in high yield, with moderate
José L Domingo et al.
Environment international, 50, 22-30 (2012-10-04)
The concentrations of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) were determined in a number of foodstuffs purchased in various locations near a hazardous waste incinerator (HWI) in Tarragona County (Catalonia, Spain). The dietary intake of PCDD/Fs by the population of
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