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MilliporeSigma

F1506

Sigma-Aldrich

9-Fluorenone

98%

Sinónimos:

9H-Fluorene-9-one, Fluoren-9-one (8CI)

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5 G
$26.80
100 G
$78.50
500 G
$133.00

About This Item

Fórmula empírica (notación de Hill):
C13H8O
Número de CAS:
Peso molecular:
180.20
Beilstein/REAXYS Number:
1636531
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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Quality Level

assay

98%

bp

342 °C (lit.)

mp

80-83 °C (lit.)

SMILES string

O=C1c2ccccc2-c3ccccc13

InChI

1S/C13H8O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8H

InChI key

YLQWCDOCJODRMT-UHFFFAOYSA-N

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Application

9-Fluorenone has been extensively used as a precursor to synthesize a variety of organic electronic materials.[1][2][3] Some of the general examples are:
  • Synthesis of host for the blue and green phosphorescent organic light emitting diodes (PHOLEDs).[1][2][4]
  • Synthesis of fluorene-based molecular motors.[5]
  • Synthesis of open-shell Chichibabin′s hydrocarbons as potential organic spintronic materials.[3]
  • It also acts as a sensitizer in the formation of picene via photosensitization of 1,2-di(1-naphthyl)ethane.[6]

Pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

325.4 °F

flash_point_c

163 °C

ppe

Eyeshields, Gloves, type N95 (US)


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Spirobifluorene-2, 7-dicarbazole-4?-phosphine oxide as host for high-performance single-layer green phosphorescent OLED devices.
Thiery S, et al.
Organic Letters, 17(19), 4682-4685 (2015)
Tuning the rotation rate of light-driven molecular motors.
Bauer J, et al.
The Journal of Organic Chemistry, 79(10), 4446-4455 (2014)
T Atsumi et al.
Journal of oral rehabilitation, 31(12), 1155-1164 (2004-11-17)
Camphorquinone (CQ) is widely used as a photo-initiator in dental materials; however, its cytotoxicity against human pulp fibroblasts (HPF) and particularly the effects of 2-dimethylaminoethyl methacrylate (DMA), a reducing agent and visible light (VL) irradiation on it remain unknown. So
Harmonizing triplet level and ambipolar characteristics of wide-gap phosphine oxide hosts toward highly efficient and low driving voltage blue and green PHOLEDs: an effective strategy based on spiro-systems.
Zhao J, et al.
Chemistry of Materials, 23(24), 5331-5339 (2011)
Jian Zhao et al.
Journal of the American Chemical Society, 129(16), 5288-5295 (2007-04-03)
Biologically interesting fluoren-9-one and xanthen-9-one derivatives have been prepared by a novel aryl to imidoyl palladium migration, followed by intramolecular arylation. The fluoren-9-one synthesis appears to involve both a palladium migration mechanism and a C-H activation process proceeding through an

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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