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Merck
CN

T25801

Tetraphenylcyclopentadienone

98%

Synonym(s):

2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one, 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone, 2,3,4,5-Tetraphenylcyclopentadienone, Cyclone

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About This Item

Empirical Formula (Hill Notation):
C29H20O
CAS Number:
479-33-4
Molecular Weight:
384.47
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24900046
EC Number:
207-530-3
Beilstein/REAXYS Number:
683115
MDL number:
MFCD00001407

Key Documents

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Product Name

Tetraphenylcyclopentadienone, 98%

InChI key

PLGPSDNOLCVGSS-UHFFFAOYSA-N

InChI

1S/C29H20O/c30-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(29)24-19-11-4-12-20-24/h1-20H

SMILES string

O=C1C(c2ccccc2)=C(c3ccccc3)C(c4ccccc4)=C1c5ccccc5

assay

98%

mp

217-220 °C (lit.)

Quality Level

100

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Related Categories

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
STBL2579
STBK8008
STBK2920
STBJ1329
STBH2752

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Ingo Oesterling et al.
Journal of the American Chemical Society, 129(15), 4595-4605 (2007-03-24)
Two routes for the introduction of highly fluorescent peryleneimide chromophores into the scaffolding of polyphenylene dendrimers via iterative Diels-Alder cycloadditions are presented. The key intermediates for the divergent dendrimer buildup were two cyclopentadienone branching units carrying two peryleneimides and two
L Kenny et al.
The Annals of occupational hygiene, 45(1), 35-42 (2001-01-04)
Porous polyurethane foams provide a low-cost method for separating dust into health-related fractions in accordance with recognized sampling conventions. A number of dust sampling instruments that make use of foam selectors have been described in recent literature, but practical experiences
Ming-Yi Leung et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 22(39), 14013-14021 (2016-08-10)
A new class of ruthenium(II) polypyridine complexes with a series of D-π-A-π-D type (D=donor, A=acceptor) ligands was synthesized and characterized by

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