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399981

Sigma-Aldrich

4,4′-(9-Fluorenylidene)diphenol

97%

Synonym(s):

9,9-Bis(4-hydroxyphenyl)fluorene, BPFL, BisP-FL

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About This Item

Empirical Formula (Hill Notation):
C25H18O2
CAS Number:
Molecular Weight:
350.41
Beilstein/REAXYS Number:
2060986
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

assay

97%

form

solid

mp

224-226 °C (lit.)

SMILES string

Oc1ccc(cc1)C3(c2ccc(O)cc2)c4ccccc4-c5ccccc35

InChI

1S/C25H18O2/c26-19-13-9-17(10-14-19)25(18-11-15-20(27)16-12-18)23-7-3-1-5-21(23)22-6-2-4-8-24(22)25/h1-16,26-27H

InChI key

YWFPGFJLYRKYJZ-UHFFFAOYSA-N

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Application

Used in the synthesis of novel poly(arylene ethers).

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Journal of Polymer Science Part A: Polymer Chemistry, 29, 1045-1045 (1991)

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