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222682

Sigma-Aldrich

Bis(4-fluorophenyl)methanol

98%

Synonym(s):

4,4′-Difluorobenzhydrol, Bis(4-fluorophenyl) carbinol

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About This Item

Linear Formula:
(FC6H4)2CHOH
CAS Number:
365-24-2
Molecular Weight:
220.21
EC Number:
206-671-8
MDL number:
MFCD00000357
UNSPSC Code:
12352100
PubChem Substance ID:
24853348

Quality Level

100

assay

98%

form

solid

bp

143 °C/3 mmHg (lit.)

mp

43-45 °C (lit.)

SMILES string

OC(c1ccc(F)cc1)c2ccc(F)cc2

InChI

1S/C13H10F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8,13,16H

InChI key

WCTZPQWLFWZYJE-UHFFFAOYSA-N

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General description

Bis(4-fluorophenyl)methanol is one of the degardation product of flunarizine hydrochloride (FLZ).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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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Dina T El-Sherbiny et al.
Journal of separation science, 28(2), 197-202 (2005-03-10)
The separation of flunarizine hydrochloride (FLZ) and five of its degradation products--1-[bis(4-fluorophenyl)methyl]-4-(3-phenyl-2-propenyl)piperazine, 4-oxide (A), bis(4-fluorophenyl)methanone (B), bis(4-fluorophenyl)methanol (C), 1-(3-phenyl-2-propenyl)piperazine(D), and 1-[bis-4-fluorophenyl) methyl] piperazine (E)--could be accomplished by reversed phase liquid chromatography using either micellar or microemulsion mobile phases. Cyanopropyl-bonded stationary

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