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Merck
CN

8.40056

4,4′-Difluorodiphenylmethane

for synthesis

Synonym(s):

4,4′-Difluorodiphenylmethane, Bis(4-fluorophenyl)methane

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About This Item

CAS Number:
457-68-1
Molecular Weight:
204.22
MDL number:
MFCD00000360
UNSPSC Code:
12352101
EC Index Number:
207-274-2
NACRES:
NA.22

Key Documents

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Product Name

4,4′-Difluorodiphenylmethane, for synthesis

SMILES string

Fc1ccc(cc1)Cc2ccc(cc2)F

InChI

1S/C13H10F2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9H2

InChI key

DXQVFHQUHOFROC-UHFFFAOYSA-N

form

liquid

bp

265 °C

density

1.16 g/cm3 at 20 °C

storage temp.

2-30°C

Quality Level

200

Analysis Note

Assay (GC, area%)≥ 98.0 % (a/a)Density (d 20 °C/ 4 °C)1.157 - 1.161Identity (IR)passes test

Application

4,4′-Difluorodiphenylmethane for synthesis. CAS 457-68-1, molar mass 204.22 g/mol.

General description

for synthesis

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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