Skip to Content
Merck

Key Documents

View All Documentation

8.40056

4,4′-Difluorodiphenylmethane

for synthesis

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

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
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

200

form

liquid

bp

265 °C

density

1.16 g/cm3 at 20 °C

storage temp.

2-30°C

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

General description

for synthesis

Application

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

Analysis Note

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library