Skip to Content
Merck
All Photos(1)

Key Documents

470112

Sigma-Aldrich

4-(Difluoromethoxy)benzaldehyde

95%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
F2CHOC6H4CHO
CAS Number:
Molecular Weight:
172.13
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

refractive index

n20/D 1.503 (lit.)

bp

222 °C (lit.)

density

1.302 g/mL at 25 °C (lit.)

SMILES string

FC(F)Oc1ccc(C=O)cc1

InChI

1S/C8H6F2O2/c9-8(10)12-7-3-1-6(5-11)2-4-7/h1-5,8H

InChI key

ZWCXOJYJJINQGU-UHFFFAOYSA-N

General description

4-(Difluoromethoxy)benzaldehyde is a p-difluoromethoxy substituted benzaldehyde.

Application

4-(Difluoromethoxy)benzaldehyde may be used for the preparation of 4-(4-difluoro­methoxy­phen­yl)-1,2,3,4,5,6,7,8-octa­hydro­quinazoline-2,5-dione, via one-pot three-component reaction with cyclo­hexane-1,3-dione and urea.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

228.2 °F - closed cup

Flash Point(C)

109.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

Already Own This Product?

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

Visit the Document Library

4-(4-Difluoromethoxyphenyl)-1, 2, 3, 4, 5, 6, 7, 8-octahydroquinazoline-2, 5-dione.
Lin H-X, et al.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 63(4), o1565-o1567 (2007)
Yao Zong et al.
Journal of fluorine chemistry, 203, 193-199 (2018-01-10)
Combretastatin A-1 (CA-1) and combretastatin A-4 (CA-4) isolated from the African bush willow

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service