1,2-Bis(4-fluorophenyl)-1,2-ethanedione

Basic Information

View in Editor

CAS Number

579-39-5

Molecular Formula

C14H8F2O2

Molecular Weight

246.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

120.0 to 124.0 deg-C

Boiling Point

370.2 °C at 760 mmHg

Water Solubility

Soluble in water.

Flash Point

141.5 °C

Refractive Index

1.562

SMILES

View in Editor

C1=CC(=CC=C1C(=O)C(=O)C2=CC=C(C=C2)F)F

InChI

InChI=1S/C14H8F2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H

InChIKey

BRKULQOUSCHDGS-UHFFFAOYSA-N

LogP

3.030400000000001

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

282

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

D2292
1,2-Bis(4-fluorophenyl)-1,2-ethanedione #
Benzil-based compound, 8
SY048352
InChI=1/C14H8F2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8
BDBM22730
FT-0617047
PD179159
Z85921961
MFCD00134541
AKOS001076199
4,4 inverted exclamation mark -Difluorobenzil
bis(4-Fluorophenyl) ethanedione
4,4'difluorobenzil
difluorobenzil
bis(4-fluorophenyl)ethane-1,2-dione
4,4'-Difluorobenzil, 98%
A831677
EN300-12758
SCHEMBL716295
4,4'-Difluorobenzil
(E)-1,2-Bis(4-fluorophenyl)ethane-1,2-dione
1,2-Bis(4-fluorophenyl)-1,2-ethanedione
DTXSID3060374
BP-13427
Ethanedione, bis(4-fluorophenyl)-
579-39-5
SR-01000065846-1
C14H8F2O2
1,2-bis(4-fluorophenyl)ethane-1,2-dione
4,4'-Difluorodibenzoyl

MDL Number

MFCD00134541

Customs Code

2914700090

FAQ

What is 1,2-Bis(4-fluorophenyl)-1,2-ethanedione (CAS: 579-39-5)?

1,2-Bis(4-fluorophenyl)-1,2-ethanedione, also known as fluoren-9,10-dione, is a chemical compound with the CAS number 579-39-5. It is a yellow or orange crystalline solid with a molecular formula of C14H8F2O2. This compound has a high melting point and is often used in organic synthesis and pharmaceutical research due to its unique aromatic structure.

What are the main uses of 1,2-Bis(4-fluorophenyl)-1,2-ethanedione (CAS: 579-39-5)?

1,2-Bis(4-fluorophenyl)-1,2-ethanedione is primarily used in the pharmaceutical industry for the synthesis of various fluorinated compounds. It also finds applications in organic synthesis, as a precursor for the preparation of other fluorinated organic compounds and in polymer chemistry for the development of novel materials.

Is 1,2-Bis(4-fluorophenyl)-1,2-ethanedione (CAS: 579-39-5) safe?

1,2-Bis(4-fluorophenyl)-1,2-ethanedione is generally safe when handled with appropriate precautions. It should be stored in a cool, dry place away from direct sunlight and should be kept in a tightly sealed container. Exposure to heat or light can cause decomposition, so it is important to avoid these conditions to prevent potential hazards.

How should 1,2-Bis(4-fluorophenyl)-1,2-ethanedione (CAS: 579-39-5) be stored?

1,2-Bis(4-fluorophenyl)-1,2-ethanedione should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to moisture and air. The storage temperature should not exceed 25°C to ensure stability and prevent decomposition. Proper ventilation should be maintained to avoid the build-up of flammable or toxic gases.