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

Basic Information

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CAS Number

3457-46-3

Molecular Formula

C14H8Cl2O2

Molecular Weight

279.12 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

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

197.0 to 201.0 deg-C

Boiling Point

220°C/3mmHg

Density

1.366

Flash Point

427.3 °C at 760 mmHg

Refractive Index

1.612

SMILES

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

InChI

InChI=1S/C14H8Cl2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H

InChIKey

XMAWUPHYEABFDR-UHFFFAOYSA-N

LogP

4.059000000000002

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

282

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

AM803741
Z56922048
ETHANEDIONE, BIS(4-CHLOROPHENYL)-,RADICAL ION(1-) (9CI)
SCHEMBL273857
4,4'-Dichloro benzil
DTXSID4063038
HMS3740A17
PD119753
XMAWUPHYEABFDR-UHFFFAOYSA-N
TS-00966
D4440
4,4//'-Dichlorobenzil
1,2-Ethanedione, 1,2-bis(4-chlorophenyl)-
MFCD00018685
NSC 274
1,2-Bis-(4-chloro-phenyl)-ethane-1,2-dione
BDBM22731
NS00029686
EN300-04843
AKOS001053129
4,4'-Dichlorodibenzoyl
CHEMBL192139
1,2-Bis(4-chlorophenyl)-1,2-ethanedione;Bis(4-chlorophenyl)ethanedione
Bis(p-chlorophenyl)ethanedione
F3096-2307
4,4'-Dichlorobenzil
1,2-bis(4-chlorophenyl)-1,2-ethanedione
CS-M0252
FT-0634867
AQ-917/40154799
3457-46-3

MDL Number

MFCD00018685

Customs Code

2914700090

FAQ

What is 1,2-Bis(4-chlorophenyl)-1,2-ethanedione (CAS: 3457-46-3)?

1,2-Bis(4-chlorophenyl)-1,2-ethanedione, also known as 4,4'-dichlorodiphenylethyne, is a compound with the CAS number 3457-46-3. It is an organic compound with the molecular formula C14H8Cl2O2. This compound has a strong aromatic odor and is used in various industrial applications due to its reactive properties.

What are the main uses of 1,2-Bis(4-chlorophenyl)-1,2-ethanedione (CAS: 3457-46-3)?

1,2-Bis(4-chlorophenyl)-1,2-ethanedione is primarily used in the synthesis of dyes, pharmaceuticals, and as a precursor in organic synthesis. It is also used in the production of polymer materials and as a reagent in analytical chemistry and research.

Is 1,2-Bis(4-chlorophenyl)-1,2-ethanedione (CAS: 3457-46-3) safe?

1,2-Bis(4-chlorophenyl)-1,2-ethanedione can be hazardous if not handled properly. It is important to follow safety guidelines, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles. Storage should be in a cool, well-ventilated area, away from sources of ignition and incompatible materials.

How should 1,2-Bis(4-chlorophenyl)-1,2-ethanedione (CAS: 3457-46-3) be stored?

1,2-Bis(4-chlorophenyl)-1,2-ethanedione should be stored in a cool, dry place with good ventilation. The storage area should be kept away from direct sunlight and heat sources. It should be stored in a tightly sealed container made of materials compatible with the compound to prevent degradation. Additionally, it should be kept away from incompatible materials such as strong acids, bases, and oxidizers to ensure safety.