Dichloroglyoxime

Basic Information

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CAS Number

2038-44-0

Molecular Formula

C2H2Cl2N2O2

Molecular Weight

156.96 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

213 ºC (dec.)

Boiling Point

335 ºC

Flash Point

156 ºC

SMILES

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C(=NO)(C(=NO)Cl)Cl

InChI

InChI=1S/C2H2Cl2N2O2/c3-1(5-7)2(4)6-8/h7-8H/b5-1-,6-2-

InChIKey

KTQVJAPIQPIIPF-IOBHVTPZSA-N

LogP

1.0393999999999999

Topological Polar Surface Area

65.18 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

116

Synonyms & References

English

Glyoxime, dichloro-
Ethanediimidoyl dichloride,N'-dihydroxy-
N,N'-DIHYDROXYETHANEDICARBONIMIDOYL DICHLORIDE
anti-dichloroglyoxime
Ethanediimidoyl dichloride, N1,N2-dihydroxy-
Oxalylbis(hydroxamoyl chloride)
NSC-528431
CS-0163641
1,2-Dichloroglyoxime
(1Z,2Z)-N'1,N'2-dihydroxyoxalimidoyl dichloride
AS-66204
MFCD01326506
(1Z,2Z)-N,N'-dihydroxyethanediimidoyl dichloride
Ethanediimidoyl dichloride, N,N'-dihydroxy-
AKOS037646064
2038-44-0
Oxalohydroximoyl chloride
N-[(E)-1,2-dichloro-2-nitrosoethenyl]hydroxylamine
17019-17-9
Dichloroglyoxime
NSC 528431
Oxalyl chloride, dioxime
N'1,N'2-Dihydroxyoxalimidoyl dichloride
NSC528431
AKOS002378407
Ethanedioyl dichloride, dioxime
Dihydroxyethanediimidoyl dichloride
DCO
1,2-Dichloroethane-1,2-dione dioxime
1,2-Dichloroethanedione dioxime
3,4-dichloroglyoxime

MDL Number

MFCD01326506

Customs Code

2925290090

FAQ

What are the physical and chemical properties of Dichloroglyoxime (CAS: 2038-44-0)?

Dichloroglyoxime (CAS: 2038-44-0) is a crystalline compound with a molecular weight of approximately 159.02 g/mol. It has limited solubility in water and is slightly soluble in ethanol. Chemically, it is highly reactive and forms stable complexes with metal ions.

How is Dichloroglyoxime (CAS: 2038-44-0) typically synthesized?

Dichloroglyoxime (CAS: 2038-44-0) is synthesized by the chlorination of glyoxime. The reaction is carried out using chlorine gas in the presence of a suitable solvent, typically ethanol. The process requires careful control of temperature and pressure to achieve good yield and selectivity.

What industries use Dichloroglyoxime (CAS: 2038-44-0)?

Dichloroglyoxime (CAS: 2038-44-0) is primarily used in analytical chemistry for the determination of metal ions. It is also used in the pharmaceutical industry for metal ion chelation and complexation studies. Additionally, it has applications in sensor technology for detecting metal ions.

What precautions should be taken when handling Dichloroglyoxime (CAS: 2038-44-0)?

When handling Dichloroglyoxime (CAS: 2038-44-0), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work should be conducted in a well-ventilated area or under a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be thoroughly washed with water. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.