1,5-Dibromo-2,4-dinitrobenzene

Basic Information

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CAS Number

24239-82-5

Molecular Formula

C6H2Br2N2O4

Molecular Weight

325.9 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

SMILES

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C1=C(C(=CC(=C1[N+](=O)[O-])Br)Br)[N+](=O)[O-]

InChI

InChI=1S/C6H2Br2N2O4/c7-3-1-4(8)6(10(13)14)2-5(3)9(11)12/h1-2H

InChIKey

HYQUWYMJSAPGDY-UHFFFAOYSA-N

LogP

4.07440

Complexity

227

Synonyms & References

English

1,5-Dibromo-2,4-dinitrobenzene
1,3-dibromo-2,4-dinitrobenzene
1,3-dibromo-4,6-dinitrobenzene
1,3-dibromo-4,6-nitrobenzene
1,5-Dibrom-2,4-dinitro-benzol
1,5-dibromo-2,4-dinitro-benzene
2,4-dibromo-1,5-dinitrobenzene
HYQUWYMJSAPGDY-UHFFFAOYSA-N
MFCD00188809
1,3-Dibromo-4,6-dinitrobenzene
AS-60285
DTXSID00400905
ZAA23982
AKOS016845267
SCHEMBL3179870
1,5-dibromo-2,4-dinitrobenzene
SY127609
DB-215834
1,5-Dibromo-2,4-dinitrobenzen
24239-82-5

MDL Number

MFCD00188809

Customs Code

2904909090

FAQ

What are the physical and chemical properties of 1,5-Dibromo-2,4-dinitrobenzene (CAS: 24239-82-5)?

1,5-Dibromo-2,4-dinitrobenzene is a crystalline compound with a molecular weight of approximately 329.05 g/mol. It has a low solubility in water but is more soluble in organic solvents like acetone and methanol. The compound is known for its high reactivity, particularly towards nucleophiles. It exhibits strong absorption in the UV region, which can be used for spectroscopic analysis.

How is 1,5-Dibromo-2,4-dinitrobenzene (CAS: 24239-82-5) typically synthesized?

1,5-Dibromo-2,4-dinitrobenzene is typically synthesized through the sequential bromination and nitration of benzene. This involves first nitration of benzene to form 2,4-dinitrobenzene, followed by bromination of the meta position to yield 1,5-dibromo-2,4-dinitrobenzene. The reaction conditions include the use of concentrated sulfuric acid and fuming nitric acid for nitration, and bromine in carbon tetrachloride for bromination.

What industries use 1,5-Dibromo-2,4-dinitrobenzene (CAS: 24239-82-5)?

1,5-Dibromo-2,4-dinitrobenzene is used in the pharmaceutical industry for the synthesis of certain drugs, and in the semiconductor industry for the production of organic semiconductors. It also has applications in the polymer industry for the synthesis of functional polymers and in the field of sensors for its unique reactivity.

What precautions should be taken when handling 1,5-Dibromo-2,4-dinitrobenzene (CAS: 24239-82-5)?

When handling 1,5-Dibromo-2,4-dinitrobenzene, it is essential to wear proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate chemical spill kits and the area should be left to air out. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal information.