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What is dichlorobenzene?

Updated: 4/28/2022
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14y ago

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Dichlorobenzene refers to three different compounds, all three consist of two chloro groups attached to a benzene ring. The differences arise from the different orientations around the ring the two chloro groups can attach to the benzene. The compounds are:

* 1,2-Dichlorobenzene or ortho-dichlorobenzene * 1,3-Dichlorobenzene or meta-dichlorobenzene * 1,4-Dichlorobenzene or para-dichlorobenzene

Ortho-dichlorobenzene

It is mainly used as a precursor to 1,2-dichloro-4-nitrobenzene, an intermediate in the synthesis of agrochemicals. In terms of niche applications, it is a versatile, nonflammable, high-boiling solvent. It is an insecticide for termites and locust borers. It is also used in softening and removing carbon-based contamination on metal surfaces.

Meta-dichlorobenzene

This finds no current uses, other than being isomeric contaminants in either chemicals.

Para-dichlorobenzene

It is used to control moths, moulds, and mildew. It finds use as a disinfectant in waste containers and restrooms and is the characteristic smell associated with urinal cakes. It also act as a precursor to other chemicals. The chlorides on para-dichlorobenzene can be substituted with oxygen, amine, and sulfide groups. In a growing application, it is the precursor to the high performance polymer poly(p-phenylene sulfide).

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Q: What is dichlorobenzene?
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Is C6H4Cl2 an empirical formula?

Dichlorobenzene


Dichlorobenzene ionic or covalent compound?

It is a covalent compound.


What is the structural formula for 1 2-dichlorobenzene?

C6H4Cl2


How many atoms are in paradichlorobenzene?

Regardless of the isomer dichlorobenzene will have 12 atoms in total: 6 carbon, 4 hydrogen, and 2 chlorine.


Which elements are in moth crystals?

Frequently used is 1,4-dichlorobenzene.


What type bond is present in 14 dichlorobenzene?

The bonds are covalent.


What type of bonds does a para dichlorobenzene crystal have?

van der waal


What is the chemical formula for p-dichlorobenzene?

What is the chemical formula for acetyl salicylic acid


Is p-dichlorobenzene a polar molecule or ionic?

It is polar not ionic no metal present.


Why p dichlorobenzene is a non polar molecule while cis 1 4 dichlorocyclohexane is a polar molecule?

due to electronegativity


What are the elements in mothballs?

From the Wikipedia article on mothballs, "Older mothballs consisted primarily of naphthalene, but due to naphthalene's flammability, modern mothballs instead use 1,4-dichlorobenzene (also called para-dichlorobenzene, p-dichlorobenzene, or PDB)."


Why does paradicholorobenzene dissolve in naphthalene?

Napthalene dissolves anything nonpolar with only dispersion forces. p-dichlorobenzene is not polar because it's symmetrically polarized.