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Prepared by: l
Dipak pate (141260105028)
Jalak patel (141260105029)
Guided by:Dr.Parin Kanaiya
Naphthalene
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Introduction
Naphthalene is an compound with formula C10H12.
Its simplest polycyclic aromatic hydrocarbon.
Its white crystalline solid.
As its aromatic compound its structure consisted of two Benzene rings.
Its best known as the main integrated of traditional mothballs.
Properties
Uses
Naphthalene is mainly used as a precursor to other chemical
compounds.
The single largest use of Naphthalene is the industrial production of
phthalic anhydride.
In insecticide 1-naphthyl-N-methylcarbamate (carbaryl)
It also used in agrichemicals include naphthoxyacetic acids.
Anthracene
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Introduction
Anthracene is an compound with formula C14H10.
Its simplest polycyclic aromatic hydrocarbon.
Its component of coal tar.
As its aromatic compound its structure consisted of three Benzene
rings.
Properties
Uses
Anthracene is mainly converted into anthroquuinone.
Anthracene is mainly used as a precursor to other chemical such as
dyes.
Anthracene, a wide band-gap semiconductor is used as a scintillator
for detectors of photons, electrons, and alpha particals.
It also used in wood preservative.
Its one of the three component which are used to produce black
smoke released during a papal conclave
Pyrrole
Introduction
Pyrrole is an compound with formula C4H4NH.
Its heterocyclic aromatic hydrocarbon.
As its aromatic compound its structure consisted of five member
rings.
Its substituted derivatives are also called a pyrroles.
Properties
Uses
Pyrrole is essential in production in many chemicals like
N-metrhylpyrrole and is precursor to N-metrhylpyrrolearboxylic acid .
It also used in making building block of pharmaceutical building.
Also there is claim that pyrrole is used as additive in cigarettes as it is
typically listed as a constituent of tobacco smoke and not as a main
ingredient,
Furan
Introduction
Furan is an compound with formula C4H4O.
Its heterocyclic aromatic hydrocarbon.
Its high volatile liquid solution.
As its aromatic compound its consisted of five Carbone atom and one
oxygen atom .
The class of compound containing such ring are also refer as furans .
Properties
Thiophene
Introduction
Thiophene is an compound with formula C4H4S.
Commonly is also called as thiofuran.
Its heterocyclic aromatic hydrocarbon.
As its aromatic compound its consisted of five Carbone atom and one
sulfur atom .
Properties
Chemical forula: C4H4S
Molar mass:84.14 g/mol
Density:1.051g/mL
MP: -38 ⁰C
BP: 84⁰C
Viscosity: 0.8712cP at 20 ⁰C
Uses
 Thiophene is mainly used in making building block of agrochemical
and pharmaceutical building.
It also used as organic metal.
It also used as conductor in near future.
Pyridine
Introduction
Pyridine is an compound with formula C5H5N.
It structurally related to the benzene with one methine group (=CH-)
Methine group is replaced by nitrogen atom.
This ring mainly occurs in many important compounds like vitamins,
niacin, azines, pyridoxal.
Properties
Uses
 Pyridine is mainly used as a precursor in agrochemical and
pharmaceutical industry.
Its also used as important solvent and reagent in agrochemical and
pharmaceutical industry.
It also used ion vitro synthesis in DNA.
It also used in synthesis in drugs against bacteria and virus.
Quinoline
Introduction
Quinoline is an compound with formula C9H7N.
Its heterocyclic aromatic organic compound.
Its colorless hydroscopic liquid.
It self has a very few application but many of its derivatives are useful
in divers application.
A prominent example it found in plant and known as quinine.
Properties
Chemical formula: C9H7N
Molar mass:129.16g/mol
Density:1.093g/mL
MP: -15⁰C
BP:237⁰C
Uses
Quinoline is mainly used in manufacturing of dyes.
Its also used as solvent for resine and terpenes.
It also used ion preparation of hydroxyquinoline.
It also used in synthesis in drugs against bacteria and virus.