What is the chemical naphthalene used for?
Uses: Naphthalene is primarily used in the United States in the production of plastics, dyes, resins, lubricants, and fuels.
What is naphthalene common name?
Naphthalene is also known as napthene, naphthalin, camphor tar, and white tar.
What is the formula of naphthalene?
C10H8Naphthalene / Formula
How naphthalene is formed?
It is commercially produced by crystallization from the intermediate fraction of condensed coal tar and from the heavier fraction of cracked petroleum. The substance crystallizes in lustrous white plates, melting at 80.1° C (176.2° F) and boiling at 218° C (424° F). It is almost insoluble in water.
Is naphthalene harmful for human?
Inhalation of naphthalene may cause skin and eye irritation; gastrointestinal symptoms, such as nausea, vomiting, abdominal cramps, and diarrhea; neurologic symptoms, such as confusion, excitement, and convulsions; renal problems, such as acute renal shutdown; and hematologic features, such as icterus and severe anemia …
Why naphthalene balls are used?
The labeled use of mothballs is to kill moths and other fiber insects to protect clothing. To do so properly, place mothballs inside tightly closed containers along with the clothing or materials. The vapors will remain inside the container and kill the moths.
Is naphthalene harmful to humans?
Is naphthalene and camphor same?
As nouns the difference between camphor and naphthalene is that camphor is (organic compound) a white transparent waxy crystalline isoprenoid ketone, with a strong pungent odour, used in pharmacy while naphthalene is a white crystalline hydrocarbon manufactured from coal tar; used in mothballs.
Why naphthalene is aromatic?
As we are getting a whole number from, 4nπ+2 formula for naphthalene, so naphthalene is aromatic. Therefore, the naphthalene is an aromatic compound according to Huckel’s rule because it has 4nπ+2 delocalised electrons. Note: Pi bonds are known as delocalized bonds. Pi bonds cause the resonance.
Is naphthalene a drug?
Naphthalene or mothballs, a commonly used substance in households and freely available in the market is an uncommon form of inhalant abuse which may lead to severe medical complications. We report an adolescent with addiction to naphthalene balls who developed severe anemia.
What Colour is naphthalene?
A white crystalline volatile solid with a strong coal-tar odor. Colorless to brown solid with an odor of mothballs.
Is naphthalene a poison?
Naphthalene is a white solid substance with a strong smell. Poisoning from naphthalene destroys or changes red blood cells so they cannot carry oxygen. This can cause organ damage.
Is it safe to use naphthalene balls in kitchen?
‘ and the answer to this question is yes, potentially. According to the National Pesticide Information Center (NPIC), the chemicals use in mothballs can be toxic to humans and pets and as people are exposed to these chemicals that are released as toxic fumes in the air space of the home.
Is camphor and naphthalene same?
Are naphthalene balls safe?
The chemicals in mothballs are toxic to humans and pets. People are exposed to the chemicals in mothballs by inhaling the fumes. If you smell mothballs, you are being exposed to these chemicals. Children or pets sometimes mistake mothballs for food or candy and eat them, which can cause serious effects.
How does naphthalene obey Huckel’s rule?
Naphthalene contain 10 π electrons. So, according to Hückel’s Rule (n=2) naphthalene obeys (4n+2)π electron rule.
Which type of compound is naphthalene?
polycyclic aromatic hydrocarbon
Naphthalene is an organic compound with formula C10H8. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass.
Is smelling naphthalene addictive?
Does naphthalene smell bad?
What does naphthalene smell like?
Naphthalene is either a white solid or a liquid with a strong odor like mothballs. It’s used to make dyes, explosives, plastics, lubricants, and is found naturally in crude oil.
Is naphthalene safe for humans?
Mothballs are commonly made of naphthalene or para- dichlorobenzene, both of which are toxic to humans. These chemicals are solids at room temperature and are made into round balls, flakes or cakes that slowly change to a gas and become fumes in the air.
Is naphthalene bad for health?
What effect can naphthalene have on health? Exposure to very large amounts of naphthalene can cause damage to blood cells, leading to a condition called haemolytic anaemia. This condition has been seen in people, particularly children, after they have eaten moth balls containing naphthalene.
Are naphthalene balls harmful?
Some of the chemicals in mothballs can cause reversible health effects that include headaches, nausea, eye and nose irritation and coughing. Exposure to naphthalene can cause more serious effects, including hemolytic anemia. Naphthalene is also a possible carcinogen.
Is it safe to keep naphthalene balls in room?