Benzene is a natural component of fuels such as gasoline, and additional benzene is sometimes added to increase the octane rating of gasoline. Benzene was widely used as a solvent in chemical laboratories, but has mostly been replaced by toluene for this function in the years since the ability of benzene to cause cancer was demonstrated. For this reason it has also largely been removed from consumer products. Benzene continues to be used as a raw materials in the manufacture of other chemicals, such as styrene, phenol and cyclohexane. In these applications, when used efficiently, the finished product is essentially free of benzene. Benzene is also used in the manufacture of rubber, lubricants, dyes, detergents, drugs, explosives and pesticides.
Fossil fuels?
A given sample of butane might contain traces of benzene, but pure butane does not.
Alcohol is not that soluble in either benzene or alkane. This is because they are both nonpolar and it is polar.
Ethyl benzene is most commonly found in: coal tar, petroleum, ink, pesticides, and paint. Answer: You may be exposed to ethylbenzene from the use of:* Gasoline * Tobbacco products * From its use as a solvent in: - pesticides- carpet glues- varnishes- paints
Cleaning products usually contain ammonia.
Yes (and no!) The styrene molecule is a benzene ring with a -CH=CH2 group attached. In the polymerisation process, the double bonds in two adjacent groups are broken and joined to form a chain: -CH-CH2-CH-CH2-CH-CH2-CH-CH2-....... with a benzene ring off each -CH- group. I believe the benzene group is referred to as a "phenyl group" in complex molecules, such as polymers like polystyrene.
No.
It doesn't.
They are all homologues that contain a benzene ring
Certainly not!
6
Less than 0.01%
Benzene
yes
A given sample of butane might contain traces of benzene, but pure butane does not.
An aromatic compound contain a benzene ring.
Hydrocarbons which contain a benzene ring (google that yourself)
Yes. Chloroform is an excellent solvent for organic products. Benzene is an organic molecule consisting of purely Carbons and Hydrogens