What Is A Vinyl Group In Organic Chemistry
Vinyl compounds contain the hydrocarbon vinyl group ch 2 ch.
What is a vinyl group in organic chemistry. The molecular formula for the vinyl functional group is c 2 h 3. Ketone any of a class of organic compounds characterized by the presence of a carbonyl group in which the carbon atom is covalently bonded to an oxygen atom. In vinyl group c c is directly attached to the rest of the chain. Vinyl group a class of organic molecules in chemistry.
A portion of a molecular structure equivalent to ethylene minus one hydrogen atom. That is to join end to end forming a polyvinyl compound such as polyvinyl chloride. Both have c c double bonds but in different positions. This molecule has four vinyl ic positions each marked with.
The molecules of two different compounds can also be made to link up forming a copolymer such as the plastic vinylite and the. Vinyl siding an outer covering of a house. Acyl group definition and examples. Illustrated glossary of organic chemistry vinyl ic position.
Vinyl polymer a group of polymers derived from vinyl monomers. Therefore it is also known as an ethenyl group. In other words it is a methylene bridge ch 2 attached to a vinyl group ch ch 2. Polyvinyl chloride pvc a particular vinyl polymer.
The most important ketone is acetone a liquid with a sweetish odor. Common functional groups in organic chemistry. The name is also used for any compound containing that group namely r ch ch 2 where r is any other group of atoms. Vinyl may refer to.
An industrially important example is vinyl chloride precursor to pvc a plastic. Chemical structures starting with the letter s. It is one of the functional groups in organic chemistry which has the general molecular formula rch 2 ch ch 2. Allyl group holds three carbon atoms and five hydrogen atoms which gets attached to any other group of atoms through ch 2 group.
The molecules of a single vinyl compound can be made to polymerize. This is the main difference between allyl and vinyl groups. Acetyl group activating group acyl group alkanoyl group. In contrast to vinyl allyl group is attached to the rest of the molecule through ch 2 group.
It is also known as the ethenyl functional group. The structure of a vinyl group is equivalent to the molecular group when one hydrogen atom is removed from an ethene molecule. Phonograph record commonly referred to as vinyl because they were made with pvc. Allyl group consists of ch 2 methylene bridge and is attached with ch ch 2 vinyl group an allyl derivative was first found.
The remaining two bonds are to other carbon atoms or hydrocarbon radicals. On or bonded to the carbon of an alkene. What is allyl. Allyl and vinyl are two different organic functional groups.
Illustrated glossary of organic chemistry. Vinyl composition tile floortiles.