vinyl group

USAGE SUMMARY

The phrase "vinyl group" is correct and usable in written English.
It is typically used in chemistry to refer to a specific functional group derived from ethylene, characterized by a carbon-carbon double bond. Example: "The compound contains a vinyl group, which contributes to its reactivity in polymerization processes."

✓ Grammatically correct

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Vinyl compounds contain the hydrocarbon vinyl group (CH2=CH-).

Encyclopedia Britannica

The peak at 3,007 cm−1 is assigned to the stretching of the vinyl group.

Nanoscale Research Letters

Infrared spectroscopy showed that the absorption bands of the vinyl group diminish with increasing ion energy.

Surface and Coatings Technology

Several onium cations having vinyl group formed ionic liquids after coupling with bis trifluoromethanesulfonyl)imide.

Electrochimica Acta

The distance from radical to the next vinyl group was influenced by the structure of Noria.

Polymer

To minimize this drop in conductivity the vinyl group and molten salt unit were tethered with oligo ethylene oxide).

Electrochimica Acta

The acrylamide grafted MWCNTs with vinyl group (MWCNTs-g-AAm-CHCH2) was prepared by free radical graft copolymerization technique.

Polymer

The terminal vinyl group was converted to 2-hydroxyethyl by the reaction with 9-BBN as the hydroboration reagent.

Polymer

Poly ethylene oxide) (PEO) derivatives having both vinyl group and imidazolium salt structure on their ends were prepared and polymerized.

Electrochimica Acta

This DFT analysis suggests that the orbital structures of these molecules closely match with other TPA-thiophene-coupled molecules with a vinyl group.

Journal of Theoretical and Applied Physics

It is reported that the inner vinyl group and its high reactivity occasionally causes depletion of absorbance and reduced life time of solar cells [7, 8, 9].

Journal of Theoretical and Applied Physics

Expert writing Tips

Best practice

When discussing polymers or resins, specify the "vinyl group" with its substituents (e.g., "vinyl chloride group") for clarity.

Common error

Avoid using "vinyl group" interchangeably with similar terms like "allyl group" or "alkenyl group". While related, they have distinct chemical structures and properties.

Linguistic Context

The term "vinyl group" functions primarily as a noun phrase in chemistry. As Ludwig AI confirms, it denotes a specific hydrocarbon group (CH2=CH-) and is frequently used to describe chemical compounds and their properties. Examples from Ludwig demonstrate its usage in scientific and technical contexts.

Expression frequency: Very common

Frequent in

Science

82%

Encyclopedias

10%

Formal & Business

3%

Less common in

News & Media

2%

Wiki

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "vinyl group" is a common and grammatically correct term primarily used in scientific contexts. As Ludwig AI confirms, it refers to a specific chemical moiety (CH2=CH-) and frequently appears in chemistry literature. Its purpose is to classify compounds based on their structure. The phrase is most common in scientific publications but can occasionally appear in encyclopedias or business documents dealing with related technical information. When writing about "vinyl group" you can use more general terms as "ethenyl group" but remember that it exists in a wider family of hydrocarbon groups and is not interchangeable with terms like "allyl group".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

ethenyl group

This alternative refers to the same chemical moiety with a slightly different, more formal, nomenclature.

vinyl moiety

This alternative substitutes "group" with "moiety", emphasizing a distinct part of a molecule.

CH2=CH- group

This alternative uses the chemical formula to represent the vinyl group, providing a precise structural description.

ethylene fragment

This alternative emphasizes the relationship of the vinyl group to ethylene, its parent compound.

unsaturated hydrocarbon group

This alternative describes the vinyl group in terms of its general classification as an unsaturated hydrocarbon.

vinyl substituent

This alternative focuses on the role of the vinyl group as a substituent attached to a larger molecule.

terminal alkene group

This alternative describes the vinyl group in terms of its structural characteristic as an alkene located at the end of a carbon chain.

vinyl functionality

This alternative uses "functionality" to highlight the chemical reactivity conferred by the vinyl group.

acrylic group

This alternative represents a specific case of "vinyl group" substitution, and refers to a group that has the vinyl group with a carbonyl next to it.

olefinic group

This alternative, while broader, refers to any group containing a carbon-carbon double bond, encompassing the vinyl group.

FAQs

How is the term "vinyl group" used in organic chemistry?

In organic chemistry, the "vinyl group" refers to a functional group with the formula -CH=CH2. It's a derivative of ethylene, and it's commonly found in alkenes. The "vinyl group" is important because it can undergo polymerization reactions, forming polymers such as polyvinyl chloride (PVC).

What is the difference between a "vinyl group" and an "allyl group"?

Both "vinyl group" and "allyl group" are unsaturated hydrocarbon groups, but they differ in their structure. A "vinyl group" is directly attached to the main carbon chain (CH2=CH-), while an "allyl group" has an additional methylene group (CH2=CH-CH2-).

What are some common compounds that contain a "vinyl group"?

Several common compounds contain a "vinyl group", including vinyl chloride (used to make PVC), styrene (used to make polystyrene), and methyl methacrylate (used to make acrylic plastics).

What are some synonyms for "vinyl group"?

A common synonym for "vinyl group" is "ethenyl group". The terms are interchangeable and refer to the same chemical structure.