Definition: Relating to the process of adding an ethyl group to a molecule, often in chemical reactions.

Example: The ethylating agent was used to modify the compound's properties.

Definition: To introduce an ethyl group into a compound, often in a chemical reaction.

Example: The chemist is ethylating the compound to enhance its properties.

Definition: A type of liquid hydrocarbon that is mainly used to make another chemical called styrene.

Example: Ethylbenzene is an important ingredient in the production of polystyrene.

Definition: A colorless gas that is flammable and used in various industries, including the production of organic compounds and as a growth regulator in plants.

Example: Ethylene is commonly used in the agricultural industry to help ripen fruits.

Definition: Relating to or having the characteristics of ethylene, a colorless gas used in the production of various chemicals and plastics.

Example: The ethylenic compounds are essential in the manufacturing of many synthetic materials.

Definition: A colorless gas that is used as a fuel and a chemical building block, often associated with welding and cutting metals.

Example: The welder used ethyne to cut through the steel beams.

Definition: A chemical group that consists of a carbon atom triple-bonded to another carbon atom, often used in organic chemistry.

Example: The chemist used ethynyl groups to create new compounds in the laboratory.

Definition: A type of organism whose cells have a nucleus enclosed within membranes, distinguishing them from prokaryotes, which do not have a nucleus.

Example: Humans are eucaryotes, as our cells contain a nucleus.

Definition: A type of chromosomal material that is active in gene expression and appears lighter when stained with certain dyes.

Example: Euchromatin is important for the transcription of genes in the cell.

Definition: A type of mineral made of beryllium and aluminum, often found in pale yellow, green, or blue crystals, and used as a gemstone.

Example: The jeweler showed me a beautiful euclase stone that sparkled in the light.

Definition: A glass tube that is closed at one end and marked with measurements, used to measure the volume of gases during chemical reactions.

Example: The scientist used a eudiometer to measure the gas produced in the reaction.