"Cyanohydrin" Natural Recordings by Native Speakers
A cyanohydrin is a type of organic compound that contains a hydroxyl (-OH) group and a cyanide (-CN) group. It is formed when a hydroxide ion (such as water or an alkoxide) reacts with an aldehyde or a ketone, resulting in the replacement of the hydroxyl group with the cyanide group. Cyanohydrins are important in organic synthesis and have been used as intermediates in the production of various compounds, including pharmaceuticals and pesticides.
Cyanocobalamin is a man-made form of vitamin B12. It is used to treat vitamin B12 deficiency, which can cause fatigue, weakness, tingling or numbness in the hands and feet, and trouble with balance and coordination. It is also used to treat pernicious anemia, a condition in which the body cannot make enough red blood cells.
Cyanodermatosis is a rare genetic disorder characterized by blue-tinged discoloration of the skin and mucous membranes, especially on the extremities and face. The name "cyanodermatosis" comes from the Greek words "kyanos", meaning blue, and "derma", meaning skin.
Cyanoferrate refers to a type of compound that contains iron (ferrate) and cyanide ions. In chemistry, cyanoferrates are a class of coordination compounds that exhibit a particular arrangement of atoms, usually with a central iron atom bonded to a cyanide ion (CN-) and often other additional ligands. These compounds are often used in various fields, such as analytical chemistry, electrochemistry, and biochemistry, due to their unique electronic and magnetic properties.
Cyanogen is a highly toxic and flammable chemical compound with the chemical formula CN. It is a colorless gas or liquid with a pungent, bitter smell.
Capable of producing cyanide, a highly toxic and flammable substance. This is often used to describe certain plants, such as apricot kernels, that contain a compound that can release cyanide when ingested or crushed.
Cyanogens are substances that release cyanide gas when heated, burned, or shattered. Cyanide is a highly toxic and deadly chemical that can be fatal if inhaled, swallowed, or absorbed through the skin.
The cyanometer is a tool used to measure the blue color of the sky. It is a scale developed by the French scientist Jean-Baptiste Lamarck in 1816, which assigns a numerical value between 0 and 10 to quantify the intensity of sky blue. It is often used by meteorologists and cloud photographers to assess the clarity and color of the sky.
Cyanopathy refers to the presence of a blue or greenish discoloration or stain on the skin or body, often resulting from environmental or chemical exposure.
Cyanope is a rare or obsolete word that refers to a type of seabird, specifically a species of gull or a shebird.
Having a love or preference for the color cyan, typically used to describe someone who is fond of bright blue-green colors.
Cyanophycean refers to cyanophyceans, a class of bacteria that are commonly known as blue-green algae. They are a type of photosynthetic bacteria that possess chlorophyll and are capable of photosynthesis. Cyanophyceans are found in aquatic environments and can form mats, filaments, or individual cells. They play an important ecological role by producing oxygen and serving as a food source for other organisms. Cyanophyceans are also considered one of the earliest forms of life on Earth and are thought to have evolved around 3.5 billion years ago.