Search results
Results from the WOW.Com Content Network
Fragrance bottles. An aroma compound, also known as an odorant, aroma, fragrance or flavoring, is a chemical compound that has a smell or odor.For an individual chemical or class of chemical compounds to impart a smell or fragrance, it must be sufficiently volatile for transmission via the air to the olfactory system in the upper part of the nose.
2-Methoxynaphthalene, also called β-naphthol methyl ether or yara yara, [2] is a stabilizer found in gunpowder, particularly smokeless gunpowders. It is soluble in alcohol , and insoluble in water and dipropylene glycol .
2-Undecanone, also known as methyl nonyl ketone and IBI-246, is the organic compound with the formula CH 3 C(O)C 9 H 19. It a colorless oil. It a colorless oil. It is usually produced synthetically, but it can also be extracted from various plant sources, including from essential oil of rue .
Heteroarenes are aromatic compounds, where at least one methine or vinylene (-C= or -CH=CH-) group is replaced by a heteroatom: oxygen, nitrogen, or sulfur. [3] Examples of non-benzene compounds with aromatic properties are furan, a heterocyclic compound with a five-membered ring that includes a single oxygen atom, and pyridine, a heterocyclic compound with a six-membered ring containing one ...
These are the 20 best fragrances that will linger all day (and night) long, according to ELLE beauty editors. Skip to main content. Subscriptions; Animals. Business. Entertainment. Fitness ...
The first synthesis of 2-methylundecanal was recorded by Georges Darzens in 1904 from methyl nonyl ketone and ethyl chloroacetate. [5] This method of synthesis can be used to produce a variety of aldehydes and became known as the Darzens reaction and is still used today. 2-Methylundecanal is synthesized in industry by two main routes.
β-Naphthol methyl ether, also called 2-methoxynaphthalene or yara yara, is a stabilizer found in gunpowder, particularly smokeless gunpowders. It is soluble in alcohol , and insoluble in water and dipropylene glycol .
It is used as a fragrance and fixative in many perfumes and as an aroma compound. It is also used in low concentrations in some ice cream as a flavor enhancer. [2] Its name derives from the Greek root skato-, meaning feces. Skatole was discovered in 1877 by the German physician Ludwig Brieger (1849–1919). [3] [4] [5]