The exact IUPAC name of Galaxolide is 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8-hexahydro-cyclopenta[g]-isochromene.
Understanding Galaxolide
Galaxolide is a prominent synthetic musk, widely recognized and utilized in the fragrance industry. It is valued for its clean, sweet, and woody musk scent, making it a staple ingredient in various consumer products, including perfumes, detergents, and air fresheners. Its stability and versatility contribute to its widespread adoption as an aromatic compound.
The IUPAC Name
The International Union of Pure and Applied Chemistry (IUPAC) provides a systematic nomenclature for chemical compounds to ensure a unique and unambiguous identification. For Galaxolide, this precise chemical name is:
- 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8-hexahydro-cyclopenta[g]-isochromene
This name meticulously describes the compound's structure, including the number and position of its atoms and rings, allowing chemists worldwide to identify and reproduce the exact molecule.
Other Names and Identifiers
While the IUPAC name is essential for chemical precision, Galaxolide is known by several other names in common use and within specific industry contexts. Understanding these different identifiers can help clarify its various references.
Here's a breakdown of Galaxolide's common names and related chemical descriptors:
| Identifier Type | Name/Acronym | Description |
|---|---|---|
| IUPAC Name | 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8-hexahydro-cyclopenta[g]-isochromene | The definitive and systematic name derived from IUPAC rules, uniquely identifying the chemical structure. |
| Common Name | Galaxolide | The most widely recognized trade or common name for this synthetic musk compound. |
| Acronym & Associated Chemical Name | HHCB (1,3,4,6,7,8-hexahydro-4,6,6,7,8,8,-hexamethyl-cyclopenta[g]benzopyran) | HHCB is a commonly used acronym for a related chemical name that also refers to Galaxolide. While structurally similar, it uses a slightly different root system (cyclopenta[g]benzopyran versus cyclopenta[g]-isochromene for the IUPAC name). |
Importance and Usage
Galaxolide's precise chemical identity, whether by its IUPAC name or its common alias, underpins its wide application in consumer goods. As a synthetic polycyclic musk, it offers an olfactive profile that is both powerful and long-lasting, making it an indispensable component in the development of modern fragrances and scented products. Further details about its properties and uses can often be found on platforms like Wikipedia.
