Versalide
- Product Name
- Versalide
- CAS No.
- 88-29-9
- Chemical Name
- Versalide
- Synonyms
- Versalide;AETT;MUSK-36A;Nsc15342;VersalideR;ACETYLATEDTETRAMETHYLTETRALIN;Versalide (Givaudan-Delawanna);ACETYLETHYLTETRAMETHYLTETRALIN;TETRAMETHYLETHYLACETYLTETRAHYDRONAPHTHALENE;7-ACETYL-1,1,4,4-TETRAMETHYL-6-ETHYLTETRAHYDRONAPHTHALENE
- CBNumber
- CB3875771
- Molecular Formula
- C18H26O
- Formula Weight
- 258.4
- MOL File
- 88-29-9.mol
Versalide Property
- Melting point:
- 46.5°
- Boiling point:
- bp2 130°
- Density
- 0.9947 (rough estimate)
- refractive index
- 1.4500 (estimate)
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- color
- White to Off-White
- Odor
- at 10.00 % in dipropylene glycol. sweet intense musk ambrette macrocyclic
- Odor Type
- musk
- Water Solubility
- 12ug/L(temperature not stated)
- LogP
- 5.037 (est)
- EPA Substance Registry System
- Acetylethyltetramethyltetralin (88-29-9)
Safety
- Toxicity
- Primarily of historic interest, AETT was originally used in fragrance preparations but was withdrawn from commercial use due to a number of behavioral and morphological neurotoxic effects.
N-Bromosuccinimide Price
- Product number
- T295405
- Product name
- 1-(3-Ethyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone
- Packaging
- 10mg
- Price
- $120
- Updated
- 2021/12/16
Versalide Chemical Properties,Usage,Production
Chemical Properties
Colorless crystals. Mp 45C, bp 130C (2 mm Hg). Insoluble in water; soluble in alcohol.
Uses
Versalide is used as musk for perfumes, cosmetics, soaps.
Preparation
Versalide is prepared from Ethylbenzene plus 2,5-Dichloro -2,5-dimethylhexane. (Carpenter, U.S. pat. 2,897,237, 28th July 1959).
Safety Profile
Poison by ingestion. Moderately toxic by skin contact. A sktn and eye irritant. Exposure causes blue coloration of internal organs and central nervous system effects, e.g., hyperexcitabdity, tremors, lack of coordination, hunched back, and loss of weight. It is slowly metabolized and excreted via feces. Symptoms persist for 90 days after exposure. Severity of symptoms seems proportional to length of exposure. It is freely absorbed via human skin. When heated to decomposition it emits acrid smoke and fumes.