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CAS 68140-48-7

CAS 68140-48-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 68140-48-7
CAS 68140-48-7PubChem CID 91696

Ethanone, 1-[2,3-dihydro-1,1,2,6-tetramethyl-3-(1-methylethyl)-1H-inden-5-yl]-

Traseolide is an indane derivative in which the indane skeleton is substituted by geminal methyl groups at C-1, by single methyl groups at C-2 and C-6, by an isopropyl group at C-3 and by an acetyl group at C-6. It is a constituent of musk odorant. It has a role as a fragrance and an odorant receptor agonist. It is a member of indanes, a methyl ketone and an aromatic ketone. — ChEBI

IUPAC name
1-(1,1,2,6-tetramethyl-3-propan-2-yl-2,3-dihydroinden-5-yl)ethanone
Molecular formula
C18H26O
Molecular weight
258.4 g/mol
Exact mass
258.198365449 Da
XLogP3
5.1
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

TraesolideEINECS 268-799-0CCRIS 8407HSDB 8418Ethanone, 1-(2,3-dihydro-1,1,2,6-tetramethyl-3-(1-methylethyl)-1H-inden-5-yl)-RefChem:592422Ethanone, 1-2,3-dihydro-1,1,2,6-tetramethyl-3-(1-methylethyl)-1H-inden-5-yl-Ethanone,1-[2,3-dihydro-1,1,2,6-tetramethyl-3-(1-methylethyl)-1H-inden-5-yl]-
11 more reported names
1-(3-Isopropyl-1,1,2,6-tetramethyl-2,3-dihydro-1H-inden-5-yl)ethanone1-(2,3-Dihydro-1,1,2,6-tetramethyl-3-(1-methylethyl)-1H-inden-5-yl)ethan-1-oneATIIKetone, 3-isopropyl-1,1,2,6-tetramethyl-5-indanyl methyl1-(3-isopropyl-1,1,2,6-tetramethyl-indan-5-yl)ethanoneATII 10 microg/mL in Cyclohexane1-[1,1,2,6-tetramethyl-3-(propan-2-yl)-2,3-dihydro-1H-inden-5-yl]ethan-1-one1-[2,3-Dihydro-1,1,2,6-tetramethyl-3-(1-methylethyl)-1H-inden-5-yl]ethanone5-acetyl-1,1,2,6-tetramethyl-3-i-propylindane6-acetyl-1-isopropyl-2,3,3,5-tetramethyl indan1-[1,1,2,6-tetramethyl-3-(propan-2-yl)-2,3-dihydro-1H-inden-5-yl]ethanone
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 68140-48-7

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How CAS 68140-48-7 is used on this site

CAS 68140-48-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 68140-48-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.