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CAS 55881-96-4

CAS 55881-96-4 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 55881-96-4
CAS 55881-96-4PubChem CID 91915

Decahydro-2-hydroxy-2,5,5,8a-tetramethylnaphthalene-1-ethanol

IUPAC name
1-(2-hydroxyethyl)-2,5,5,8a-tetramethyl-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol
Molecular formula
C16H30O2
Molecular weight
254.41 g/mol
Exact mass
254.224580195 Da
XLogP3
3.7
Topological polar surface area
40.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

RefChem:5853071-(2-hydroxyethyl)-2,5,5,8a-tetramethyldecahydronaphthalen-2-ol1-Naphthaleneethanol, decahydro-2-hydroxy-2,5,5,8a-tetramethyl-EINECS 259-880-1beta-(2-Hydroxy-2,5,5,9-tetramethyldecalyl) ethanol(1R,2S,4aR,8aS)-1-(2-hydroxyethyl)-2,5,5,8a-tetramethyl-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-olDecahydro-2-hydroxy-2,5,5,8a-tetramethyl-1-naphthaleneethanol;Oprea1_233736
15 more reported names
Oprea1_5443001-(2-hydroxyethyl)-2,5,5,8a-tetramethyl-decalin-2-olHMS1680G02HY-N70071-(2-hydroxyethyl)-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol1-(2-Hydroxyethyl)-2,5,5,8a-tetramethyldecahydronaphthalene-2-olEBC-617284CS-0101560T8295SR-01000390890SR-01000390890-1decahydro-2-hydroxy-2,5,5,8a-tetramethylnaphthaleneethanoldecahydro-2-hydroxy-2,5,5,8a-tetramethyl1-naphthaleneethanol2-hydroxy-2,5,5,8a-tetramethyl-1-(2-hydroxyethyl)-decahydronaphthalene(1R,4aalpha)-Decahydro-2alpha-hydroxy-2,5,5,8abeta-tetramethyl-1-naphthaleneethanol
Open full PubChem recordPubChem annotations3D structure image
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 55881-96-4

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How CAS 55881-96-4 is used on this site

CAS 55881-96-4 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 55881-96-4 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.