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CAS 631-88-9

CAS 631-88-9 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 631-88-9
CAS 631-88-9PubChem CID 11699609

Retinyl oleate

All-trans-retinyl oleate is a fatty acid ester formed between oleic acid and all-trans-retinol. It is functionally related to an oleic acid and an all-trans-retinol. — ChEBI

IUPAC name
[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] (Z)-octadec-9-enoate
Molecular formula
C38H62O2
Molecular weight
550.9 g/mol
Exact mass
550.47498122 Da
XLogP3
13.7
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

all-trans-retinyl oleateRetinol oleateO-oleoyl-all-trans-retinolRetinol, (Z)-9-octadecenoate8HU01DH65PRetinol, 9-octadecenoate, (Z)-(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl (9Z)-octadec-9-enoateCHEBI:70760
12 more reported names
O(15)-[(9Z)-octadec-9-enoyl]retinolO(15)-((9Z)-octadec-9-enoyl)retinolRefChem:930684Vitamin A OleateUNII-8HU01DH65Pall-trans-retinyl 9Z-octadecenoateVAE 18:1OLEIC ACID, ESTER WITH RETINOLWE 38:7RETINOL, (9Z)-9-OCTADECENOATERETINOL, 15-((9Z)-9-OCTADECENOATE)O(15)-[(9Z)-octadec-9-enoyl]retinol;O-oleoyl-all-trans-retinol;Retinol oleate;Retinol, (Z)-9-octadecenoate;Retinyl oleate
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 631-88-9

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How CAS 631-88-9 is used on this site

CAS 631-88-9 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 631-88-9 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.