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CAS 582-46-7

CAS 582-46-7 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 582-46-7
CAS 582-46-7PubChem CID 6436830

Terrein

Terrein is a polyol. — ChEBI

IUPAC name
(4S,5R)-4,5-dihydroxy-3-[(E)-prop-1-enyl]cyclopent-2-en-1-one
Molecular formula
C8H10O3
Molecular weight
154.16 g/mol
Exact mass
154.062994177 Da
XLogP3
-0.6
Topological polar surface area
57.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
2

Also known as

(+)-TERREIN3I47HPE16NNSC-2913082-Cyclopenten-1-one, 4,5-dihydroxy-3-(1-propenyl)-, (4S-(3(E),4alpha,5beta))-(4S,5R)-4,5-dihydroxy-3-((E)-prop-1-enyl)cyclopent-2-en-1-oneRefChem:932745(+)Terrein(4S,5R)-4,5-Dihydroxy-3-((E)-prop-1-en-1-yl)cyclopent-2-enone
16 more reported names
UNII-3I47HPE16NTerrein (NIST)NSC 2913082-Cyclopenten-1-one, 4,5-dihydroxy-3-propenyl-MEGxm0_000160ACon1_001984MHOOPNKRBMHHEC-HZIBQTDNSA-2-Cyclopenten-1-one, 4,5-dihydroxy-3-(1-propenyl)-, (4S-(3(E),4.alpha.,5.beta.))-CHEBI:177543GLXC-15930(4S,5R)-4,5-DIHYDROXY-3-[(1E)-PROP-1-EN-1-YL]CYCLOPENT-2-EN-1-ONEDA-58416HY-119808CS-0078056AB-131/42300811BRD-K68034638-001-01-1
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 582-46-7

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How CAS 582-46-7 is used on this site

CAS 582-46-7 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 582-46-7 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.