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CAS 67634-20-2

CAS 67634-20-2 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 67634-20-2
CAS 67634-20-2PubChem CID 106745

3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden-5-yl isobutyrate

IUPAC name
8-tricyclo[5.2.1.02,6]dec-4-enyl 2-methylpropanoate
Molecular formula
C14H20O2
Molecular weight
220.31 g/mol
Exact mass
220.146329876 Da
XLogP3
3.2
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

EINECS 266-825-5Tricyclo(5.2.1.02,6)dec-3-en-9-yl isobutyrateHexahydro-4,7-methanoinden-5(or 6)-yl isobutyratePropanoic acid, 2-methyl-, 3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden-5-yl ester3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-5-yl isobutyrateRefChem:505519266-825-53A,4,5,6,7,7A-HEXAHYDRO-4,7-METHANO-1(3)H-INDEN-6-YL ISOBUTYRATE
2 more reported names
QNEXACLQEWOALO-UHFFFAOYSA-N3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-5-yl 2-methylpropanoate
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 67634-20-2

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How CAS 67634-20-2 is used on this site

CAS 67634-20-2 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 67634-20-2 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.