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CAS 14234-82-3

CAS 14234-82-3 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 14234-82-3

CAS 14234-82-3PubChem CID 5369200

Diisobutyl maleate

IUPAC name: bis(2-methylpropyl) (Z)-but-2-enedioate

Molecular formula: C12H20O4
Molecular weight: 228.28 g/mol
Exact mass: 228.13615911 Da
XLogP3: 2.9
Topological polar surface area: 52.6 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

UNII-QG9D646GG4QG9D646GG4EINECS 238-102-42-Butenedioic acid (2Z)-, bis(2-methylpropyl) esterEC 238-102-4RefChem:134033DIISOBUTYL MALEATE [INCI]238-102-4

7 more reported names

2-Butenedioic acid(2Z)-, 1,4-bis(2-methylpropyl) esterdi2-methylpropyl (2Z)but-2-ene-1,4-dioateMaleic acid diisobutyl esterRSRICHZMFPHXLE-WAYWQWQTSA-Nmaleic acid bis-(2-methylpropyl) esterBis(2-methylpropyl) (2Z)-but-2-enedioate2-Butenedioic acid (2Z)-, 1,4-bis(2-methylpropyl) ester

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External database identifiers

EPA DTXSID:DTXSID9065734

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 14234-82-3

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How CAS 14234-82-3 is used on this site

CAS 14234-82-3 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 14234-82-3 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.