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CAS 24700-20-7

CAS 24700-20-7 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 24700-20-7

CAS 24700-20-7PubChem CID 90591

4-Methylphenyl 3-methyl-2-butenoate

IUPAC name: (4-methylphenyl) 3-methylbut-2-enoate

Molecular formula: C12H14O2
Molecular weight: 190.24 g/mol
Exact mass: 190.099379685 Da
XLogP3: 3.6
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

2-Butenoic acid, 3-methyl-, 4-methylphenyl esterp-Tolyl 3-methylcrotonateEINECS 246-422-0ITA5K5P42ACrotonic acid, 3-methyl-, p-tolyl esterRefChem:525667246-422-04-methylphenyl 3-methylbut-2-enoate

3 more reported names

UNII-ITA5K5P42Ap-tolyl3-methylbut-2-enoateWXLMUDDKYMGUFP-UHFFFAOYSA-N

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External database identifiers

EPA DTXSID:DTXSID9067017

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 24700-20-7

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How CAS 24700-20-7 is used on this site

CAS 24700-20-7 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 24700-20-7 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.