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CAS 67634-14-4

CAS 67634-14-4 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 67634-14-4

CAS 67634-14-4PubChem CID 105512

3-(2-Ethylphenyl)-2,2-dimethylpropanal

IUPAC name: 3-(2-ethylphenyl)-2,2-dimethylpropanal

Molecular formula: C13H18O
Molecular weight: 190.28 g/mol
Exact mass: 190.135765193 Da
XLogP3: 3.5
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

EINECS 266-818-710A7TH6XIDUNII-10A7TH6XIDBenzenepropanal, 2-ethyl-.alpha.,.alpha.-dimethyl-Benzenepropanal, 2-ethyl-alpha,alpha-dimethyl-2-ETHYL-.ALPHA.,.ALPHA.-DIMETHYLBENZENEPROPANALRefChem:921842-ethyl-alpha,alpha-dimethylbenzenepropanal

4 more reported names

266-818-73-(o-Ethylphenyl)-2,2-dimethylpropionaldehydepara-Ethyl-alpha,alpha-dimethyl-hydrocinnamaldehydeITJHALDCYCTNNJ-UHFFFAOYSA-N

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External database identifiers

EPA DTXSID:DTXSID8052358

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 67634-14-4

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How CAS 67634-14-4 is used on this site

CAS 67634-14-4 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 67634-14-4 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.