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CAS 7403-42-1

CAS 7403-42-1 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 7403-42-1

CAS 7403-42-1PubChem CID 81898

Vetikon

IUPAC name: 4-methyl-4-phenylpentan-2-one

Molecular formula: C12H16O
Molecular weight: 176.25 g/mol
Exact mass: 176.120115130 Da
XLogP3: 2.7
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

4-Methyl-4-phenyl-2-pentanone2-Pentanone, 4-methyl-4-phenyl-4-Phenyl-4-methylpentan-2-oneMethyl 2-methyl-2-phenylpropyl ketoneYS5PDT7XICNSC 543684-phenyl-4-methyl-2-pentanoneEINECS 231-007-9

16 more reported names

NSC-54368NSC 200696NSC-200696AI3-247962-METHYL-2-PHENYLPENTAN-4-ONERefChem:9018324-methyl-4-phenyl-pentan-2-one2-Pentanone,4-methyl-4-phenyl-UNII-YS5PDT7XICSCHEMBL18504-Methyl-4-phenyl-2-pentanone #ALBB-0316734,4-Dimethyl-4-phenyl-2-butanoneLS-11515CS-0205988EN300-36148

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External database identifiers

EPA DTXSID:DTXSID6064664

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 7403-42-1

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CAS 7403-42-1 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 7403-42-1 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.