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CAS 1335-42-8

CAS 1335-42-8 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 1335-42-8

CAS 1335-42-8PubChem CID 14921

1-(3,5-Dimethylphenyl)ethan-1-one

IUPAC name: 1-(3,5-dimethylphenyl)ethanone

Molecular formula: C10H12O
Molecular weight: 148.20 g/mol
Exact mass: 148.088815002 Da
XLogP3: 2.4
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

Ethanone, 1-(dimethylphenyl)-EINECS 215-632-4RefChem:422960676-296-65379-16-83,5-Dimethylacetophenone3',5'-Dimethylacetophenone1-(Dimethylphenyl)ethan-1-one

15 more reported names

ETHANONE, 1-(3,5-DIMETHYLPHENYL)-3',5'-dimethyl acetophenone?3,5-dimethylacetophenoneFT-06146831-(Dimethylphenyl)ethanone3', 5'-dimethylacetophenone1-acetyl-3,5-dimethylbenzeneBKIHFZLJJUNKMZ-UHFFFAOYSA-NCK11503,5-(CH3)=C6H3-COCH3CS-W007965DS-14321D4868EN300-717643 inverted exclamation mark ,5 inverted exclamation mark -Dimethylacetophenone

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External database identifiers

ChEMBL:CHEMBL558696
EPA DTXSID:DTXSID80928152

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 1335-42-8

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How CAS 1335-42-8 is used on this site

CAS 1335-42-8 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 1335-42-8 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.