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CAS 954-16-5

CAS 954-16-5 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 954-16-5
CAS 954-16-5PubChem CID 70380

2,4,6-Trimethylbenzophenone

IUPAC name
phenyl-(2,4,6-trimethylphenyl)methanone
Molecular formula
C16H16O
Molecular weight
224.30 g/mol
Exact mass
224.120115130 Da
XLogP3
4.4
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

Methanone, phenyl(2,4,6-trimethylphenyl)-Ketone, mesityl phenylBenzophenone, 2,4,6-trimethyl-Mesitylene, 2-benzoyl-NSC 26923EC 403-150-9RefChem:821452,4,6-Trimetilbenzofenon
16 more reported names
403-150-9619-126-8HPAFOABSQZMTHE-UHFFFAOYSA-NMesityl(phenyl)methanoneMesityl phenyl ketoneBenzoylmesityleneMesityl(phenyl)methanone #Mesityl phenyl ketone; NSC 26923AC2341DS-18260AE-641/00381039phenyl(2,4,6-trimethylphenyl)methanoneBenzoylmesitylenMesitylphenylketon2,6-TrimethylbenzophenoneBenzophenone,4,6-trimethyl-
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 954-16-5

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No records found for this CAS number.

How CAS 954-16-5 is used on this site

CAS 954-16-5 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 954-16-5 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.