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CAS 99-89-8

CAS 99-89-8 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 99-89-8
CAS 99-89-8PubChem CID 7465

4-Isopropylphenol

4-isopropylphenol is a member of the class of phenols that is phenol which is carrying an isopropyl group at position 4. It has a role as a flavouring agent. It derives from a hydride of a cumene. — ChEBI

IUPAC name
4-propan-2-ylphenol
Molecular formula
C9H12O
Molecular weight
136.19 g/mol
Exact mass
136.088815002 Da
XLogP3
2.9
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

P-ISOPROPYLPHENOLp-CumenolAustralol4-(Propan-2-Yl)PhenolPhenol, 4-(1-methylethyl)-1-Hydroxy-4-isopropylbenzeneProdox 133para-isopropylphenol
16 more reported names
9F59JOO816NSC-1888CHEBI:167172RefChem:524344202-798-84-(1-Methylethyl)phenol4-HydroxycumenePhenol, p-isopropyl-Propofol EP Impurity H4-iso-Propylphenol4-Isopropyl phenol4-Isopropyl-phenolp-ISOPROPYL PHENOLNSC 1888p-hydroxycumeneP-Cuminol
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 99-89-8

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No records found for this CAS number.

How CAS 99-89-8 is used on this site

CAS 99-89-8 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 99-89-8 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.