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CAS 90-87-9

CAS 90-87-9 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 90-87-9
CAS 90-87-9PubChem CID 62336

2-Phenylpropionaldehyde dimethyl acetal

2-Phenylpropionaldehyde dimethyl acetal is a member of benzenes. — ChEBI

IUPAC name
1,1-dimethoxypropan-2-ylbenzene
Molecular formula
C11H16O2
Molecular weight
180.24 g/mol
Exact mass
180.115029749 Da
XLogP3
2.4
Topological polar surface area
18.5 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

1,1-Dimethoxy-2-phenylpropaneHydratropic aldehyde dimethyl acetal(1,1-Dimethoxypropan-2-yl)benzeneHydratropaldehyde dimethyl acetalHydrotropic aldehyde dimethyl acetal2-Phenylpropanal dimethyl acetal2-Phenylpropanal dimethylacetalHydrotropaldehyde dimethyl acetal
16 more reported names
FEMA No. 2888BENZENE, (2,2-DIMETHOXY-1-METHYLETHYL)-(2,2-Dimethoxy-1-methylethyl)benzeneHydratropaldehyde, dimethyl acetalEINECS 202-022-8NSC 461152-Phenylpropionaldehyde-dimethyl acetalBRN 2091958H41WGL6C12AI3-28635alpha-Methylphenacetaldehyde dimethyl acetal.alpha.-Methylphenacetaldehyde dimethyl acetalNSC-461152-PHENYLPROPIONALDEHYDE DIMETHYL ACETAL [FCC]2-PHENYLPROPIONALDEHYDE DIMETHYL ACETAL [FHFI]RefChem:478220
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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 90-87-9

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How CAS 90-87-9 is used on this site

CAS 90-87-9 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 90-87-9 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.