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CAS 135-02-4

CAS 135-02-4 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 135-02-4
CAS 135-02-4PubChem CID 8658

2-Methoxybenzaldehyde

2-Methoxybenzaldehyde is a carbonyl compound. — ChEBI

IUPAC name
2-methoxybenzaldehyde
Molecular formula
C8H8O2
Molecular weight
136.15 g/mol
Exact mass
136.052429494 Da
XLogP3
1.7
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

o-AnisaldehydeBenzaldehyde, 2-methoxy-o-Methoxybenzaldehyde2-methoxy-benzaldehydeFormylanisole, o-EINECS 205-171-7UNII-7CP821WF2WNSC 58960
16 more reported names
BRN 06063017CP821WF2Wo-methoxy benzaldehydeo-methoxy-benzaldehydeO-Anisaldehyde, 8CIAI3-01375NSC-58960O-ANISALDEHYDE [FHFI]METHOXYBENZALDEHYDE, O-FEMA NO. 4077O-ANISALDEHYDE [USP-RS]4-08-00-00180 (Beilstein Handbook Reference)O-METHOXYBENZALDEHYDE [FHFI]O-ANISALDEHYDE (USP-RS)oAnisaldehyde2Anisaldehyde
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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 135-02-4

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No records found for this CAS number.

How CAS 135-02-4 is used on this site

CAS 135-02-4 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 135-02-4 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.