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CAS 91-16-7

CAS 91-16-7 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 91-16-7
CAS 91-16-7PubChem CID 7043

Veratrole

Veratrole is a dimethoxybenzene with the methoxy groups at ortho-positions. It has a role as a plant metabolite. — ChEBI

IUPAC name
1,2-dimethoxybenzene
Molecular formula
C8H10O2
Molecular weight
138.16 g/mol
Exact mass
138.068079557 Da
XLogP3
1.6
Topological polar surface area
18.5 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

VeratrolO-DIMETHOXYBENZENEPyrocatechol dimethyl etherCatechol dimethyl ether2-MethoxyanisoleBenzene, 1,2-dimethoxy-2-DimethoxybenzolO,O-Dimethyl catechol
16 more reported names
SyntholBrenzkatechindimethyletherFEMA No. 3799Dimethylether pyrokatechinu61WJZ2Q41INSC-16934CHEBI:59114RefChem:71964202-045-3Benzene, o-dimethoxy-Methyl guaiacolGuaiacol methyletherDIMETHOXYBENZENEmethylguaiacolNSC 16934o-dimethoxy-benzene
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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 91-16-7

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No records found for this CAS number.

How CAS 91-16-7 is used on this site

CAS 91-16-7 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 91-16-7 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.