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CAS 9041-56-9

CAS 9041-56-9 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 9041-56-9

CAS 9041-56-9PubChem CID 3084047

Cellulose, hydroxybutyl methyl ether

IUPAC name: 2,3,4-trimethoxy-6-(methoxymethyl)-5-[3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxyoxane;1-[[3,4,5-tris(2-hydroxybutoxy)-6-[4,5,6-tris(2-hydroxybutoxy)-2-(2-hydroxybutoxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]butan-2-ol

Molecular formula: C64H124O30
Molecular weight: 1373.6 g/mol
Exact mass: 1372.81774253 Da
Topological polar surface area: 365.0 Å²
Hydrogen-bond donors: 8
Hydrogen-bond acceptors: 30
Covalent units: 2
Defined stereocentres: 0

Also known as

RefChem:124312Hydroxybutyl methyl celluloseHydroxybutyl methylcellulose

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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 9041-56-9 is used on this site

CAS 9041-56-9 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 9041-56-9 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.