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CAS 4431-83-8

CAS 4431-83-8 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 4431-83-8

CAS 4431-83-8PubChem CID 78164

2,5,7,10-Tetraoxaundecane

IUPAC name: 1-methoxy-2-(2-methoxyethoxymethoxy)ethane

Molecular formula: C7H16O4
Molecular weight: 164.20 g/mol
Exact mass: 164.10485899 Da
XLogP3: -0.4
Topological polar surface area: 36.9 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

BIS(2-METHOXYETHOXY)METHANEBis-methoxyethoxy methaneUNII-0AU083F9GJ0AU083F9GJNSC-5225EINECS 224-631-8Ethylene glycol monomethyl ether formalEC 224-631-8

16 more reported names

NSC 5225METHANE, BIS(2-METHOXYETHOXY)-2,5,7,10-TETRAOXAUNDECANE (TOU)FORMALDEHYDE BIS(2-METHOXYETHYL) ACETALRefChem:82663BIS-METHOXYETHOXY METHANE [INCI]2,7,10-TetraoxaundecaneNSC5225Formaldehyde bis(2-methoxyethyl)acetalFormaldehyde2-methoxyethylacetalbis-(2-methoxy-aethoxy)-methanIS(2-METHOXYETHOXY)METHANEBS-23490DB-051208CS-02063841-methoxy-2-(2-methoxy-ethoxy-methoxy)-ethane

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External database identifiers

EPA DTXSID:DTXSID20196131

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 4431-83-8 is used on this site

CAS 4431-83-8 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 4431-83-8 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.