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CAS 2568-90-3 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 8392315/10/2010

DIBUTOXYMETHANE

1,1'-[Methylenebis(oxy)]dibutane

DIBUTOXYMETHANE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 2568-90-3

CAS 2568-90-3PubChem CID 17379

Dibutoxymethane

IUPAC name: 1-(butoxymethoxy)butane

Molecular formula: C9H20O2
Molecular weight: 160.25 g/mol
Exact mass: 160.146329876 Da
XLogP3: 3.2
Topological polar surface area: 18.5 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Dibutyl formalButylalMethane, dibutoxy-Di-n-butoxymethaneFormaldehyde dibutyl acetalButane, 1,1'-[methylenebis(oxy)]bis-Di-n-butyl formalNSC 241

16 more reported names

UNII-V5WWR58LDUV5WWR58LDUButane, 1,1'-(methylenebis(oxy))bis-NSC-241EINECS 219-909-0AI3-05675FORMALDEHYDE DIBUTYL ACETAEC 219-909-0RefChem:132927Methane, dibutoxy-(8CI)DIBUTOXYMETHANE [INCI]219-909-0QLCJOAMJPCOIDI-UHFFFAOYSA-NFormaldehyde di-n-butyl acetalFORMALDEHYDEDI-N-BUTYLACETAL1,1'-(Methylenebis(oxy))dibutane

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External database identifiers

EPA DTXSID:DTXSID3062528

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

Inventory details for DIBUTOXYMETHANE

INCI name

DIBUTOXYMETHANE

Description

1,1'-[Methylenebis(oxy)]dibutane

Record provenance

Inventory reference: 83923
Imported identity: DIBUTOXYMETHANE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for DIBUTOXYMETHANE

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Key data

CAS

2568-90-3

219-909-0

Restriction

—

Function

CLEANSING: Helping to keep the body surface clean.
SOLVENT: Dissolving other components of cosmetics. Solvents are usually liquids (aqueous and nonaqueous).
SURFACTANT - EMULSIFYING: Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#8451 · DIBUTOXYMETHANE

Ingredients with overlapping formulation functions

DI-C12-15 ALKYL MALEATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOLVENT

DI-PPG-3 MYRISTYL ETHER ADIPATEFILM FORMING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOLVENT

DIACETINSOLVENT

DIACETONE ALCOHOLFRAGRANCE, SOLVENT

DIBUTYL ADIPATEFILM FORMING, PLASTICISER, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOLVENT

DIBUTYL OXALATECHELATING, HAIR CONDITIONING, PLASTICISER, SOLVENT

DIBUTYL PHTHALATEFRAGRANCE, PERFUMING, PLASTICISER, SOLVENT

DIBUTYL SEBACATEFILM FORMING, FRAGRANCE, HAIR CONDITIONING, PLASTICISER, SKIN CONDITIONING, SKIN CONDITIONING - EMO…

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How DIBUTOXYMETHANE appears in the CosIng inventory

The CosIng inventory lists DIBUTOXYMETHANE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

DIBUTOXYMETHANE is also tagged with 3 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

DIBUTOXYMETHANE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, DIBUTOXYMETHANE carries the following function designation(s):

CAS 2568-90-3 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for DIBUTOXYMETHANE

This page reproduces the CosIng inventory entry for DIBUTOXYMETHANE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research DIBUTOXYMETHANE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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