What does the restriction note for DIISOBUTYL OXALATE mean?

The restriction field for DIISOBUTYL OXALATE reads: III/3. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 13784-89-9?

CAS 13784-89-9 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.

InventoryRef 3336915/10/2010

DIISOBUTYL OXALATE

Q: How do I check if my formula contains DIISOBUTYL OXALATE?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

Di-sec-butyl oxalate

DIISOBUTYL OXALATE is linked to 1 EU annex record on this page. Inventory note: III/3.

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Inventory details for DIISOBUTYL OXALATE

INCI name

DIISOBUTYL OXALATE

Description

Di-sec-butyl oxalate

Annex records for DIISOBUTYL OXALATE

Annex III Restriction reference

Entry 3

OXALIC ACID

CAS: 144-62-7

EC: 205-634-3

Key data

CAS

13784-89-9

237-442-0

Restriction

III/3

Function

CHELATING PLASTICISER SOLVENT

How DIISOBUTYL OXALATE appears in the CosIng inventory

The CosIng inventory lists DIISOBUTYL OXALATE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

DIISOBUTYL OXALATE 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

DIISOBUTYL OXALATE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for DIISOBUTYL OXALATE reads: "III/3". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

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

CAS 13784-89-9 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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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for DIISOBUTYL OXALATE

This page combines the CosIng inventory entry for DIISOBUTYL OXALATE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research DIISOBUTYL OXALATE 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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Tools & next steps

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