What does the restriction note for ISOBUTYL BENZOATE mean?

The restriction field for ISOBUTYL BENZOATE reads: V/1a. 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 120-50-3?

CAS 120-50-3 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.

InventoryRef 3460211/08/2020

ISOBUTYL BENZOATE

Q: How do I check if my formula contains ISOBUTYL BENZOATE?

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.

Isobutyl benzoate

ISOBUTYL BENZOATE is linked to 1 EU annex record on this page. Inventory note: V/1a.

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Inventory details for ISOBUTYL BENZOATE

INCI name

ISOBUTYL BENZOATE

Description

Isobutyl benzoate

Annex records for ISOBUTYL BENZOATE

Annex V Restriction reference

Entry 1a

AMMONIUM BENZOATE / BUTYL BENZOATE / CALCIUM BENZOATE / ETHYL BENZOATE / ISOBUTYL BENZOATE / ISOPRO…

CAS: 1863-63-4 /2090-05-3 / 582-25-2 / 553-70-8 / 4337-66-0 / 93-58-3 / 93-89-0 / 2315-68-6 / 136-60-7 / 1205-50-3 / 939-48-0 / 93-99-2

EC: 217-468-9 / 218-235-4 / 209-481-3 / 209-045-2 / 224-387-2 / 202-259-7 / 202-284-3 / 219-020-8 / 205-252-7 / 204-401-3 / 213-361-6 / 202-293-2

Key data

CAS

120-50-3

204-401-3

Restriction

V/1a

Function

FRAGRANCE PRESERVATIVE SOLVENT

How ISOBUTYL BENZOATE appears in the CosIng inventory

The CosIng inventory lists ISOBUTYL BENZOATE 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.

ISOBUTYL BENZOATE 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

ISOBUTYL BENZOATE 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 ISOBUTYL BENZOATE reads: "V/1a". 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, ISOBUTYL BENZOATE carries the following function designation(s):

CAS 120-50-3 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 ISOBUTYL BENZOATE

This page combines the CosIng inventory entry for ISOBUTYL BENZOATE 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 ISOBUTYL BENZOATE 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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Scan a full INCI list to detect ISOBUTYL BENZOATE and any linked EU annex restrictions or allergen flags.

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Search similar ingredients

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