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CAS 26537-19-9 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.

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InventoryRef 5803715/10/2010

METHYL 4-T-BUTYLBENZOATE

Benzoic Acid,4-(1,1-Dimethylethyl)-, Methyl Ester

METHYL 4-T-BUTYLBENZOATE 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 26537-19-9

CAS 26537-19-9PubChem CID 97433

Methyl p-tert-butylbenzoate

IUPAC name: methyl 4-tert-butylbenzoate

Molecular formula: C12H16O2
Molecular weight: 192.25 g/mol
Exact mass: 192.115029749 Da
XLogP3: 4.0
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Benzoic acid, 4-(1,1-dimethylethyl)-, methyl esterMETHYL 4-T-BUTYLBENZOATE8VK4O27JMTBenzoic acid, p-tert-butyl-, methyl esterEINECS 247-768-5NSC-122690AI3-21414EC 247-768-5

16 more reported names

NSC 122690P-TERT-BUTYLBENZOIC ACID METHYL ESTERMETHYL 4-(1,1-DIMETHYLETHYL)BENZOATE4-(1,1-DIMETHYLETHYL)BENZOIC ACID METHYL ESTERRefChem:818011METHYL 4-T-BUTYLBENZOATE [INCI]Benzoic acid, 4(1,1dimethylethyl), methyl ester247-768-5InChI=1/C12H16O2/c1-12(2,3)10-7-5-9(6-8-10)11(13)14-4/h5-8H,1-4Hmethyl 4-(tert-butyl)benzoate4-Tert-butylbenzoic acid methyl esterC12H16O2UNII-8VK4O27JMTmethyl p-t-butylbenzoatemethyl-4-t-butylbenzoateMethyl 4-tertbutylbenzoate

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID10885360

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 METHYL 4-T-BUTYLBENZOATE

INCI name

METHYL 4-T-BUTYLBENZOATE

Description

Benzoic Acid,4-(1,1-Dimethylethyl)-, Methyl Ester

Record provenance

Inventory reference: 58037
Imported identity: METHYL 4-T-BUTYLBENZOATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for METHYL 4-T-BUTYLBENZOATE

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Key data

CAS

26537-19-9

247-768-5

Restriction

—

Function

FLAVOURING: Imparting taste and/or flavour to a cosmetic product.
FRAGRANCE: Imparting an odour or taste. Creating a perceivable pleasant smell and/or masking a bad smell.
PERFUMING: Used for perfume and aromatic raw materials.

Official EU ingredient-name evidence

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

#16453 · METHYL 4-T-BUTYLBENZOATE

Ingredients with overlapping formulation functions

MENTHA PIPERITA FLOWER/LEAF OILFLAVOURING, FRAGRANCE, SKIN CONDITIONING

MENTHA PIPERITA FLOWER/LEAF/STEM EXTRACTFLAVOURING, FRAGRANCE, PERFUMING, SKIN CONDITIONING

MENTHA PIPERITA STEM EXTRACTANTIOXIDANT, FLAVOURING, SKIN CONDITIONING

MENTHA VIRIDIS LEAF EXTRACTFLAVOURING, FRAGRANCE, PERFUMING

METHYL LACTATEFLAVOURING, PERFUMING, SOLVENT

METHYL SALICYLATEDENATURANT, FLAVOURING, ORAL CARE, PERFUMING, SOOTHING

METHYLPHENOXY PYRAZOLYL THIOPHENYLMETHYL ACETAMIDEFRAGRANCE; ORAL CARE; FLAVOURING

MIMOSA PUDICA FLOWER WATERFLAVOURING, FRAGRANCE, PERFUMING, SKIN CONDITIONING

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 METHYL 4-T-BUTYLBENZOATE appears in the CosIng inventory

The CosIng inventory lists METHYL 4-T-BUTYLBENZOATE 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.

METHYL 4-T-BUTYLBENZOATE 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

METHYL 4-T-BUTYLBENZOATE 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, METHYL 4-T-BUTYLBENZOATE carries the following function designation(s):

CAS 26537-19-9 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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Source note for METHYL 4-T-BUTYLBENZOATE

This page reproduces the CosIng inventory entry for METHYL 4-T-BUTYLBENZOATE 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 METHYL 4-T-BUTYLBENZOATE 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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