What other records share CAS 15520-11-3?

CAS 15520-11-3 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 9730515/10/2019

DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE

Peroxydicarbonic acid, C,C'-bis[4-(1,1-dimethylethyl)cyclohexyl] ester

DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE 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 15520-11-3

CAS 15520-11-3PubChem CID 84964

Bis(4-tert-butylcyclohexyl) peroxydicarbonate

Di-(4-tert-butylcyclohexyl)peroxydicarbonate, [technically pure] is a crystalline solid. This solid peroxide is particularly heat and contamination sensitive. These materials above a given "control temperature" may decompose violently. They are often stored in a temperature controlled vessel, also mixed with water to form a slurry of the peroxide. This greatly lessens the explosion hazard risk. — CAMEO Chemicals

IUPAC name: (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate

Molecular formula: C22H38O6
Molecular weight: 398.5 g/mol
Exact mass: 398.26683893 Da
XLogP3: 7.5
Topological polar surface area: 71.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 0

Also known as

Perkadox 16Bis(4-tert-butylcyclohexyl)peroxydicarbonate076NU497LZdi-(4-tert-butylcyclohexyl)peroxydicarbonatePeroxydicarbonic acid, bis(4-(1,1-dimethylethyl)cyclohexyl) esterPeroxydicarbonic acid, C,C'-bis[4-(1,1-dimethylethyl)cyclohexyl] esterPeroxydicarbonic acid, C,C'-bis(4-(1,1-dimethylethyl)cyclohexyl) esterBBPD

13 more reported names

RefChem:568926Peroxydicarbonic Acid, Bis(4-(1,1-Dimethylethyl)Cyclohexyl)239-557-14-TERT-BUTYLCYCLOHEXYL {[(4-TERT-BUTYLCYCLOHEXYL)OXY]CARBONYL}OXY CARBONATEUNII-076NU497LZBis(4-(tert-butyl)cyclohexyl) Peroxydicarbonate, Technical GradeMixture of ConformersEINECS 239-557-1EC 239-557-11-tert-butyl-4-{[({[(4-tert-butylcyclohexyl)oxy]carbonyl}peroxy)carbonyl]oxy}cyclohexanebis(4-t-butylcyclohexyl)peroxydicarbonatebis(4-tertbutylcyclohexyl)-peroxydicarbonatebis(4-tert-butylcyclohexyl)-peroxydicarbonateBis(tert-butylcyclohexyl) peroxydicarbonate, technical, >=90% (RT)

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID8065907

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 DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE

INCI name

DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE

Description

Peroxydicarbonic acid, C,C'-bis[4-(1,1-dimethylethyl)cyclohexyl] ester

Record provenance

Inventory reference: 97305
Imported identity: DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE
Source update: 15/10/2019

European Commission CosIng source notes

Annex records for DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE

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Key data

CAS

15520-11-3

239-557-1

Restriction

—

Function

FILM FORMING: Producing (upon application) a continuous film on the skin, hair or nails.

Official EU ingredient-name evidence

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

#8400 · DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE

Ingredients with overlapping formulation functions

CYCLOHEXYL METHACRYLATE/ETHYLHEXYL METHACRYLATE COPOLYMERFILM FORMING

CYCLOVINYLMETHICONEFILM FORMING

DEHYDROXANTHAN GUMEMULSION STABILISING, FILM FORMING, HAIR FIXING, VISCOSITY CONTROLLING

DESAMIDO COLLAGENFILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING

DI-PEG-2 SOYAMINE/POLYDIETHYLENEGLYCOL ADIPATE/IPDI COPOLYMERFILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING

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

DIBENZYLACETAMIDEFILM FORMING

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

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 DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE appears in the CosIng inventory

The CosIng inventory lists DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE 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.

DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE is also tagged with 1 cosmetic function 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

DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE 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, DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE carries the following function designation(s):

FILM FORMING

CAS 15520-11-3 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 DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE

This page reproduces the CosIng inventory entry for DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE 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 DI(T-BUTYLCYCLOHEXYL) PEROXYDICARBONATE 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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