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InventoryRef 9291507/08/2020

TETRAHYDROPYRANYLOXY PHENOL

Phenol, 4-[(Tetrahydro-2H-Pyran-2-yl)Oxy]-

TETRAHYDROPYRANYLOXY PHENOL is linked to 1 EU annex record on this page.

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Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

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MarketEvidence statusRecordsSource language
European UnionEvidence linked
Prohibited entry found
Open this evidence		1English and EU languages
Great BritainEvidence linked
Prohibited
Open this evidence		1English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandEvidence linked
Prohibited
Open this evidence		1English
ASEANEvidence linked
Prohibited
Open this evidence		1English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanSource mapped
Official source mapped; ingredient rule not imported
0Japanese; official English translation available
South KoreaSource mapped
Official source mapped; ingredient rule not imported
0Korean with some English names
United StatesSource mapped
Official source mapped; ingredient rule not imported
0English
AustraliaSource mapped
Official source mapped; ingredient rule not imported
0English
BrazilSource mapped
Official source mapped; ingredient rule not imported
0Portuguese with INCI crosswalks
IndiaSource mapped
Official source mapped; ingredient rule not imported
0English and Hindi
Saudi ArabiaEvidence linked
Prohibited
Open this evidence		1Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 53936-56-4
CAS 53936-56-4PubChem CID 11745519

Deoxyarbutin

IUPAC name
4-(oxan-2-yloxy)phenol
Molecular formula
C11H14O3
Molecular weight
194.23 g/mol
Exact mass
194.094294304 Da
XLogP3
2.4
Topological polar surface area
38.7 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

4-(Tetrahydro-2H-pyran-2-yloxy)phenolTetrahydropyranyloxy phenolGirlite DA 100Phenol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-4-((2-Tetrahydropyranyl)oxy)phenolRG969BY5EN4-Hydroxyphenyl tetrahydropyranyl etherPhenol, 4-((tetrahydro-2H-pyran-2-yl)oxy)-
16 more reported names
4-[(2-Tetrahydropyranyl)oxy]phenolRefChem:1319204-((Tetrahydro-2H-pyran-2-yl)oxy)phenol(+/-)-Tetrahydropyranyloxy phenolTetrahydropyranyloxy phenol, (+/-)-UNII-RG969BY5ENTetrahydropyranyloxy phenol [INCI]4-[(Oxan-2-yl)oxy]phenolGFBCWCDNXDKFRH-UHFFFAOYSA-NHMS3652A20HY-B1461s41324-(tetrahydro-pyran-2-yloxy)-phenolCCG-266537CS-5188EBC-616883
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for TETRAHYDROPYRANYLOXY PHENOL

INCI name

TETRAHYDROPYRANYLOXY PHENOL

Ph. Eur. name

Deoxyarbutin

Description

Phenol, 4-[(Tetrahydro-2H-Pyran-2-yl)Oxy]-

Record provenance

Inventory reference
92915
Imported identity
TETRAHYDROPYRANYLOXY PHENOL
Source update
07/08/2020
European Commission CosIng source notes

Key data

CAS
53936-56-4
EC
—
Restriction
—
Function
BLEACHING
Bleaching or lightening the shade of hair and/or skin.

Official EU ingredient-name evidence

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

#28577 · TETRAHYDROPYRANYLOXY PHENOL

Ingredients with overlapping formulation functions

TAEDBLEACHING
TELOPEA SPECIOSISSIMA FLOWER/LEAF EXTRACTANTIOXIDANT, BLEACHING, HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING
TERMINALIA FERDINANDIANA FRUIT EXTRACTANTIOXIDANT, BLEACHING
TETRAHYDROCURCUMIN DIACETATEANTIOXIDANT, BLEACHING, SKIN PROTECTING, UV ABSORBER
TETRAMETHYLBUTYL DIHYDROXYBENZAMIDEANTIOXIDANT, BLEACHING, SKIN PROTECTING
TETRAMETHYLDECENEDIONEBLEACHING, CHELATING
TEUPOLIOSIDEANTIOXIDANT, BLEACHING, CHELATING, SKIN PROTECTING
THALASSIOSIRA PSEUDONANA FERMENT FILTRATEBLEACHING, 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 chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How TETRAHYDROPYRANYLOXY PHENOL appears in the CosIng inventory

The CosIng inventory lists TETRAHYDROPYRANYLOXY PHENOL 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.

TETRAHYDROPYRANYLOXY PHENOL 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

TETRAHYDROPYRANYLOXY PHENOL 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.

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

CAS 53936-56-4 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 TETRAHYDROPYRANYLOXY PHENOL

This page combines the CosIng inventory entry for TETRAHYDROPYRANYLOXY PHENOL 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 TETRAHYDROPYRANYLOXY PHENOL 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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