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InventoryRef 8327106/08/2020

TRIS-BIPHENYL TRIAZINE

1,3,5-Triazine, 2,4,6-Tris([1,1'-Biphenyl]-4-yl)-

TRIS-BIPHENYL TRIAZINE is linked to 1 EU annex record on this page. Inventory note: VI/29.

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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
Positive-list entry with conditions
Open this evidence		1English and EU languages
Great BritainEvidence linked
Permitted list with conditions
Open this evidence		1English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandEvidence linked
Permitted list with conditions
Open this evidence		1English
ASEANEvidence linked
Permitted list with conditions
Open this evidence		1English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanEvidence linked
Restricted
Open this evidence		1Japanese; official English translation available
South KoreaEvidence linked
Restricted
Open this evidence		1Korean 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 ArabiaSource mapped
Official source mapped; ingredient rule not imported
0Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 31274-51-8
CAS 31274-51-8PubChem CID 11628027

Tris-biphenyl triazine

IUPAC name
2,4,6-tris(4-phenylphenyl)-1,3,5-triazine
Molecular formula
C39H27N3
Molecular weight
537.6 g/mol
Exact mass
537.220497874 Da
XLogP3
9.8
Topological polar surface area
38.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Tinosorb A2B2,4,6-tris([1,1'-biphenyl]-4-yl)-1,3,5-triazineFQK9A410YB2,4,6-Tris(p-biphenylyl)-s-triazineTris-biphenyl triazine [INCI]S-Triazine, 2,4,6-tri-4-biphenylyl-1,3,5-Triazine, 2,4,6-tris((1,1'-biphenyl)-4-yl)-2,4,6-Tris((1,1'-biphenyl)-4-yl)-1,3,5-triazine
16 more reported names
1,3,5-Triazine, 2,4,6-tris([1,1'-biphenyl]-4-yl)-RefChem:900415479-950-72,4,6-tri([1,1'-biphenyl]-4-yl)-1,3,5-triazineTinosorb A 2B1,3,5-Triazine, 2,4,6-tris[1,1'-biphenyl]-4-yl-UNII-FQK9A410YBTris-BiphenylTriazine2,4,6-tri(4-biphenylyl)-1,3,5-triazine2,4,6-Tris(biphenyl-4-yl)-1,3,5-triazinetris(4-phenylphenyl)-1,3,5-triazineAS-75729DB-202465CS-01107042,4,6-tris-(4-biphenylyl)-1,3,5-triazine2,4,6-Tri([1,1''-biphenyl]-4-yl)-1,3,5-triazine
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 TRIS-BIPHENYL TRIAZINE

INCI name

TRIS-BIPHENYL TRIAZINE

Description

1,3,5-Triazine, 2,4,6-Tris([1,1'-Biphenyl]-4-yl)-

Record provenance

Inventory reference
83271
Imported identity
TRIS-BIPHENYL TRIAZINE
Source update
06/08/2020
European Commission CosIng source notes

Key data

CAS
31274-51-8
EC
—
Restriction
VI/29
Function
LIGHT STABILIZER
Protecting the cosmetic product from deterioration effects of light.
UV ABSORBER
Protecting the cosmetic product from the effects of UV-light.
UV FILTER
Exclusively or mainly intended to protect the skin and/or hair against certain UV radiation by absorbing, reflecting or scattering UV radiation. All authorised UV filters are substances in the positive list of Annex VI to the Cosmetics Regulation 1223/2009.

Official EU ingredient-name evidence

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

#29448 · TRIS-BIPHENYL TRIAZINE

The 6 markets that hold a rule for this substance do not classify it the same way.

restricted
JapanSouth Korea
permitted on a positive list
European UnionGreat BritainNew ZealandASEAN

See every substance the markets disagree about

Ingredients with overlapping formulation functions

TEA-SALICYLATELIGHT STABILIZER, PRESERVATIVE, UV FILTER
TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACIDLIGHT STABILIZER, UV ABSORBER, UV FILTER
TITANIUM DIOXIDECOLORANT, OPACIFYING, UV ABSORBER, UV FILTER
TRIETHOXYSILYLPROPYLIMINOMETHYL METHOXYPHENYLBENZOATESKIN PROTECTING; LIGHT STABILIZER; UV FILTER
ZINC OXIDEANTIMICROBIAL, BULKING, COLORANT, LIGHT STABILIZER, ORAL CARE, SKIN PROTECTING, UV ABSORBER, UV FIL…

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 TRIS-BIPHENYL TRIAZINE appears in the CosIng inventory

The CosIng inventory lists TRIS-BIPHENYL TRIAZINE 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.

TRIS-BIPHENYL TRIAZINE 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

TRIS-BIPHENYL TRIAZINE 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 TRIS-BIPHENYL TRIAZINE reads: "VI/29". 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, TRIS-BIPHENYL TRIAZINE carries the following function designation(s):

CAS 31274-51-8 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 TRIS-BIPHENYL TRIAZINE

This page combines the CosIng inventory entry for TRIS-BIPHENYL TRIAZINE 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 TRIS-BIPHENYL TRIAZINE 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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