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Surfactants - Anionic Available — Bulk Only

Sodium Benzotriazolyl Butylphenol Sulfonate

CAS 92484-48-5 · Formula C16H16N3NaO4S · MW 369.4 g/mol

A water-soluble benzotriazole that shields a formula's color and actives from UV breakdown. It is used as a light stabilizer in cosmetic and personal-care formulations to protect the product itself from UV-induced color and quality degradation.

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HS Code
2933.99
At a Glance
Material Family
Surfactants - Anionic
Record Type
Pure compound
Primary Role
UV Protection
Functional Roles
UV Protection
INCI Name
SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE
CosIng Functions
UV ABSORBER
Industries Served
Beauty & Personal Care Coatings & Construction HI&I Cleaning
Applications & Use Cases
  • ▸ Formula light stabilizer: UV absorber protecting cosmetic formulations from light-induced degradation.
  • ▸ Color protection: Guards against UV-driven discoloration of finished personal-care products.
  • ▸ Photostabilizer: Stabilizes light-sensitive ingredients in aqueous systems.
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2933 . 99
Chapter 29
Organic chemicals
Heading 29.33
Internationally harmonized (WCO HS)
Subheading 2933.99
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
92484-48-5
Molecular Formula
C16H16N3NaO4S
Molecular Weight
369.4 g/mol
IUPAC Name
sodium 3-(benzotriazol-2-yl)-5-butan-2-yl-4-hydroxybenzenesulfonate
INCI Name
SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE
PubChem CID
23690892
InChI Key
XTXADMXOEMEPAC-UHFFFAOYSA-M
Synonyms & Trade Names
sodium benzotriazolyl butylphenol sulfonate TINOGARD APA TINOGARD HS TINOGARD UV 1 TINUVIN 595 benzotriazolyl butylphenol sulfonate Benztriazol UV Absorber BUK 4499 SODIUM 3-(2H-BENZOTRIAZOL-2-YL)-5-SEC-BUTYL-4-HYDROXYBENZENESULFONATE sulfoniertes Benzotriazolderivat (+-)-SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE [INCI]
Full Description

Sodium benzotriazolyl butylphenol sulfonate (CAS 92484-48-5) is a water-soluble benzotriazole UV absorber. It is used as a light stabilizer in cosmetic and personal-care formulations to protect the product itself from UV-induced color and quality degradation.

Frequently Asked Questions

What is sodium benzotriazolyl butylphenol sulfonate used for?

Sodium benzotriazolyl butylphenol sulfonate (CAS 92484-48-5) is a water-soluble benzotriazole UV absorber. It is used as a light stabilizer in cosmetic and personal-care formulations to protect the finished product itself from UV-induced color and quality degradation, and to photostabilize light-sensitive ingredients in aqueous systems.

What is the INCI name for this UV absorber?

The INCI name is Phenol, 5-chloro-2-(2H-benzotriazol-2-yl)-… commonly listed as Sodium Benzotriazolyl Butylphenol Sulfonate. It is the water-soluble benzotriazole UV absorber corresponding to CAS 92484-48-5. Confirm exact labeling against our CoA.

Is sodium benzotriazolyl butylphenol sulfonate water soluble?

Yes. It is a water-soluble UV absorber, which makes it suitable as a light stabilizer in aqueous cosmetic and personal-care systems where oil-soluble filters cannot be incorporated. Solubility details are on the SDS.

What is the CAS and HS code for this UV absorber?

It is CAS 92484-48-5, formula C16H16N3NaO4S, classified under HS 2933.99 (heterocyclic compounds with nitrogen hetero-atoms only: other). These identifiers are documented on the CoA and shipping paperwork.

How is this UV absorber supplied in bulk?

We supply sodium benzotriazolyl butylphenol sulfonate for industrial and contract-manufacturing use with CoA and SDS per lot. Request a bulk quote for packaging options, container quantities, and current lead time.

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Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.
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