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Diethylhexyl Butamido Triazone (DHBT)-CAS Number: 154702-15-5

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Diethylhexyl Butamido Triazone (DHBT) CAS 154702-15-5 is a high-performance UVB filter used in the formulation of premium sunscreen, daily skincare, and color cosmetics products. It is supplied as a white to off-white crystalline powder and is engineered for industrial cosmetic manufacturing where photostability, water resistance, and formulation efficiency are critical. This ingredient is identified by the chemical name Bis(2-ethylhexyl) 4,4'-[(6-{[4-(tert-butylcarbamoyl)phenyl]amino}-1,3,5-triazine-2,4-diyl)diamino]dibenzoate and has a molecular weight of 765.98 g/mol. With an assay of minimum 98.0%, it is suitable for wholesale and bulk order procurement by manufacturers seeking consistent raw material quality for OEM sun care and personal care production. DHBT shows a strong absorption peak at around 310 nm, with a specific extinction value of at least 1500 at 311 nm, supporting effective UVB protection at relatively low use levels. Its melting point of 50°C to 55°C and excellent solubility in cosmetic oils such as Ethylhexyl Stearate and C12-15 Alkyl Benzoate make it well suited for oil-phase formulation systems. It is insoluble in water, which supports its use in water-resistant and sport sunscreen products. From a performance standpoint, this UV filter is known for super-photostability and retains protective ability during prolonged UV exposure. Its large molecular size also reduces the risk of skin penetration, making it a preferred industrial grade choice for topical cosmetic applications. It is widely used in high-SPF sunscreens, daily creams, anti-aging lotions, waterproof sun care, outdoor sports formulations, foundations, and lip products. Indira Ventures offers this export-ready chemical for factory direct supply with a minimum order quantity of 1 kilogram. It is a practical option for cosmetic formulators, contract manufacturers, and export buyers looking for a reliable UVB active for bulk production.

Key Features

Features Description
Chemical Name Bis(2-ethylhexyl) 4,4'-[(6-{[4-(tert-butylcarbamoyl)phenyl]amino}-1,3,5-triazine-2,4-diyl)diamino]dibenzate
CAS Number 154702-15-5
Appearance White to off-white crystalline powder
Assay (Purity) Min 98.0%
Melting Point 50°C – 55°C
UV Absorption Peak Approximately 310 nm
Specific Extinction E1%1cm at 311 nm: Min. 1500
Solubility Excellent solubility in cosmetic oils; insoluble in water
Application UVB filter for sunscreens, skincare, and color cosmetics
Attributes Description
Product Name Diethylhexyl Butamido Triazone (DHBT)
CAS Number 154702-15-5
Chemical Name Bis(2-ethylhexyl) 4,4'-[(6-{[4-(tert-butylcarbamoyl)phenyl]amino}-1,3,5-triazine-2,4-diyl)diamino]dibenzate
Molecular Formula Not provided
Molecular Weight 765.98 g/mol
Appearance White to off-white crystalline powder
Assay (Purity) Min 98.0%
Melting Point 50°C – 55°C
Lambda max (Absorption Peak) ~310 nm
Specific Extinction E1%1cm at 311 nm: Min. 1500
Solubility in Oils Excellent solubility in Ethylhexyl Stearate and C12-15 Alkyl Benzoate
Solubility in Water Insoluble
Photostability Loses less than 10% of protective ability after 25 hours of intense UV exposure
Application UVB filter
Use Cases High-SPF sunscreens, daily skin care, waterproof formulations, color cosmetics
MOQ 1 Kilogram
Store Name Indira Ventures

*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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It is used as a UVB filter in high-SPF sunscreens, daily skincare products, waterproof sun care, and color cosmetics.

The assay (purity) is specified at minimum 98.0%.

Yes. It is highly lipophilic and insoluble in water, making it well suited for water-resistant and sport sunscreen formulas.

Its lambda max is approximately 310 nm, with strong UVB protection and a specific extinction of at least 1500 at 311 nm.

It is supplied as a white to off-white crystalline powder.

The minimum order quantity is 1 kilogram.

Yes. It has excellent solubility in cosmetic oils such as Ethylhexyl Stearate and C12-15 Alkyl Benzoate.

It is intended for cosmetic manufacturers, formulators, and OEM buyers producing professional sun care and personal care products.

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Country Of Origin: India

 Technical Specifications

PropertySpecification
Chemical NameBis(2-ethylhexyl) 4,4'-[(6-{[4-(tert-butylcarbamoyl)phenyl]amino}-1,3,5-triazine-2,4-diyl)diamino]dibenzoate
Molecular Formula
Molecular Weight765.98 g/mol
AppearanceWhite to off-white crystalline powder
Assay (Purity)Min 98.0%
Melting Point50°C – 55°C
$\lambda_{max}$ (Absorption Peak)~310 nm (Strong UVB protection)
Specific Extinction$E_{1\%}^{1cm}$ at 311 nm: Min. 1500
SolubilityExcellent solubility in cosmetic oils (Ethylhexyl Stearate, $C_{12-15}$ Alkyl Benzoate); insoluble in water.

Key Features & Advantages

  • Super-Photostability: It is one of the most stable UV filters available; it loses less than 10% of its protective ability even after 25 hours of intense UV exposure.

  • Formulation Efficiency: Due to its very high extinction coefficient, a high SPF can be achieved using a relatively low concentration of DHBT.

  • Water Resistance: Its highly lipophilic (oil-loving) nature makes it an ideal choice for water-resistant sunscreens and "sport" formulations.

  • Safety Profile: It has a large molecular weight, which significantly reduces the risk of skin penetration, making it a very safe option for topical applications.


4. Industrial Applications

  • High-SPF Sunscreens: Used as a core UVB filter in premium sun care products where long-lasting protection is required.

  • Daily Skin Care: Incorporated into day creams and anti-aging lotions to prevent redness and sun-induced skin damage.

  • Waterproof Formulations: Specifically used in sunscreens intended for swimming, outdoor sports, and high-perspiration activities.

  • Color Cosmetics: Used in foundations and lip products to prevent the "tanning" effect of UVB rays.



Aldehyde And Ketone And Chinone

Diethylhexyl Butamido Triazone

DHBT

UVB Filter

Sunscreen Ingredient

Cosmetic UV Filter

CAS 154702-15-5

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UV Absorber For Cosmetics

Diethylhexyl Butamido Triazone (DHBT)-CAS Number: 154702-15-5

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indira ventures

Vadodara , India

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