ChemicalBook > CAS DataBase List > Ethylhexyl Triazone

Ethylhexyl Triazone

Product Name: Ethylhexyl Triazone
CAS No.: 88122-99-0
Chemical Name: Ethylhexyl Triazone
Synonyms: EHT;UVT-150;Uvinul T 150;KOPTRIZON;OCTYLTRIAZONE;LOTSORB UVT-150;LGB-T150;UVINUL150;Dsunpro Eht;Heliosun OTZ
CBNumber: CB7947319
Molecular Formula: C48H66N6O6
Formula Weight: 823.07
MOL File: 88122-99-0.mol

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Ethylhexyl Triazone Property

Melting point:: 128°
Boiling point:: 869.5±75.0 °C(Predicted)
Density: 1.129±0.06 g/cm3(Predicted)
vapor pressure: 0Pa at 20℃
Flash point:: 307℃
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO : 30 mg/mL (36.45 mM)
form: Solid
pka: 1.22±0.10(Predicted)
color: White to Light yellow
Water Solubility: 5-7μg/L at 25℃
λmax: 314nm(lit.)
Merck: 14,3809
BRN: 11001015
LogP: 7 at 25℃

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Safety

Risk Statements: 53
Safety Statements: 61-24/25
WGK Germany: 1
HS Code: 29336990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR2801
Product name: Ethylhexyl Triazone
Packaging: 400MG
Price: $212.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 93465
Product name: Ethylhexyl triazone
Purity: analytical standard
Packaging: 100mg
Price: $153
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1265537
Product name: Ethylhexyl triazone
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 200mg
Price: $436
Updated: 2024/03/01

TCI Chemical

Product number: E1312
Product name: Ethylhexyl Triazone
Purity: >98.0%(N)
Packaging: 1g
Price: $17
Updated: 2025/07/31

TCI Chemical

Product number: E1312
Product name: Ethylhexyl Triazone
Purity: >98.0%(N)
Packaging: 5g
Price: $38
Updated: 2025/07/31

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Ethylhexyl Triazone Chemical Properties,Usage,Production

Description

As a new type of triazine UV absorber, ethylhexyl triazone has a large molecular structure and high UV absorption efficiency, has a broad-spectrum sunscreen effect, is the most powerful oil-soluble UV-B absorber on the market today, has high photostability and prevents UV-B-induced immunosuppression. It has strong water resistance and a good affinity for skin keratin.

Uses

ethylhexyl triazone is the InCI name for octyltriazone. It is a uV filter and absorber. Clinical studies show high photostability and very high uVB-absorption capacity, particularly when compared to other popular uV filters. Studies also indicate that even low concentrations of ethylhexyltriazone in a sun care preparation can contribute significantly to the final product’s SPF. It appears to perform particularly well in synergy with zinc oxide.

Uses

Ethylhexyl Triazone is used in sunscreen formulations as a UV filter to block out harmful ultraviolet light.

Definition

Ethylhexyl triazone (octyl triazone; a derivative of PABA): Not authorized in the USA. Increases the effectiveness of other filters. Free radicals are released in sunlight. Very little data. Prudence (EWG 1 None)[1].

Synthesis

To the reactor was added 2000 mL of toluene, Sodium methoxide 103.6g and 1210mL isooctanol, heated and dissolved to dissolve, And heated to 110 ~ 115 °C, containing 1036g slowly added dropwise Methyl triazone 1500mL toluene solution was added dropwise, insulation reaction 8-10h, the reaction was continuously distilled to remove the methanol produced. The reaction is completed, and the solvent is distilled off. After the solvent is evaporated to dryness, 2500 mL of absolute ethanol is added. Crystallization of octyl triazone (UVT-150) product, filtration, Washed with anhydrous ethanol and water to obtain a UV absorber (UVT-150; Ethylhexyl Triazone)Product 1549g.

References

[1] Sonia Santander Ballestín, M. J. Luesma Bartolomé. “Toxicity of Different Chemical Components in Sun Cream Filters and Their Impact on Human Health: A Review.” Applied Sciences-Basel (2023).
[2] MARGHERITA LAVORGNA. Ethylhexyl triazone sunscreen and its disinfection byproducts obtained after chlorine treatment: Ecofriendliness or ecotoxicity?[J]. Science of the Total Environment, 2024: 177279. DOI:10.1016/j.scitotenv.2024.177279.

Ethylhexyl Triazone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Ethylhexyl Triazone manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.

Product: Ethylhexyl Triazone 88122-99-0
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20tons
Release date: 2025-08-31

Jinan Ruitong Biotech Co., Ltd.

Product: Ethylhexyl Triazone 88122-99-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1
Release date: 2025-08-21

Shaanxi Dideu New Materials Co. Ltd

Product: Ethylhexyl Triazone 88122-99-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 10000KGS
Release date: 2025-07-04

88122-99-0, Ethylhexyl TriazoneRelated Search:

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LOTSORB UVT-150

Ethyl Hexyl Triazone/Octyl Triazone

Ethylhexy Triazone

LGB-T150

Octyl lriazone

Uvinul T 150

2,4,6-Trianilino(p-carbo-2-ethylhexyloxy)-1,3,5-triazine

Ethylhexyl Triazone (200 mg)

4,4',4''-[s-Triazine-2,4,6-triyltris(imino)]tris[benzoic acid 2-ethylhexyl] ester

4,4',4''-(1,3,5-Triazine-2,4,6-triyltriimino)trisbenzoic acid tris(2-ethylhexyl) ester

EthylhexylTriazone(UV-T-150)

Tris(2-ethylhexyl) 4,4′,4?″-(1,3,5-triazine-2,4,6-triyltriimino)trisbenzoate

UV Absorber 150

KOPTRIZON

2,4,6-Trianilino-P-(Carbo-2'-Ethylhexyl-1'-Oxy)-1,3,5-Triazine

Tris(2-ethylhexyl) 4,4′,4"-(1,3,5-triazine-2,4,6-triyltriimino)tribenzoate

4,4',4''-[(1,3,5-Triazine-2,4,6-triyl)tris(imino)]tris(benzoic acid 2-ethylhexyl) ester

4,4',4''-[(1,3,5-Triazine-2,4,6-triyl)tris(imino)]trisbenzoic acid tris(2-ethylhexyl) ester

4,4',4''-[(1,3,5-Triazine-2,4,6-triyl)trisimino]tris(benzoic acid 2-ethylhexyl) ester

4,4',4''-[1,3,5-Triazine-2,4,6-triyltris(imino)]tris(benzoic acid 2-ethylhexyl) ester

Tris(2-ethylhexyl) 4,4',4''-((1,3,5-triazine-2,4,6-triyl)tris(azanediyl))tribenzoate

Benzoic acid, 4,4,4-(1,3,5-triazine-2,4,6-triyltriimino)tris-, tris(2-ethylhexyl) ester

UVINUL150

OCTYLTRIAZONE

2-ethylhexyl 4-[[4,6-bis[[4-(2-ethylhexoxycarbonyl)phenyl]amino]-1,3,5-triazin-2-yl]amino]benzoate

UVT-150

ETHYLHEXYL TRIAZONE

Benzoicacid,4,4,4-(1,3,5-triazine-2,4,6-triyltriimino)tris-,tris(2-Chemicalbookethylhexyl)ester

Ethylhexyl Triazone EthylHexylTriazone/OctylTriazone

2-ethylhexyl4-[[4,6-bis[[4-(2-ethylhex

EHT

Benzoic acid, 4,4',4''-(1,3,5-triazine-2,4,6-triyltriimino)tris-, 1,1',1''-tris(2-ethylhexyl) ester

UV ABSORBER TRUELICHT UV T 150

Heliosun OTZ

Supply Uvt-150 CAS?88122-99-0?Ethyl Hexyl Triazone/Ethylhexyl Triazone

tris(2-ethylhexyl)-4,4',4''-(1,3,5-triazine-2,4,6-triyltriim...

Ethylhexyl Triazone (1265537)

Ethyl Hexyl Triazone/Ethylhexyl Triazone

4-[[4,6-bis[[4-(2-ethylhexoxy-oxomethyl)phenyl]amino]-1,3,5-triazin-2-yl]amino]benzoic acid 2-ethylhexyl ester (Ethylhexyl triazone)

Phosphoric acid tris(2-chloro-1-methylethyl) ester 13674-84-5

UV Absorber T150

Ethylhexy1 Triazone

Dsunpro Eht

Ethylhexyl Triazone (200 mg) (DISCONTINUED)

tris(2-ethylhexyl)-4,4',4''-(1,3,5-triazine-2,4,6-triyltriimino)tribenzoate

2-ethylhexyl 4-[[4,6-bis[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate

tris(2-ethylhexyl)-4,4',4''-(1,3,5-triazine-2,4,6-triyltriimin

ETHYLHEXY TRIAZONE For The UV Filter In Cosmetics And Sunscreens

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Ethylhexyl triazon

Ethylhexyl Triazone, 10 mM in DMSO

2,4,6-Trianilino-P-(Carbo-2'-Ethylhexyl-1'-Oxy)-1,3,5-Triazine 98%

88122-99-0

88122-99-1

C48H66N6O6

88122-99-0