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ChemicalBook >> CAS DataBase List >> Drometrizole

Drometrizole

Drometrizole price.
  • $8 - $450.4
  • Product name: Drometrizole
  • CAS: 2440-22-4
  • MF: C13H11N3O
  • MW: 225.25
  • EINECS:219-470-5
  • MDL Number:MFCD00022903
  • Synonyms:(2'-Hydroxy-5mg-methylphenyl) benzotriazole;2-(2h-benzotriazol-2-yl)-4-methyl-pheno ;2-(2h-benzotriazol-2-yl)-p-creso ;2-(2-Hydroxy-5-methylphenyl)-2H-benzotriazole;2-Benzotriazolyl-4-methylphenol;Lowilite 55;p-Cresol, 2-(2H-benzotriazol-2-yl)-;Phenol,2-(2H-benzotriazol-2-yl)-4-methyl-
45 prices
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  • aablocks
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • ChemScene
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  • Frontier Specialty Chemicals
  • Sigma-Aldrich
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Package
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  • Manufactureraablocks
  • Product numberAA003AZF
  • Product description2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol ≥99%
  • Packaging25g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003AZF
  • Product description2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol ≥99%
  • Packaging100g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003AZF
  • Product description2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol ≥99%
  • Packaging250g
  • Price$27
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003AZF
  • Product description2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol 99%
  • Packaging500g
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003AZF
  • Product description2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol 99%
  • Packaging1000g
  • Price$79
  • Updated2026-05-28
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  • ManufacturerAK Scientific
  • Product numberJ20135
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole >99%(HPLC),powder
  • Packaging25g
  • Price$70
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95512
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 95%
  • Packaging100g
  • Price$99
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberF529
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 98%(HPLC)
  • Packaging100g
  • Price$122
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95512
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 95%
  • Packaging25g
  • Price$48
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ10119
  • Product descriptionDrometrizole >99%(HPLC),powder
  • Packaging25mg
  • Price$53
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF529
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 98%(HPLC)
  • Packaging25g
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20135
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole >99%(HPLC),powder
  • Packaging5g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberO204
  • Product descriptionBenazolP
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF529
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 98%(HPLC)
  • Packaging5g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95512
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 95%
  • Packaging5g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10119
  • Product descriptionDrometrizole >99%(HPLC),powder
  • Packaging100mg
  • Price$154
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003AZF 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol ≥99% 25g $10 2026-05-28 Buy
aablocks AA003AZF 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol ≥99% 100g $12 2026-05-28 Buy
aablocks AA003AZF 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol ≥99% 250g $27 2026-05-28 Buy
aablocks AA003AZF 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol 99% 500g $42 2026-05-28 Buy
aablocks AA003AZF 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol 99% 1000g $79 2026-05-28 Buy
AK Scientific J20135 2-(2-Hydroxy-5-methylphenyl)benzotriazole >99%(HPLC),powder 25g $70 2026-06-04 Buy
AK Scientific J95512 2-(2-Hydroxy-5-methylphenyl)benzotriazole 95% 100g $99 2026-06-04 Buy
AK Scientific F529 2-(2-Hydroxy-5-methylphenyl)benzotriazole 98%(HPLC) 100g $122 2026-06-04 Buy
AK Scientific J95512 2-(2-Hydroxy-5-methylphenyl)benzotriazole 95% 25g $48 2026-06-04 Buy
AK Scientific J10119 Drometrizole >99%(HPLC),powder 25mg $53 2026-06-04 Buy
AK Scientific F529 2-(2-Hydroxy-5-methylphenyl)benzotriazole 98%(HPLC) 25g $60 2026-06-04 Buy
AK Scientific J20135 2-(2-Hydroxy-5-methylphenyl)benzotriazole >99%(HPLC),powder 5g $30 2026-06-04 Buy
AK Scientific O204 BenazolP 5g $21 2021-12-16 Buy
AK Scientific F529 2-(2-Hydroxy-5-methylphenyl)benzotriazole 98%(HPLC) 5g $22 2026-06-04 Buy
AK Scientific J95512 2-(2-Hydroxy-5-methylphenyl)benzotriazole 95% 5g $17 2026-06-04 Buy
AK Scientific J10119 Drometrizole >99%(HPLC),powder 100mg $154 2026-06-04 Buy

Properties

Melting point :125.5-129.5 °C(lit.)
Boiling point :bp10 225°
Density :1.38
vapor pressure :0Pa at 20℃
refractive index :1.5600 (estimate)
Flash point :54°C
storage temp. :15-25°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :8.15±0.43(Predicted)
color :Off-White to Pale Yellow
Water Solubility :173μg/L at 20℃
Merck :14,3447
Stability :Hygroscopic
Cosmetics Ingredients Functions :UV ABSORBER
Cosmetic Ingredient Review (CIR) :Drometrizole (2440-22-4)
InChI :1S/C13H11N3O/c1-9-6-7-13(17)12(8-9)16-14-10-4-2-3-5-11(10)15-16/h2-8,17H,1H3
InChIKey :MCPKSFINULVDNX-UHFFFAOYSA-N
SMILES :Cc1ccc(O)c(c1)-n2nc3ccccc3n2
LogP :4.2 at 25℃
CAS DataBase Reference :2440-22-4(CAS DataBase Reference)
NIST Chemistry Reference :Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-(2440-22-4)
EPA Substance Registry System :2-(2H-Benzotriazol-2-yl)-p-cresol (2440-22-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Environment (GHS09)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.

Description

Drometrizole is a benzotriazole derivative used as an ultraviolet (UV) light absorber and stabilizer in cosmetics. Drometrizole is used widely as a UV absorber and stabilizer in plastics, polyesters, celluloses, acrylates, dyes, rubber, synthetic and natural fibers, waxes, detergent solutions, and orthodontic adhesives. It is similarly used in agricultural products and insecticides. Drometrizole is approved as an indirect food additive for use as an antioxidant and/or stabilizer in polymers.

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