2440-22-4

2440-22-4 structure

Name: Drometrizole
Chemical Name: 2-(2H-Benzotriazol-2-yl)-p-cresol
CAS Number: 2440-22-4
Molecular Formula: C₁₃H₁₁N₃O
Molecular Weight: 225.24600
Catalog: Catalysts and additives UV absorber
Create Date: 2018-03-16 08:00:00
Modify Date: 2025-08-22 15:19:55
Drometrizole is a cosmetic ingredient as an ultraviolet light absorber. Drometrizole has no significant toxicity observed in acute oral, inhalation, or dermal toxicity studies[1].

Name	2-(2H-Benzotriazol-2-yl)-p-cresol
Synonyms	4-methyl-6-benzotriazol-2-yl-phenol tinp UV-P Porex P MFCD00022903 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol 2-(2-Hydroxy-5-Methylphenyl)benzotriazole 2,6-PYRIDINECARBOXALDEHYDE Uvazol P Ultraviolet Absorbent UV-P TINUVIN P ThasorbUvp Drometrizole Benazol II 2-(2-Benzotriazolyl)-p-cresol 2-(-Hydroxy-5-methylphenyl)benzo triazole EINECS 219-470-5

Description	Drometrizole is a cosmetic ingredient as an ultraviolet light absorber. Drometrizole has no significant toxicity observed in acute oral, inhalation, or dermal toxicity studies[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Lee JK, et al. Risk Assessment of Drometrizole, a Cosmetic Ingredient used as an Ultraviolet Light Absorber. Toxicol Res. 2019;35(2):119-129.

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,835,1986 ** ACUTE TOXICITY DATA **

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(3),49,1966 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9391 No. of Facilities: 2261 (estimated) No. of Industries: 23 No. of Occupations: 37 No. of Employees: 52370 (estimated) No. of Female Employees: 21694 (estimated)

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%