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2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole

CAS 2440-22-4C13H11N3OMW 225.25

2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole (CAS 2440-22-4) — formula C13H11N3O, molecular weight 225.25.

Product Overview

CAS Number2440-22-4
Molecular FormulaC13H11N3O
Molecular Weight225.25
LogP4.31

Technical Profile

What this product is

2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole is a chemical compound with CAS registry number 2440-22-4 and molecular formula C13H11N3O (molecular weight 225.25).

Identification

CAS number: 2440-22-4

Its molecular formula C13H11N3O comprises 13 C, 11 H, 3 N, 1 O atoms.

Also known as: 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole · 2-(2-羟基-5-甲基苯基)-2H-苯并三唑 · UV-P · 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole · UV absorber-P

Frequently Asked Questions

What is the CAS number of 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole?

The CAS registry number of 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole is 2440-22-4.

What is the molecular formula and molecular weight of 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole?

Molecular formula C13H11N3O, molecular weight 225.25.

What other names is 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole known by?

It is also registered under: 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole, 2-(2-羟基-5-甲基苯基)-2H-苯并三唑, UV-P, 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole, UV absorber-P.

PubChem Public Data

Independent reference data for 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole (CAS 2440-22-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number2440-22-4
PubChem CID17113
Molecular formulaC13H11N3O
IUPAC name2-(benzotriazol-2-yl)-4-methylphenol
UNII (FDA)5X93W9OFZL

Computed descriptors

Molecular Weight225.25
XLogP34.3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass225.090211983
Monoisotopic Mass225.090211983
Topological Polar Surface Area50.9
Heavy Atom Count17

Physicochemical values on record

LogP4.31

Documented uses on record

    Plastics -> Typical concentration range in plastic materials -> 0.0015 - 0.5%Plastics -> Other functions -> Other stabiliser

    Synonyms and trade names

    Drometrizole; 2440-22-4; 2-(2-HYDROXY-5-METHYLPHENYL)BENZOTRIAZOLE; 2-(2H-Benzotriazol-2-yl)-4-methylphenol; Drometrizol; 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole; Drometrizolum; Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-; DTXSID1027479; 5X93W9OFZL; NSC-91885; DTXCID207479; 219-470-5; RefChem:590441; 607-063-9; Benazol P

    Regulatory listings held on file

    Regulatory & Food ContactFDA Cumulative Estimated Daily Intake (CEDI): FCS
    FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
    CIR / INCI: Cosmetic ingredients (Drometrizole) -> CIR (Cosmetic Ingredient Review)
    CIR / INCI: Uv absorber
    GHS notification summary0.8% (7 / 885)

    GHS hazard classification

    GHS notification summary0.8% (7 / 885)
    Reported hazard statementsH317 (97.1%), H410 (47%), H413 (46%), H370, H373

    This chemical does not meet GHS hazard criteria for 0.8% (7 of 885) of reports.

    H317 (97.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]

    What the public record says

    UV absorber-P · CAS 2440-22-4 · C13H11N3O. UNII 5X93W9OFZL. LogP: 4.31.

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 2-(2-羟基-5-甲基苯基)-2H-苯并三唑

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