2-(2H-Benzotriazol-2-yl)-4-methylphenol

Basic Information

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CAS Number

2240-22-4

Molecular Formula

C13H11N3O

Molecular Weight

225.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

SMILES

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CC1=CC=C(O)C(=C1)N1N=C2C=CC=CC2=N1

InChI

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

LogP

2.43452

Topological Polar Surface Area

50.94 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Synonyms & References

English

2-(2-Benzotriazolyl)-p-cresol
UV-P
2-(2-Benzotriazolyl)-4-methylphenol
2-(2-Hydroxy-5-methyl-phenyl)benzotriazole
Drometrizole
Benazol P
Tinuvin P
PrimesorbP
Benzotriazole
Ultraviolet absorber UV-P
UV absorber-P
2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole
2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole;

Customs Code

2933990090

FAQ

What regulatory guidelines apply to 2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4)?

2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4) is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a Class 1 Flammable Liquid. It is also regulated under REACH in the European Union, which requires registration, evaluation, and authorization of chemicals. In the U.S., the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) have specific guidelines for handling and disposal of this compound.

Are there alternatives to 2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4) in synthesis?

Alternative reagents to 2-(2H-Benzotriazol-2-yl)-4-methylphenol include 2-(4-Hydroxyphenyl)-6-methylbenzotriazole and 2-(2H-Benzotriazol-2-yl)-5-methylphenol. These compounds can serve as effective substitutes in some synthetic processes due to their similar chemical structures and reactivity profiles.

What is the market or research trend for 2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4)?

The market for 2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4) is driven by its use in UV stabilizers for plastics and as a photostabilizer in organic compounds. Research trends focus on its application in pharmaceuticals and cosmetics, where it is used for its antioxidant and UV protection properties. The demand is expected to grow with increasing awareness of UV stabilization needs in consumer products.

How should waste containing 2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4) be handled?

Waste containing 2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2240-22-4) should be collected in appropriate containers and incinerated or disposed of through professional waste disposal services. Environmental precautions include ensuring the waste is not released into water bodies or air without proper treatment. Safe handling and disposal practices should be followed to minimize environmental impact and comply with regulatory requirements.