2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol

Basic Information

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CAS Number

3896-11-5

Molecular Formula

C17H18ClN3O

Molecular Weight

315.8 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

140.0 to 143.0 deg-C

Boiling Point

460.4 oC at 760 mmHg

Density

1.26

Flash Point

232.3 oC

Refractive Index

1.628

SMILES

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

InChI

InChI=1S/C17H18ClN3O/c1-10-7-12(17(2,3)4)16(22)15(8-10)21-19-13-6-5-11(18)9-14(13)20-21/h5-9,22H,1-4H3

InChIKey

OCWYEMOEOGEQAN-UHFFFAOYSA-N

LogP

4.3854200000000025

Topological Polar Surface Area

50.94 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

400

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

Bumetrizole
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-5-chlorobenzotriazole
6-tert-butyl-2-(5-chlorobenzotriazol-2-yl)-p-cresol
2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol
2-(2Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole
UV-326
2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole
2-(2'-Hydroxy-3'-tert-Buty-5'-Methyl Phenyl)-5-Chloro Benzotriazole
BHSORB-326
2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole
UV absorber-326
2 ( 2' HYDROXY 3' TERT BUTYL 5' METHYLPHENYL ) 5 CHLOROBENZOTRIAZOLE
2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol
2-tert-Butyl-6(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol
2-tert-Butyl-6(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol Standard
UV326
2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole
2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole
2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol
UV Stabilizer
Tinuvin 326
OCWYEMOEOGEQAN-UHFFFAOYSA-N
7ZF18Q354W
Phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-p-cresol
AK110732
2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazo
2-(2'-Hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazo

MDL Number

MFCD00059707

Customs Code

2933990090

FAQ

What is 2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol (CAS: 3896-11-5)?

2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol (CAS: 3896-11-5) is an organic compound containing a benzotriazole ring. It is a yellow solid with a molecular formula of C17H20ClN3O and is known for its UV-absorbing properties. This compound is used in various applications due to its ability to protect against light degradation.

What are the main uses of 2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol (CAS: 3896-11-5)?

This compound is primarily used as a UV stabilizer and light protector in plastics, coatings, and textiles. It is also applied in pharmaceuticals for its antioxidant properties and in research for developing UV-absorbing materials. Its versatility makes it a valuable component in products requiring protection from ultraviolet radiation.

Is 2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol (CAS: 3896-11-5) safe?

2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol (CAS: 3896-11-5) is generally considered safe when handled properly. It has low toxicity, but protective measures such as gloves and safety goggles are recommended during handling. Safety standards ensure its controlled use in industrial and research settings.

How should 2-(5-Chloro-2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propanyl)phenol (CAS: 3896-11-5) be stored?

This compound should be stored in a cool, dry, and dark place, away from light and moisture. It is best kept in a sealed container at a temperature below 25°C. Avoid exposure to air and heat to maintain its stability and effectiveness.