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Identification
Molecular formula
C13H11N3O
CAS number
2440-22-4
IUPAC name
2-(benzotriazol-2-yl)-4-methyl-phenol
State
State

At room temperature, it is typically found in a solid state.

Melting point (Celsius)
135.00
Melting point (Kelvin)
408.15
Boiling point (Celsius)
460.70
Boiling point (Kelvin)
733.90
General information
Molecular weight
323.36g/mol
Molar mass
323.3580g/mol
Density
1.3445g/cm3
Appearence

2-(Benzotriazol-2-yl)-4-methyl-phenol is a crystalline solid with a pale yellow to yellow color.

Comment on solubility

Solubility of 2-(benzotriazol-2-yl)-4-methyl-phenol

The solubility characteristics of 2-(benzotriazol-2-yl)-4-methyl-phenol can be quite fascinating due to its unique structure. Solubility depends on several factors, which can influence how this compound interacts in different environments. Key points include:

  • Polar vs. Non-Polar Solvents: This compound tends to show better solubility in polar organic solvents such as ethanol or acetone, owing to the presence of hydroxyl (–OH) functional groups that can engage in hydrogen bonding.
  • Temperature Influence: Temperatures can significantly affect its solubility. Generally, as temperature increases, solubility might increase in many solvents, allowing for better dissolution of the compound.
  • pH Dependency: The solubility may also vary with changes in pH, as the ionization of functional groups can lead to different solubility profiles in acidic or basic conditions.
  • Crystallization: The presence of crystallized forms can result in varying solubility rates, which plays a critical role in its practical applications.

In summary, the solubility of 2-(benzotriazol-2-yl)-4-methyl-phenol can be complex, influenced by the choice of solvent, temperature, and environmental conditions. Understanding these factors is essential for optimizing its use in various formulations.

Interesting facts

Interesting Facts about 2-(benzotriazol-2-yl)-4-methyl-phenol

2-(benzotriazol-2-yl)-4-methyl-phenol, often referred to as an important compound in various fields, highlights the intersection of organic chemistry and practical applications. Here are some fascinating insights:

  • UV Absorption: This compound is renowned for its ultraviolet (UV) ray absorption capability, making it a popular choice as a UV stabilizer in plastics and coatings. By absorbing harmful UV radiation, it helps in prolonging the life and durability of materials.
  • Antioxidant Properties: It exhibits excellent antioxidant properties, which makes it beneficial in protecting products from oxidative deterioration. This is particularly valuable in the cosmetics and personal care industries.
  • Versatile Applications: Beyond its role as a UV absorber, it also finds uses in agricultural products, inks, and adhesives. Its multifaceted nature exemplifies the versatility of organic compounds in industry.
  • Environmental Impact: Scientists are continuously researching the environmental impact of such compounds. Understanding the degradation pathways and toxicity is crucial for developing eco-friendly alternatives.
  • Mechanism of Action: The benzotriazole group within its structure is key to its function, as it forms stable complexes with metal ions, which can enhance its performance as an inhibitor against corrosion.

As a student of chemistry, it's essential to recognize how compounds like 2-(benzotriazol-2-yl)-4-methyl-phenol serve not only industrial purposes but also contribute to ongoing research in sustainability and material science. Understanding the implications of such compounds allows for innovations that harmonize with environmental goals.

"In chemistry, we do not look at the world around us; we influence it through our understanding of compounds." - A reminder of the significance of studying such materials.

Synonyms
Drometrizole
2440-22-4
2-(2H-Benzotriazol-2-yl)-p-cresol
2-(2-HYDROXY-5-METHYLPHENYL)BENZOTRIAZOLE
UV Absorber-1
2-(2H-Benzotriazol-2-yl)-4-methylphenol
Tin P
Porex P
Drometrizol
2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
2-Benzotriazolyl-4-methylphenol
Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-
Drometrizolum
2-(2-Hydroxy-5-methylphenyl)-2H-benzotriazole
Drometrizole [USAN:INN]
Drometrizolum [INN-Latin]
p-Cresol, 2-(2H-benzotriazol-2-yl)-
NSC 91885
Drometrizol [INN-Spanish, French]
EINECS 219-470-5
5X93W9OFZL
NSC-91885
BRN 0615546
DTXSID1027479
DROMETRIZOLE [MI]
DROMETRIZOLE [INN]
DROMETRIZOLE [USAN]
DROMETRIZOLE [MART.]
DROMETRIZOLE [USP-RS]
DROMETRIZOLE [WHO-DD]
DTXCID207479
EC 219-470-5
Drometrizolum (INN-Latin)
DROMETRIZOLE (MART.)
DROMETRIZOLE (USP-RS)
Drometrizol (INN-Spanish, French)
DROMETRIZOLE [INCI]
607-063-9
Benazol P
Tinuvin P
2-(2-Benzotriazolyl)-p-cresol
2-(2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol
2240-22-4
UV-P
2-(benzotriazol-2-yl)-4-methylphenol
Ultraviolet Absorbent UV-P
2-Benzotriazol-2-yl-4-methyl-phenol
2-(2H-1,2,3-Benzotriazol-2-yl)-4-methylphenol
2-(2'-Hydroxy-5-methylphenyl)benzotriazole
NCGC00166243-01
benazol II
Tinuvin II
CAS-2440-22-4
UNII-5X93W9OFZL
BenazolP
Uvazol P
Lowilite 55
MFCD00022903
Topanex 100BT
UV-P (drometrizole)
Drometrizole (Standard)
ChemDiv2_000180
Drometrizole (USAN/INN)
NCIOpen2_005624
SCHEMBL15616
MLS000713327
CHEMBL1564747
MCPKSFINULVDNX-UHFFFAOYSA-
MSK3457
CHEBI:134926
HMS1369I04
HMS2650F14
2-(2H-bentriazol-2-yl)-p-cresol
NSC91885
Tox21_112369
Tox21_200876
Tox21_303578
WLN: T56 BNNNJ CR BQ E1
BBL013151
STK096143
(BENZOTRIAZOL-2-YL)-P-CRESOL
AKOS000369894
Tox21_112369_1
1ST3457
CCG-103301
HY-131551R
NCGC00166243-02
NCGC00166243-03
NCGC00257391-01
NCGC00258430-01
2(2'hydroxy5'-methylphenyl)benzotriazole
AC-11259
AS-12550
DA-52699
MSK3457-1000
SMR000272808
4-methyl-2-(2H-benzotriazol-2-yl)phenol
o-[2H-benzotriazol-2-yl)-4-methylphenol
phenol, 2-(benzotriazol-2-yl)-4-methyl-
2-(2-hydroxy-5-methylphenyl) benzotriazole
2-(2H-benzotriazol-2-yl)-4-methyl-phenol
2-(2h-benzotriazole-2-yl)-4-methylphenol
DB-226477
DB-226478
HY-131551
2-(2-hydroxyl-5-methylphenyl) benzotriazole
CS-0136496
EU-0000279
H0560
NS00010695
2-(2'-hydroxy-5'-methylphenyl) benzotriazol
1ST3457-1000
2-(2'-hydroxy-5'-methylphenyl) benzotriazole
2-(2'-hydroxy-5'-methylphenyl)-benzotriazole
D03913
2-(2'-Hydroxy-5-methylphenyl)2H-benzotriazole
2-(2-Hydroxy-5-methylphenyl)benzotriazole, 97%
AE-641/02338040
SR-01000390735
3-(2H-benzotriazole-2-yl)-4-hydroxyphenyl methane
SR-01000390735-1
2-(2H-1,2,3-Benzotriazol-2-yl)-4-methylphenol #
Q27263002
Drometrizole, United States Pharmacopeia (USP) Reference Standard
2-(2-Hydroxy-5-methylphenyl)benzotriazole Solution in Methanol, 1000?g/mL
2-(2-Hydroxy-5-methylphenyl)benzotriazole Solution in Methanol, 1000mug/mL
219-470-5
InChI=1/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