Description

1-[(Phenylthio)Methyl]-1H-Benzotriazole is a specialized benzotriazole derivative, a chemical class renowned for its performance as corrosion inhibitors and stabilizers. This compound matters for its unique molecular structure, which combines a benzotriazole moiety with a phenylthio-methyl group, offering synergistic properties for advanced material science applications. It is primarily needed by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• As a high-performance corrosion inhibitor and metal deactivator in industrial lubricants and greases.
• As a stabilizer and antioxidant in polymer formulations, including polyolefins and engineering plastics, to prevent thermal and oxidative degradation.
• As a key intermediate in the synthesis of advanced pharmaceuticals and agrochemicals.
• As an additive in coatings and paints to improve durability and resistance to environmental factors.
• In fuel and oil additives to prevent sludge formation and protect engine components.
• As a research chemical for developing new photographic chemicals and electronic materials.

Basic Information

Product Name	1-[(Phenylthio)Methyl]-1H-Benzotriazole
CAS No.	111198-03-9
Molecular Formula	C₁₃H₁₁N₃S
Molecular Weight	241.31 g/mol
Synonyms	1-(Phenylthiomethyl)-1H-benzotriazole; 1H-Benzotriazole, 1-[(phenylthio)methyl]-; 1-(Phenylsulfanylmethyl)-1H-benzotriazole; N-[(Phenylthio)methyl]benzotriazole; Benzotriazole derivative (Phenylthiomethyl); Phenylthiomethylbenzotriazole; (Phenylthiomethyl)benzotriazole; Corrosion Inhibitor 111198-03-9
EINECS	Contact for details

Quality Control

Our 1-[(Phenylthio)Methyl]-1H-Benzotriazole is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.