Description

Methyl-O,o-Bis(1-Benzotriazolyl)Phosphate is a specialized organophosphorus compound that serves as a high-performance intermediate and functional additive. Its unique structure, incorporating benzotriazole and phosphate ester functionalities, makes it valuable for applications requiring corrosion inhibition, UV stabilization, or as a reactive building block. This product is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance material performance and longevity.

Application

• As a corrosion inhibitor and metal deactivator in advanced lubricant and grease formulations.
• As a UV stabilizer and light absorber in polymer systems, including coatings, adhesives, and engineering plastics.
• As a key chemical intermediate for synthesizing more complex benzotriazole derivatives and organophosphate esters.
• In the formulation of specialty additives for fuel and oil to improve oxidative stability.
• As a potential flame retardant synergist in specific halogen-free flame-retardant compositions.
• In research and development for novel pharmaceutical and agrochemical active ingredients.

Basic Information

Product Name	Methyl-O,o-Bis(1-Benzotriazolyl)Phosphate
CAS No.	103215-29-8
Molecular Formula	C13H11N6O4P
Molecular Weight	346.24 g/mol
Synonyms	Methyl bis(benzotriazolyl) phosphate; Methyl bis(1H-benzotriazol-1-yl) phosphate; Phosphoric acid, methyl bis(1H-benzotriazol-1-yl) ester; Methyl O,O-bis(1-benzotriazolyl) phosphate; MBTP; Bis(benzotriazol-1-yl) methyl phosphate; 1H-Benzotriazole, 1,1'-[methylphosphonato(1-)]bis-
EINECS	Contact for details

Quality Control

Our production of Methyl-O,o-Bis(1-Benzotriazolyl)Phosphate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee compliance with your specifications and industry standards.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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