Phosphoric Trichloride, Polymer With 1,3-Benzenediol, Phenyl Ester CAS NO 125997-21-9

Unit Price:

CAS No.:125997-21-9

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Phosphoric Trichloride, Polymer With 1,3-Benzenediol, Phenyl Ester is a specialized organophosphorus compound, identified by CAS NO 125997-21-9. This chemical serves as a critical intermediate or functional additive in advanced material synthesis, offering unique reactivity derived from its combined phosphate and phenolic ester structure. It is primarily sought by manufacturers in the polymer, specialty chemical, and flame-retardant industries for developing high-performance materials.

Application

As a reactive intermediate in the synthesis of flame-retardant polymers and coatings.
In the production of specialty plasticizers and stabilizers for high-temperature polymer applications.
As a key building block for advanced epoxy resins and phenolic resin modifiers.
In the formulation of adhesives and sealants requiring enhanced thermal or chemical resistance.
For research and development of novel organophosphorus compounds in agrochemical and pharmaceutical sectors.
As a potential additive in lubricants and hydraulic fluids to improve performance under extreme conditions.

Basic Information


Product Name	Phosphoric Trichloride, Polymer With 1,3-Benzenediol, Phenyl Ester
CAS No.	125997-21-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phosphorochloridous Acid, Polymer with 1,3-Benzenediol, Phenyl Ester; Phosphorous Trichloride, Polymer with Resorcinol, Phenyl Ester; Phenyl Resorcinol Phosphite Oligomer; Oligomeric Phenyl Phosphite of Resorcinol; Aromatic Phosphite Oligomer; Resorcinol Phenyl Phosphite; Flame Retardant Intermediate FR-1
EINECS	Contact for details

Quality Control

Our production of Phosphoric Trichloride, Polymer With 1,3-Benzenediol, Phenyl Ester adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance for your specific application. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry, well-ventilated area. Recommended storage temperature is 15-25°C. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture and oxygen.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (P Content)	≥ 95.0%
Acidity (as HCl)	≤ 1.0%
Water Content (KF)	≤ 0.5%