Description

1-Bis(Trichloroethyl)Phosphoryl-1,3-Propanediol is a specialized organophosphorus compound, identified by CAS NO 120287-10-7, that serves as a critical intermediate in advanced chemical synthesis. Its unique structure, featuring a phosphoryl group flanked by trichloroethyl moieties on a propanediol backbone, makes it a valuable precursor for creating complex molecules with tailored properties. This chemical is essential for R&D and production in industries such as pharmaceuticals, agrochemicals, and polymer science, where it is used to introduce phosphorus-containing functional groups.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that require specific phosphorus-based activity.
• Flame Retardant Precursor: Serves as a starting material for developing high-efficiency, halogenated organophosphorus flame retardants for polymers and textiles.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for catalytic systems.
• Polymer Modification: Used to incorporate phosphorus groups into polymer chains, enhancing properties like adhesion, thermal stability, or biocompatibility.
• Chemical Research & Development: A versatile reagent for exploring new reactions and creating complex molecular architectures in academic and industrial labs.

Basic Information

Item	Detail
Product Name	1-Bis(Trichloroethyl)Phosphoryl-1,3-Propanediol
CAS No.	120287-10-7
Molecular Formula	C7H10Cl6O4P
Molecular Weight	428.83 g/mol
Synonyms	1,3-Propanediol, 1-[bis(2,2,2-trichloroethoxy)phosphinyl]-; 1-[Bis(2,2,2-trichloroethoxy)phosphoryl]-1,3-propanediol; Phosphonic acid, P,P-bis(2,2,2-trichloroethyl)-, 3-hydroxypropyl ester; 3-Hydroxypropyl P,P-bis(2,2,2-trichloroethyl)phosphonate; Bis(trichloroethyl) 3-hydroxypropylphosphonate
EINECS	Contact for details

Quality Control

Our production of 1-Bis(Trichloroethyl)Phosphoryl-1,3-Propanediol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, NMR for structural confirmation, and Karl Fischer titration for moisture content. A comprehensive Certificate of Analysis (COA) documenting all specifications is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5% w/w
Melting Point	Contact for details
Heavy Metals	≤ 20 ppm

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