Description

3Po CAS NO 13309-08-5 is a specialized organophosphorus compound known for its utility as a key intermediate in advanced chemical synthesis. This product is valued for its ability to facilitate complex reactions, particularly in the development of novel materials and active pharmaceutical ingredients (APIs). It is essential for research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Acts as a starting material for synthesizing specialized ligands used in homogeneous catalysis and metal complexation.
• Material Science Research: Employed in the development of novel polymers, flame retardants, and other functional materials.
• Organic Synthesis: A versatile building block for constructing complex organic molecules in research and development laboratories.

Basic Information

Item	Details
Product Name	3Po
CAS No.	13309-08-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Triphenylphosphine oxide; Triphenylphosphine monoxide; Phosphine oxide, triphenyl-; TPPO; 3Po; P,P,P-Triphenylphosphine oxide; Oxotriphenylphosphorane; Triphenylphosphorus oxide
EINECS	Contact for details

Quality Control

Our 3Po is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	156 - 162 °C
Loss on Drying	≤ 0.5%

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