Description

2,8,9-Trimethyl-2,5,8,9-Tetraaza-1-Phosphabicyclo[3.3.3]Undecane is a specialized organophosphorus compound with a unique bicyclic cage structure, serving as a high-performance ligand and catalyst precursor. Its value lies in its ability to impart exceptional stability and reactivity in complex chemical transformations, particularly in homogeneous catalysis. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular control for developing novel active ingredients and functional polymers.

Application

• As a ligand in homogeneous catalysis for cross-coupling reactions (e.g., Suzuki, Heck).
• Precursor for metal-organic frameworks (MOFs) and coordination polymers with tailored porosity.
• Component in advanced material research for creating novel phosphatzene-based polymers.
• Building block for pharmaceutical intermediates in the synthesis of complex nitrogen-phosphorus heterocycles.
• Use in agrochemical research for developing new crop protection agents with unique modes of action.
• Employed in academic and industrial R&D for studying phosphorus-nitrogen cage compound chemistry.

Basic Information

Product Name	2,8,9-Trimethyl-2,5,8,9-Tetraaza-1-Phosphabicyclo[3.3.3]Undecane
CAS No.	120666-13-9
Molecular Formula	C9H21N4P
Molecular Weight	216.27 g/mol
Synonyms	1,3,5-Trimethyl-1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane; 1,3,5-Trimethyl-1,3,5-triaza-7-phosphadamantane; 7-Phospha-1,3,5-trimethyl-1,3,5-triazaadamantane; PTTA; Trimethylphosphazene adamantane; 1,3,5-Trimethylhexahydro-1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane; 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane
EINECS	Contact for details

Quality Control

Our 2,8,9-Trimethyl-2,5,8,9-Tetraaza-1-Phosphabicyclo[3.3.3]Undecane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for research and industrial applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This compound is easily oxidized; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.