Phosphazene base P2-Et

CAS 165535-45-5[(CH3)2N]3P=NP(=NC2H5)[N(CH3)2]2Acids & Bases

Phosphazene base P2-Et (CAS: 165535-45-5) is a highly effective, non-ionic, extremely strong nitrogen-base with the linear formula [(CH3)2N]3P=NP(=NC2H5)[N(CH3)2]2. Its molecular weight is 339.40 g/mol. This versatile compound is primarily utilised in chemical synthesis as a potent reagent, especially in applications requiring exceptionally strong basicity without ionic interference. Tech Serve Solutions supplies this specialised chemical for research and industrial applications.

IUPAC: 1-Ethyl-2,2,4,4,4-pentakis(dimethylamino)-2λ5,4λ5-catenadi(phosphazene),Tetramethyl(tris(dimethylamino)phosphoranylidene)phosphorictriamid-Et-imin

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Phosphazene base P2-Et ([(CH3)2N]3P=NP(=NC2H5)[N(CH3)2]2) — chemical structure, CAS 165535-45-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Acids & BasesBasesChemical SynthesisPhosphazene BasesSynthetic Reagents

01 /Applications

Strong Organic Base

Serves as a powerful non-ionic base in organic synthesis, facilitating reactions that require a strong proton acceptor without introducing counterions. Its unique structure provides high basicity and good solubility in organic solvents.

Catalysis

Can be employed as a catalyst or co-catalyst in various organic transformations, leveraging its strong basicity to activate substrates or intermediates. Its phosphazene structure offers unique catalytic properties.

Reagent in Chemical Synthesis

Utilised as a synthetic reagent for deprotonation, isomerisation, and other base-mediated reactions. It is particularly valuable in research and development settings for exploring new synthetic routes.

02 /Properties

Molecular weight	339.40
Linear formula	[(CH3)2N]3P=NP(=NC2H5)[N(CH3)2]2
Assay	≥98.0% (NT)
Boiling point	96 °C/0.05 mmHg(lit.)
Density	1.02 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.492(lit.)n20/D 1.492
Application	Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES
P310Immediately call a POISON CENTER or doctor

Protective equipment	Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Transport (UN / ADR)	UN 3267 8 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	C
Risk statements (R)	34
Safety statements (S)	26-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

165535-45-5

MDL number

MFCD00145113

Beilstein registry

7485991

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Phosphazene base P2-Et used for?

Phosphazene base P2-Et is used as a highly effective, non-ionic, extremely strong nitrogen-base in chemical synthesis and catalysis.

What is the CAS number and formula for Phosphazene base P2-Et?

The CAS number is 165535-45-5 and the linear formula is [(CH3)2N]3P=NP(=NC2H5)[N(CH3)2]2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Phosphazene base P2-Et with an assay of ≥98.0% (NT). This product is not graded as USP, BP, or EP unless explicitly stated otherwise in the product specifications.

How should Phosphazene base P2-Et be handled safely?

Phosphazene base P2-Et is a corrosive substance (H314). Handle with extreme care, using appropriate personal protective equipment including a full-face shield, chemical-resistant gloves, and eye protection. Ensure adequate ventilation and be prepared for emergency response (P310).

Is Phosphazene base P2-Et a controlled substance?

Based on the provided data, there is no indication that Phosphazene base P2-Et is a controlled substance.

How is Phosphazene base P2-Et packed and exported?

Phosphazene base P2-Et is classified under UN 3267, 8 / PGII, indicating it is shipped as a corrosive liquid, basic, organic, N.O.S. Specific packaging and export procedures adhere to international regulations for hazardous materials.

How can I request a sample or quote for Phosphazene base P2-Et?

To request a sample or quote, please contact our sales department through the website or directly via email, providing your specific requirements and shipping details.