Tris(diethylamino)(ethylamino)phosphonium chloride, also known as P2-Et, is a quaternary phosphonium salt with the chemical formula [(CH3CH2)2N]3PCl. It is a colorless, viscous liquid that is soluble in water and organic solvents. tris(diethylamino)(ethylamino)phosphonium chloride is widely used as a phase-transfer catalyst in various organic reactions, particularly in the synthesis of fine chemicals and pharmaceuticals. It facilitates the transfer of reactants between immiscible phases, such as between an aqueous and an organic phase, thereby enhancing reaction rates and selectivity. Additionally, P2-Et has applications in the extraction of metal ions, the preparation of metal nanoparticles, and as a biocide in industrial processes. Its stability, low toxicity, and ease of synthesis make it a popular choice in the chemical industry.
81175-43-1
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Basic information
- Product Name: tris(diethylamino)(ethylamino)phosphonium chloride
- Synonyms:
- CAS NO:81175-43-1
- Molecular Formula:
- Molecular Weight: 326.893
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: tris(diethylamino)(ethylamino)phosphonium chloride(CAS DataBase Reference)
- NIST Chemistry Reference: tris(diethylamino)(ethylamino)phosphonium chloride(81175-43-1)
- EPA Substance Registry System: tris(diethylamino)(ethylamino)phosphonium chloride(81175-43-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 81175-43-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 81175-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,7 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.Calculate Digit Verification of CAS Registry Number 81175-43:
(7*8)+(6*1)+(5*1)+(4*7)+(3*5)+(2*4)+(1*3)=121
121 % 10 = 1
So 81175-43-1 is a valid CAS Registry Number.
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tris(diethylamino)(ethylamino)phosphonium chloride
