Tris-(2'-tolyl)-methyl-phosphonium, also known as tris(2-methylphenyl)methylphosphonium, is a phosphonium compound with the chemical formula C21H23P. It is a colorless, crystalline solid that is soluble in organic solvents. Tris-<2'-tolyl>-methyl-phosphonium is widely used in various applications, including as a phase-transfer catalyst, a reagent in organic synthesis, and a precursor for the preparation of other phosphonium salts. Its structure consists of a central carbon atom bonded to three 2-methylphenyl groups and a phosphonium ion, which contributes to its unique chemical properties and reactivity.
6163-59-3
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Basic information
- Product Name: Tris-<2'-tolyl>-methyl-phosphonium
- Synonyms:
- CAS NO:6163-59-3
- Molecular Formula:
- Molecular Weight: 446.311
- 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-<2'-tolyl>-methyl-phosphonium(CAS DataBase Reference)
- NIST Chemistry Reference: Tris-<2'-tolyl>-methyl-phosphonium(6163-59-3)
- EPA Substance Registry System: Tris-<2'-tolyl>-methyl-phosphonium(6163-59-3)
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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: 6163-59-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6163-59-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,6 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.Calculate Digit Verification of CAS Registry Number 6163-59:
(6*6)+(5*1)+(4*6)+(3*3)+(2*5)+(1*9)=93
93 % 10 = 3
So 6163-59-3 is a valid CAS Registry Number.
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Tris-<2'-tolyl>-methyl-phosphonium
