(4-Methyl-benzyl)-tri-n-butyl-phosphonium-chlorid is a complex organic compound with the chemical formula C23H42ClP. It is a quaternary phosphonium salt, characterized by the presence of a positively charged phosphonium center. The compound consists of a 4-methyl-benzyl group attached to a tri-n-butyl-phosphonium cation, with a chloride anion as the counterion. This chemical is often used as a phase-transfer catalyst in organic synthesis, facilitating reactions between organic and inorganic compounds. It is also employed in the synthesis of various pharmaceuticals and agrochemicals due to its ability to enhance reaction rates and selectivity. The compound is typically synthesized through the reaction of 4-methyl-benzyl chloride with tri-n-butyl-phosphine, followed by the addition of hydrogen chloride to form the chloride salt.
1519-41-1
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Basic information
- Product Name: (4-Methyl-benzyl)-tri-n-butyl-phosphonium-chlorid
- Synonyms:
- CAS NO:1519-41-1
- Molecular Formula:
- Molecular Weight: 342.933
- 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: (4-Methyl-benzyl)-tri-n-butyl-phosphonium-chlorid(CAS DataBase Reference)
- NIST Chemistry Reference: (4-Methyl-benzyl)-tri-n-butyl-phosphonium-chlorid(1519-41-1)
- EPA Substance Registry System: (4-Methyl-benzyl)-tri-n-butyl-phosphonium-chlorid(1519-41-1)
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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: 1519-41-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1519-41-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,1 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1519-41:
(6*1)+(5*5)+(4*1)+(3*9)+(2*4)+(1*1)=71
71 % 10 = 1
So 1519-41-1 is a valid CAS Registry Number.
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(4-Methyl-benzyl)-tri-n-butyl-phosphonium-chlorid
