Ethyl-methyl-diphenyl-phosphonium picrate is a complex organic compound that consists of a phosphonium cation (ethyl-methyl-diphenyl-phosphonium) and a picrate anion. The phosphonium cation is derived from the quaternization of triphenylphosphine with ethylmethyl chloride, resulting in a positively charged species with a phosphorus atom bonded to three phenyl groups and one ethylmethyl group. The picrate anion is formed by the reaction of picric acid (2,4,6-trinitrophenol) with a base, leading to the deprotonation of the hydroxyl group and the formation of a negatively charged species. ethyl-methyl-diphenyl-phosphonium; picrate is of interest in the field of organic chemistry, particularly in the study of phosphonium salts and their applications in various chemical reactions and processes.
1499-37-2
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Basic information
- Product Name: ethyl-methyl-diphenyl-phosphonium; picrate
- Synonyms:
- CAS NO:1499-37-2
- Molecular Formula:
- Molecular Weight: 457.379
- 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: ethyl-methyl-diphenyl-phosphonium; picrate(CAS DataBase Reference)
- NIST Chemistry Reference: ethyl-methyl-diphenyl-phosphonium; picrate(1499-37-2)
- EPA Substance Registry System: ethyl-methyl-diphenyl-phosphonium; picrate(1499-37-2)
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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: 1499-37-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1499-37-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,9 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.Calculate Digit Verification of CAS Registry Number 1499-37:
(6*1)+(5*4)+(4*9)+(3*9)+(2*3)+(1*7)=102
102 % 10 = 2
So 1499-37-2 is a valid CAS Registry Number.
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ethyl-methyl-diphenyl-phosphonium; picrate
