Tri-n-butyl(ethoxycarbonylmethylene)phosphorane is a complex organic phosphorus compound with the chemical formula C16H33O2P. It is a colorless liquid that is soluble in organic solvents and is widely used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Wittig reaction. This reaction involves the conversion of aldehydes or ketones into olefins, making it a valuable tool in the synthesis of various organic compounds. The compound is also known for its stability and ease of handling, which contributes to its popularity in laboratory settings.
17343-82-7
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Basic information
- Product Name: tri-n-butyl(ethoxycarbonylmethylene)phosphorane
- Synonyms: tri-n-butyl(ethoxycarbonylmethylene)phosphorane
- CAS NO:17343-82-7
- Molecular Formula:
- Molecular Weight: 288.411
- 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: tri-n-butyl(ethoxycarbonylmethylene)phosphorane(CAS DataBase Reference)
- NIST Chemistry Reference: tri-n-butyl(ethoxycarbonylmethylene)phosphorane(17343-82-7)
- EPA Substance Registry System: tri-n-butyl(ethoxycarbonylmethylene)phosphorane(17343-82-7)
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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: 17343-82-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 17343-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,4 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.Calculate Digit Verification of CAS Registry Number 17343-82:
(7*1)+(6*7)+(5*3)+(4*4)+(3*3)+(2*8)+(1*2)=107
107 % 10 = 7
So 17343-82-7 is a valid CAS Registry Number.
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tri-n-butyl(ethoxycarbonylmethylene)phosphorane
