(1-Deuterio-vinyl)-triphenyl-phosphonium Bromid is a phosphonium salt with the chemical formula C18H15BrDPP. It is a derivative of triphenylphosphonium bromide, where one hydrogen atom in the vinyl group is replaced by a deuterium atom. (1-Deuterio-vinyl)-triphenyl-phosphonium Bromid is an organophosphorus compound and is often used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Wittig reaction. The deuterium label allows for the incorporation of deuterium into organic molecules, which can be useful in various applications, including the synthesis of isotopically labeled compounds for chemical and biological studies. The compound is typically synthesized by the reaction of deuterio-vinyl magnesium bromide with triphenylphosphine, followed by the addition of bromine to form the phosphonium salt. It is a white crystalline solid and is sensitive to moisture and air, requiring storage under an inert atmosphere.
7237-37-8
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Basic information
- Product Name: (1-Deuterio-vinyl)-triphenyl-phosphonium Bromid
- Synonyms:
- CAS NO:7237-37-8
- Molecular Formula:
- Molecular Weight: 370.233
- 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: (1-Deuterio-vinyl)-triphenyl-phosphonium Bromid(CAS DataBase Reference)
- NIST Chemistry Reference: (1-Deuterio-vinyl)-triphenyl-phosphonium Bromid(7237-37-8)
- EPA Substance Registry System: (1-Deuterio-vinyl)-triphenyl-phosphonium Bromid(7237-37-8)
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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: 7237-37-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7237-37-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,3 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.Calculate Digit Verification of CAS Registry Number 7237-37:
(6*7)+(5*2)+(4*3)+(3*7)+(2*3)+(1*7)=98
98 % 10 = 8
So 7237-37-8 is a valid CAS Registry Number.
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(1-Deuterio-vinyl)-triphenyl-phosphonium Bromid
