<3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid, also known as 3-hydroxy-3,3-diphenylprop-1-ynyl diphenylphosphine oxide, is a complex organic compound with the molecular formula C25H21OP. It features a hydroxyl group, a propargyl group, and two phenyl rings attached to a central phosphorus atom. <3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid is characterized by its unique structure, which includes a triple bond between the carbon atoms in the propargyl group, and a phosphorus-oxygen double bond in the phosphine oxide moiety. It is an important intermediate in the synthesis of various phosphorus-containing compounds and has potential applications in the fields of pharmaceuticals, agrochemicals, and materials science. Due to its reactivity and structural features, it is often used in the preparation of ligands for transition metal complexes and as a building block in the construction of more complex organic molecules.
7655-18-7
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Basic information
- Product Name: <3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid
- Synonyms:
- CAS NO:7655-18-7
- Molecular Formula:
- Molecular Weight: 408.436
- 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: <3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid(CAS DataBase Reference)
- NIST Chemistry Reference: <3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid(7655-18-7)
- EPA Substance Registry System: <3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid(7655-18-7)
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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: 7655-18-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7655-18-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,5 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.Calculate Digit Verification of CAS Registry Number 7655-18:
(6*7)+(5*6)+(4*5)+(3*5)+(2*1)+(1*8)=117
117 % 10 = 7
So 7655-18-7 is a valid CAS Registry Number.
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<3-Hydroxy-3,3-diphenyl-prop-1-inyl>-diphenyl-phosphinoxid
