<(Dimethyl-phenyl-silyl)-methyl>-diphenyl-phosphinoxid, also known as (dimethylphenylsilyl)methyldiphenylphosphine oxide, is a complex organophosphorus compound characterized by a phosphorus atom bonded to two phenyl groups and an oxygen atom, with a dimethylphenylsilyl group attached to a methyl group. This molecule is a derivative of phosphine oxides, which are known for their applications in various chemical reactions and as intermediates in the synthesis of pharmaceuticals and agrochemicals. The presence of the dimethylphenylsilyl group provides unique steric and electronic properties, which can influence the reactivity and stability of the compound in different chemical transformations.
4645-22-1
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Basic information
- Product Name: <(Dimethyl-phenyl-silyl)-methyl>-diphenyl-phosphinoxid
- Synonyms:
- CAS NO:4645-22-1
- Molecular Formula:
- Molecular Weight: 350.472
- 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: <(Dimethyl-phenyl-silyl)-methyl>-diphenyl-phosphinoxid(CAS DataBase Reference)
- NIST Chemistry Reference: <(Dimethyl-phenyl-silyl)-methyl>-diphenyl-phosphinoxid(4645-22-1)
- EPA Substance Registry System: <(Dimethyl-phenyl-silyl)-methyl>-diphenyl-phosphinoxid(4645-22-1)
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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: 4645-22-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4645-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 4645-22:
(6*4)+(5*6)+(4*4)+(3*5)+(2*2)+(1*2)=91
91 % 10 = 1
So 4645-22-1 is a valid CAS Registry Number.
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<(Dimethyl-phenyl-silyl)-methyl>-diphenyl-phosphinoxid
