Triphenylsilyl-phenylessigsaeure, also known as triphenylsilyl phenylphosphine oxide, is a chemical compound with the molecular formula C18H15OPSi. It is a colorless solid that is soluble in common organic solvents such as dichloromethane, tetrahydrofuran, and toluene. Triphenylsilyl-phenylessigsaeure is primarily used as a ligand in transition metal-catalyzed reactions, particularly in the field of homogeneous catalysis. It is known for its ability to stabilize metal centers and facilitate various chemical transformations, such as cross-coupling reactions and olefin polymerization. The triphenylsilyl group provides steric bulk and electronic properties that can influence the reactivity and selectivity of the catalysts. Triphenylsilyl-phenylessigsaeure is synthesized by the reaction of triphenylsilyl chloride with phenylphosphine, followed by oxidation with an appropriate oxidizing agent. Its stability, reactivity, and ease of synthesis make it a valuable tool in organic chemistry and materials science.
19923-83-2
Post Buying Request-
-
Basic information
- Product Name: Triphenylsilyl-phenylessigsaeure
- Synonyms:
- CAS NO:19923-83-2
- Molecular Formula:
- Molecular Weight: 394.545
- EINECS: N/A
- Product Categories: N/A
-
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: Triphenylsilyl-phenylessigsaeure(CAS DataBase Reference)
- NIST Chemistry Reference: Triphenylsilyl-phenylessigsaeure(19923-83-2)
- EPA Substance Registry System: Triphenylsilyl-phenylessigsaeure(19923-83-2)
-
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: 19923-83-2(Hazardous Substances Data)
19923-83-2 Suppliers
Recommended suppliers
19923-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19923-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,2 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.Calculate Digit Verification of CAS Registry Number 19923-83:
(7*1)+(6*9)+(5*9)+(4*2)+(3*3)+(2*8)+(1*3)=142
142 % 10 = 2
So 19923-83-2 is a valid CAS Registry Number.
19923-83-2Upstream product
19923-83-2Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 19923-83-2
Triphenylsilyl-phenylessigsaeure
