Fluor-bis-O-tolylphosphit, also known as bis(o-tolyl)phosphinofluoridic acid, is an organophosphorus compound with the chemical formula C14H14FO2P. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. Fluor-bis-O-tolylphosphit is primarily used as a ligand in transition metal complexes, particularly in homogeneous catalysis, where it can enhance the activity and selectivity of certain reactions. It is also employed in the synthesis of various organophosphorus compounds due to its ability to form stable complexes with metals. The compound is sensitive to moisture and air, and it is typically handled under an inert atmosphere to prevent degradation.

2923-76-4

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Basic information
1. Product Name: Fluor-bis-O-tolylphosphit
2. Synonyms:
3. CAS NO:2923-76-4
4. Molecular Formula:
5. Molecular Weight: 264.236
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Fluor-bis-O-tolylphosphit(CAS DataBase Reference)
10. NIST Chemistry Reference: Fluor-bis-O-tolylphosphit(2923-76-4)
11. EPA Substance Registry System: Fluor-bis-O-tolylphosphit(2923-76-4)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 2923-76-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2923-76-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,2 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2923-76:
(6*2)+(5*9)+(4*2)+(3*3)+(2*7)+(1*6)=94
94 % 10 = 4
So 2923-76-4 is a valid CAS Registry Number.

2923-76-4Upstream product

22277-50-5 bis(o-tolyl) chlorophosphite

2923-76-4Downstream Products

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