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21229-71-0

2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl- **2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl-** is a bicyclic phosphazene derivative formed through the reaction of phenylmagnesium chloride with hexachlorocyclotriphosphazene, resulting in a structure featuring two fused triazatriphosphorine rings with phenyl substituents at the 2- and 2'-positions and chlorine atoms occupying the remaining octahedral coordination sites. This synthesis demonstrates the ability of organomagnesium reagents to induce cyclization and functionalization in phosphazene systems. **Other names for 2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl- may include:** - Diphenyloctachlorobicyclotriazatriphosphorine - 2,2'-Diphenyl-4,4,4',4',6,6,6',6'-octachlorobicyclo[1,3,5,2,4,6]triazatriphosphorine - Bicyclic phenyl-substituted octachlorophosphazene dimer **Return:** 2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl- is a bicyclic phosphazene with two phenyl groups and eight chlorine atoms, synthesized via the reaction of phenylmagnesium chloride with hexachlorocyclotriphosphazene, highlighting the formation of fused-ring structures in phosphazene chemistry. (If no further naming conventions or structural details are needed, the response concludes here.)

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  • 21229-71-0 Structure

  • Basic information

    1. Product Name: 2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl-
    2. Synonyms:
    3. CAS NO:21229-71-0
    4. Molecular Formula: C12H10Cl8N6P6
    5. Molecular Weight: 707.718
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 21229-71-0.mol

  • 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: 2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl-(21229-71-0)
    11. EPA Substance Registry System: 2,2'(2H,2'H)-Bi-1,3,5,2,4,6-triazatriphosphorine, 4,4,4',4',6,6,6',6'-octachloro-4,4,4',4',6,6,6',6'-octahydro-2,2'-diphenyl-(21229-71-0)

  • 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: 21229-71-0(Hazardous Substances Data)

21229-71-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21229-71-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,2 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21229-71:
(7*2)+(6*1)+(5*2)+(4*2)+(3*9)+(2*7)+(1*1)=80
80 % 10 = 0
So 21229-71-0 is a valid CAS Registry Number.

21229-71-0Relevant articles and documents

Formation of Bicyclic Phosphazenes via the Reactions of Methyl- and Phenylmagnesium Chloride with Hexachlorocyclotriphosphazene

Harris, Paul J.,Desorcie, James L.,Allcock, Harry R.

, p. 852 - 853 (1981)

Bicyclic phosphazenes are formed in high yields when hexachlorocyclotriphosphazene reacts with organomagnesium chlorides.

Mechanism of the Reaction between Alkyl or Aryl Grignard Reagents and Hexachlorocyclotruphosphazene: An Explanation of Bi(cyclophosphazene) Formation

Allcock, Harry R.,Desorcie, James L.,Harris, Paul J.

, p. 2814 - 2819 (2007/10/02)

An understanding has been obtained of the complex mechanisms that are followed when alkyl or aryl Grignard reagents react with (NPCl2)3 (2) in tetrahydrofuran.The main products are monoalkylcyclotriphosphazenes (3) and bi(cyclotriphosphazenes) (4).The pre

Reactions of Bi(cyclophosphazenes) with Sodium Alkoxides or Aryl Oxides

Allcock, Harry R.,Connolly, Mark S.,Harris, Paul J.

, p. 2482 - 2490 (2007/10/02)

Bi(cyclophosphazenes) (2) react with nucleophiles such as sodium trifluoroethoxide or sodium phenoxide by two alternative pathways - (a) with cleavage of the P-P ring linkage unit and cleavage of P-Cl bonds to yield organocyclotriphosphazenes (3) or (b) b

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