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94477-75-5

Triphenyl((trimethylphosphonio)methyl)phosphonium diformiate is a complex organic compound with the chemical formula C26H30O4P2. It is a phosphonium salt, characterized by the presence of a positively charged phosphorus atom bonded to three phenyl groups and a trimethylphosphonio group. The compound is further characterized by the presence of two formiate ions (HCOO-), which are attached to the phosphonium cation. This molecule is of interest in organic synthesis and may have applications in the formation of various phosphorus-containing compounds due to its unique structure and reactivity. It is important to note that handling and use of such compounds should be done with caution, adhering to proper safety protocols, due to their potential reactivity and the presence of phosphorus, which can form toxic compounds under certain conditions.

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  • 94477-75-5 Structure

  • Basic information

    1. Product Name: Triphenyl<(trimethylphosphonio)methyl>phosphonium-diformiat
    2. Synonyms:
    3. CAS NO:94477-75-5
    4. Molecular Formula:
    5. Molecular Weight: 442.431
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 94477-75-5.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: Triphenyl<(trimethylphosphonio)methyl>phosphonium-diformiat(CAS DataBase Reference)
    10. NIST Chemistry Reference: Triphenyl<(trimethylphosphonio)methyl>phosphonium-diformiat(94477-75-5)
    11. EPA Substance Registry System: Triphenyl<(trimethylphosphonio)methyl>phosphonium-diformiat(94477-75-5)

  • 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: 94477-75-5(Hazardous Substances Data)

94477-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94477-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94477-75:
(7*9)+(6*4)+(5*4)+(4*7)+(3*7)+(2*7)+(1*5)=175
175 % 10 = 5
So 94477-75-5 is a valid CAS Registry Number.

94477-75-5Downstream Products

94477-75-5Relevant articles and documents

Preparation of Unsymmetrical Methyl/Phenylcarbodiphosphoranes Through Stepwise Synthesis or Rearrangement

Schmidbaur, Hubert,Herr, Rudolf,Zybill, Christian E.

, p. 3374 - 3380 (2007/10/02)

The bis-phosphonium salt 1,2-C6H4(PPh2Me+SO3F-)2 (8), obtained from the double quaternisation of 1,2-bis(diphenylphosphino)benzene (6) using CH3OSO2F, yields on transylidation with excess Et3P=CHMe as an unexpected rearrangement prod

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