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CAS

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55869-06-2

4-(2,6-diphenylpyran-4-ylidenemethyl)nitrobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 55869-06-2 Structure

  • Basic information

    1. Product Name: 4-(2,6-diphenylpyran-4-ylidenemethyl)nitrobenzene
    2. Synonyms: 4-(2,6-diphenylpyran-4-ylidenemethyl)nitrobenzene
    3. CAS NO:55869-06-2
    4. Molecular Formula:
    5. Molecular Weight: 367.404
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 55869-06-2.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: 4-(2,6-diphenylpyran-4-ylidenemethyl)nitrobenzene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(2,6-diphenylpyran-4-ylidenemethyl)nitrobenzene(55869-06-2)
    11. EPA Substance Registry System: 4-(2,6-diphenylpyran-4-ylidenemethyl)nitrobenzene(55869-06-2)

  • 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: 55869-06-2(Hazardous Substances Data)

55869-06-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55869-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,6 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55869-06:
(7*5)+(6*5)+(5*8)+(4*6)+(3*9)+(2*0)+(1*6)=162
162 % 10 = 2
So 55869-06-2 is a valid CAS Registry Number.

55869-06-2Upstream product

55869-06-2Downstream Products

55869-06-2Relevant articles and documents

Reversible Redox Switching of Chromophoric Phenylmethylenepyrans by Carbon-Carbon Bond Making/Breaking

Wojcik, Laurianne,Michaud, Fran?ois,Gauthier, Sébastien,Cabon, Nolwenn,Le Poul, Pascal,Gloaguen, Frederic,Le Poul, Nicolas

, p. 12395 - 12405 (2017)

Electrochromic organic systems that can undergo substantial variation of their optical properties upon electron stimulus are of high interest for the development of functional materials. In particular, devices based on radical dimerization are appropriate because of the effectiveness and speed of carbon-carbon bond making/breaking. Phenylmethylenepyrans are organic chromophores which are well suited for such purposes since their oxidation leads to the reversible formation of bispyrylium species by radical dimerization. In this paper, we show that the redox and spectroscopic properties of phenylmethylenepyrans can be modulated by adequate variation of the substituting group on the para position of the phenyl moiety, as supported by DFT calculations. This redox switching is reversible over several cycles and is accompanied by a significant modification of the UV-vis spectrum of the chromophore, as shown by time-resolved spectroelectrochemistry in thin-layer conditions.

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