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263746-71-0

m,m'-bisformylbenzene-4-ethynyl-benzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 263746-71-0 Structure

  • Basic information

    1. Product Name: m,m'-bisformylbenzene-4-ethynyl-benzaldehyde
    2. Synonyms: m,m'-bisformylbenzene-4-ethynyl-benzaldehyde
    3. CAS NO:263746-71-0
    4. Molecular Formula:
    5. Molecular Weight: 262.265
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 263746-71-0.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: m,m'-bisformylbenzene-4-ethynyl-benzaldehyde(CAS DataBase Reference)
    10. NIST Chemistry Reference: m,m'-bisformylbenzene-4-ethynyl-benzaldehyde(263746-71-0)
    11. EPA Substance Registry System: m,m'-bisformylbenzene-4-ethynyl-benzaldehyde(263746-71-0)

  • 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: 263746-71-0(Hazardous Substances Data)

263746-71-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263746-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,7,4 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 263746-71:
(8*2)+(7*6)+(6*3)+(5*7)+(4*4)+(3*6)+(2*7)+(1*1)=160
160 % 10 = 0
So 263746-71-0 is a valid CAS Registry Number.

263746-71-0Downstream Products

263746-71-0Relevant articles and documents

Towards a better understanding of magnetic interactions within m-phenylene α-nitronyl nitroxide and imino nitroxide based radicals, part III: Magnetic exchange in a series of triradicals and tetraradicals based on the phenyl acetylene and biphenyl couplin

Catala, Laure,Moigne, Jacques Le,Gruber, Nathalie,Novoa, Juan J.,Rabu, Pierre,Belorizky, Elie,Turek, Philippe

, p. 2440 - 2454 (2007/10/03)

The present work completes and extends our previous reports[1,2] on the determination of the magnetic ground state and on the strength of the through bond exchange coupling within series of biradicals. This knowledge was subsequently exploited

Synthesis of nitronyl- and imino-nitroxide-triradicals interconnected by phenyl ethynyl spacer

Catala, Laure,Turek, Philippe,Le Moigne, Jacques,De Cian, André,Kyritsakas, Nathalie

, p. 1015 - 1018 (2007/10/03)

The design and synthesis, as well as solid state and ESR characterisation of three new triradicals based on phenyl ethynyl backbone bearing nitronyl-nitroxide and imino-nitroxide groups, are reported. The synthesis of these compounds was based on palladium-coupling reactions between alkynyl and bromo derivatives. An ESR study showed magnetic interactions between the radicals through the phenyl ethynyl-coupling unit in solution. (C) 2000 Elsevier Science Ltd.

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