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32919-03-2

4-(2,4-dihydroxyphenylazo)benzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 32919-03-2 Structure

  • Basic information

    1. Product Name: 4-(2,4-dihydroxyphenylazo)benzonitrile
    2. Synonyms: 4-(2,4-dihydroxyphenylazo)benzonitrile
    3. CAS NO:32919-03-2
    4. Molecular Formula:
    5. Molecular Weight: 239.233
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 32919-03-2.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-(2,4-dihydroxyphenylazo)benzonitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(2,4-dihydroxyphenylazo)benzonitrile(32919-03-2)
    11. EPA Substance Registry System: 4-(2,4-dihydroxyphenylazo)benzonitrile(32919-03-2)

  • 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: 32919-03-2(Hazardous Substances Data)

32919-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32919-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,9,1 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 32919-03:
(7*3)+(6*2)+(5*9)+(4*1)+(3*9)+(2*0)+(1*3)=112
112 % 10 = 2
So 32919-03-2 is a valid CAS Registry Number.

32919-03-2Downstream Products

32919-03-2Relevant articles and documents

Photoinduced Alignment of Ferroelectric Liquid Crystals Using Azobenzene Polymer Networks of Polyethers and Polyepoxides

Sevigny, Sonia,Bouchard, Luc,Motallebi, Shahrokh,Zhao, Yue

, p. 9033 - 9041 (2003)

Several divinyl ether and diepoxide monomers bearing an azobenzene moiety were synthesized and used to investigate the photoalignment of a ferroelectric liquid crystal (FLC) with no use of surface orientation layers. Azobenzene polymer networks, obtained by cationic polymerization of the monomers dissolved in the FLC host and exposed to linearly polarized irradiation, were found to be able to induce and stabilize a bulk alignment of FLC. Photoinduced reorientation of the FLC can also be achieved by changing the polarization of irradiation light, but in contrast with the use of chiral azobenzene poly(meth)acrylates,1 the results suggest a mechanism based on the formation of an anisotropic azobenzene polyether or polyepoxide network for the commanding effect on the FLC alignment.

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