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CAS

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1217297-09-0

1,3-benzothiazol-2-yl[(E)-(4-hydroxyphenyl)diazenyl]acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1217297-09-0 Structure

  • Basic information

    1. Product Name: 1,3-benzothiazol-2-yl[(E)-(4-hydroxyphenyl)diazenyl]acetonitrile
    2. Synonyms:
    3. CAS NO:1217297-09-0
    4. Molecular Formula:
    5. Molecular Weight: 294.337
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1217297-09-0.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: 1,3-benzothiazol-2-yl[(E)-(4-hydroxyphenyl)diazenyl]acetonitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,3-benzothiazol-2-yl[(E)-(4-hydroxyphenyl)diazenyl]acetonitrile(1217297-09-0)
    11. EPA Substance Registry System: 1,3-benzothiazol-2-yl[(E)-(4-hydroxyphenyl)diazenyl]acetonitrile(1217297-09-0)

  • 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: 1217297-09-0(Hazardous Substances Data)

1217297-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217297-09-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,2,9 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1217297-09:
(9*1)+(8*2)+(7*1)+(6*7)+(5*2)+(4*9)+(3*7)+(2*0)+(1*9)=150
150 % 10 = 0
So 1217297-09-0 is a valid CAS Registry Number.

1217297-09-0Downstream Products

1217297-09-0Relevant articles and documents

Solvatochromic, acid-base features and time effect of some azo dyes derived from 1,3-benzothiazol-2-ylacetonitrile: Experimental and semiempirical investigations

Ebead,Selim,Ibrahim

, p. 760 - 768 (2010)

The solvatochromism and other spectroscopic properties of seven azo dyes were studied, with a particular respect to the role of the solvent basicity, and interpreted with the aid of experimental findings and semiempirical data. The electronic absorption spectra of the dyes examined in different solvents combined with theoretical calculations showed that most of the investigated compounds coexist in the hydrazone and/or azo-enamine-common anion equilibrium or in the solely anionic form depending upon the nature of the solvent employed. These interesting features open up possibilities for the use of these compounds in analytical chemistry as acid-base indicators. Furthermore, both of intermolecular and intramolecular charge transfer equilibria have been reflected by experimental absorption spectra of compounds 4 and 5. The enthalpies of formation predicted at PM6 (COSMO) and PM6/CI (COSMO) for the ground (S0) and excited (S1) states, respectively have been successfully used for the explanation of the observed bathchromic shift in non-polar solvents. The effect of time on the longer wavelength visible band of compound 7 has been thoroughly investigated.

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