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CAS

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1394867-16-3

2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl

    Cas No: 1394867-16-3

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  • 2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl

    Cas No: 1394867-16-3

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  • 1394867-16-3 Structure

  • Basic information

    1. Product Name: 2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl
    2. Synonyms:
    3. CAS NO:1394867-16-3
    4. Molecular Formula:
    5. Molecular Weight: 517.689
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1394867-16-3.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: 2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl(1394867-16-3)
    11. EPA Substance Registry System: 2-[3,6-di-tert-butyl-2-oxo-5-(4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-yloxy)-2,5-dihydrooxepin-7-yl]-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl(1394867-16-3)

  • 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: 1394867-16-3(Hazardous Substances Data)

1394867-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1394867-16-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,8,6 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1394867-16:
(9*1)+(8*3)+(7*9)+(6*4)+(5*8)+(4*6)+(3*7)+(2*1)+(1*6)=213
213 % 10 = 3
So 1394867-16-3 is a valid CAS Registry Number.

1394867-16-3Downstream Products

1394867-16-3Relevant articles and documents

A novel route to spin-labeled dihydrooxepines and o-benzoquinones

Tretyakov, E. V.,Tolstikov, S. E.,Romanenko, G. V.,Bogomyakov, A. S.,Ovcharenko, V. I.,Cherkasov, V. K.,Stass, D. V.

, p. 2325 - 2330,6 (2011)

A reaction of a lithiated derivative of 4,4,5,5-tetramethyl-3-oxido-4,5- dihydro-1H-imidazole 1-oxyl with 3,6-di-tert-butyl-o-benzoquinone at -80 °C predominantly gave spin-labeled dihydrooxepine via nucleophilic 1,2-addition of the paramagnetic carbanion to the CO group of the benzoquinone followed by insertion of the O atom into the ring. At lower temperatures, this reaction was accompanied by 1,4-addition of the organolithium compound to the benzoquinone followed by oxidation of the resulting adduct into spin-labeled o-benzoquinone. This one pot process is a novel approach to organic derivatives that can further be converted into di- and polyradicals combining nitronyl nitroxide and semiquinolate fragments.

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