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21383-06-2

1,2-diphenylheptan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 21383-06-2 Structure

  • Basic information

    1. Product Name: 1,2-diphenylheptan-1-one
    2. Synonyms:
    3. CAS NO:21383-06-2
    4. Molecular Formula: C19H22O
    5. Molecular Weight: 266.3774
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 21383-06-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 382.6°C at 760 mmHg
    3. Flash Point: 163.4°C
    4. Appearance: N/A
    5. Density: 1.005g/cm3
    6. Vapor Pressure: 4.66E-06mmHg at 25°C
    7. Refractive Index: 1.546
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 1,2-diphenylheptan-1-one(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,2-diphenylheptan-1-one(21383-06-2)
    12. EPA Substance Registry System: 1,2-diphenylheptan-1-one(21383-06-2)

  • 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: 21383-06-2(Hazardous Substances Data)

21383-06-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21383-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,8 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21383-06:
(7*2)+(6*1)+(5*3)+(4*8)+(3*3)+(2*0)+(1*6)=82
82 % 10 = 2
So 21383-06-2 is a valid CAS Registry Number.

21383-06-2Downstream Products

21383-06-2Relevant articles and documents

Et2Zn-mediated rearrangement of bromohydrins

Li, Lezhen,Cai, Peijie,Guo, Qingxiang,Xue, Song

, p. 3516 - 3522 (2008/09/20)

(Chemical Equation Presented) A simple and highly efficient method for the rearrangement of bromohydrins mediated by Et2Zn to synthesize carbonyl compounds was described. Various β-bromo alcohols were treated with 0.6 equiv of Et2Zn to form a zinc complex in CH 2Cl2 at room temperature for 2 h, followed by 1,2-migration to give the corresponding carbonyl compounds. This remarkable and clean rearrangement is general for acyclic and cyclic bromohydrins, and a variety of ring-expansive and -contractive carbonyl compounds were obtained in good to excellent yields according to the feature of the starting bromohydrins. The functional group tolerance of organozinc reagents in this reaction will be useful in organic synthesis. The scope and limitations of this rearrangement process were also investigated.

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