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CAS

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1100884-78-3

1,1'-[ethane-1,2-diylbis(2-bromocyclobut-2-ene-3,1-diyl)]dibenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1100884-78-3 Structure

  • Basic information

    1. Product Name: 1,1'-[ethane-1,2-diylbis(2-bromocyclobut-2-ene-3,1-diyl)]dibenzene
    2. Synonyms: 1,1'-[ethane-1,2-diylbis(2-bromocyclobut-2-ene-3,1-diyl)]dibenzene
    3. CAS NO:1100884-78-3
    4. Molecular Formula:
    5. Molecular Weight: 444.209
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1100884-78-3.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: 1,1'-[ethane-1,2-diylbis(2-bromocyclobut-2-ene-3,1-diyl)]dibenzene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,1'-[ethane-1,2-diylbis(2-bromocyclobut-2-ene-3,1-diyl)]dibenzene(1100884-78-3)
    11. EPA Substance Registry System: 1,1'-[ethane-1,2-diylbis(2-bromocyclobut-2-ene-3,1-diyl)]dibenzene(1100884-78-3)

  • 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: 1100884-78-3(Hazardous Substances Data)

1100884-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1100884-78-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,0,8,8 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1100884-78:
(9*1)+(8*1)+(7*0)+(6*0)+(5*8)+(4*8)+(3*4)+(2*7)+(1*8)=123
123 % 10 = 3
So 1100884-78-3 is a valid CAS Registry Number.

1100884-78-3Relevant articles and documents

Gem-Bromochlorospiropentane reactivity toward methyllithium: An unusual carbenoid rearrangement

Sedenkova, Kseniya N.,Averina, Elena B.,Grishin, Yuri K.,Kuznetzova, Tamara S.,Zefirov, Nikolai S.

experimental part, p. 8089 - 8094 (2010/10/19)

A skeletal carbenoid rearrangement of the gem-bromochlorospiropentanes in the presence of methyllithium has been studied. The synthetic and mechanistic aspects of this rearrangement as well as the influence of the halogen atom nature on the reaction pathway are discussed.

Carbenoid rearrangement in the series of substituted gem- dibromospiropentanes

Sedenkova,Averina,Grishin,Kuznetsova,Zefirov

experimental part, p. 950 - 957 (2009/06/18)

A series of new substituted gem-dibromospiropentanes was studied in a reaction with methyllithium at -55...-50°C. This reaction is a carbenoid rearrangement that leads to the formation of monomeric and dimeric bromocyclobutenes and also to the products of

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