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188818-02-2

1-Propanamine, 2,3-dibromo-N-[(4-methylphenyl)methylene]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 188818-02-2 Structure

  • Basic information

    1. Product Name: 1-Propanamine, 2,3-dibromo-N-[(4-methylphenyl)methylene]-
    2. Synonyms:
    3. CAS NO:188818-02-2
    4. Molecular Formula: C11H13Br2N
    5. Molecular Weight: 319.039
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 188818-02-2.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: 1-Propanamine, 2,3-dibromo-N-[(4-methylphenyl)methylene]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-Propanamine, 2,3-dibromo-N-[(4-methylphenyl)methylene]-(188818-02-2)
    11. EPA Substance Registry System: 1-Propanamine, 2,3-dibromo-N-[(4-methylphenyl)methylene]-(188818-02-2)

  • 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: 188818-02-2(Hazardous Substances Data)

188818-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188818-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,8,1 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188818-02:
(8*1)+(7*8)+(6*8)+(5*8)+(4*1)+(3*8)+(2*0)+(1*2)=182
182 % 10 = 2
So 188818-02-2 is a valid CAS Registry Number.

188818-02-2Relevant articles and documents

A new synthesis of 2-methyleneaziridines

De Kimpe, Norbert,De Smaele, Dirk,Sakonyi, Zsolt

, p. 2448 - 2452 (2007/10/03)

A new synthetic route leading to 2-methyleneaziridines has been developed by base-induced 1,2-dehydrobromination of 2-(bromomethyl)aziridines. Several base-solvent pairs did not lead to 2-methyleneaziridines. Only potassium tert-butoxide in tetrahydrofuran afforded 2-methyleneaziridines in competition with the substitution products, i.e. 2-(tert-butoxymethyl)aziridines. Various attempted functionalizations of 1-(arylmethyl)-2-methyleneaziridines failed, but they proved to be excellent substrates for the synthesis of β-lactam derivatives, i.e. 1-(arylmethyl)-2-iminoazetidines, through ring expansion with azides carrying electron-withdrawing substituents.

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