Name: Bis(trimethylsilyl)acetylene (99%)
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- Overview
  - Bis(trimethylsilyl)acetylene (BTMSA) participates as nucleophile in Friedel-Crafts type acylations and alkylations. BTMSA undergoes rhodium catalyzed addition reaction with diarylacetylenes. It undergoes cycloaddition with 1,5-hexadiynes in the presence of CpCo(CO)2 (Cp=cyclopentadienyl) to form benzocyclobutenes. Structure of BTMSA was characterized by a centre of inversion present on triple bond (length=1. 208(3)Å). TiCl4-Et2AlCl catalyzed Diels-Alder reaction of BTMSA with norbornadiene has been reported.
    
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- Properties
  - Categories
    
    Organic Building Blocks
    
    Alternative Name
    
    BTMSA
    
    CAS Number
    
    14630-40-1
    
    Molecular Formula
    
    (CH3)3SiC≡CSi(CH3)3
    
    Molecular Weight
    
    170.40
    
    Purity
    
    99%
    
    Storage
    
    2-8°C
    
    SMILES
    
    C[Si](C)(C)C#C[Si](C)(C)C
    
    InChi
    
    1S/C8H18Si2/c1-9(2,3)7-8-10(4,5)6/h1-6H3
    
    InChi Key
    
    ZDWYFWIBTZJGOR-UHFFFAOYSA-N
    
    MDL Number
    
    MFCD00008276
    
    Others
    
    SID 24851275
    
    Hazard Information
    
    Danger
    Flammable liquids
    
    Note
    
    Please note that Amerigo Scientific does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
    
    * For Research Use Only.

Bis(trimethylsilyl)acetylene (99%)

Bis(trimethylsilyl)acetylene (99%)

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