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    3-Bromo-1-butyne

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    3-Bromo-1-butyne

    SKU
    B0250

    Category: Building Blocks, Intermediates, Reagents

    18668-72-9
    CAS-Number
    C4H5Br
    Molecular Formula
    132.99
    Molecular Weight

    • Product Data
    • Handling
    • Safety Information
    • Details

    Specifications

    Purity
    ≥97% (GC)
    Appearance
    Light yellow liquid
    Identity
    1H-NMR

    Properties

    Refractive Index
    n20/D 1.472
    Solvents
    chloroform
    Handling Advice
    Protect from light and moisture.
    Use / Stability
    Stable for at least 2 years after receipt when stored at -20°C.
    Long Term Storage
    -20°C
    Short Term Storage
    +4°C
    Shipping
    BLUE ICE
    Transportation
    Not dangerous goods
    Signal word
    Warning
    GHS Symbol
    GHS02+GHS07
    Precautionary statements
    P261, P305 + P351 + P338
    Hazard statements
    H226, H302, H315, H319, H335
    Description
    Building block for synthesis.
    InChi
    InChI=1S/C4H5Br/c1-3-4(2)5/h1,4H,2H3
    InChi Key
    PYJVGTWBTIEAMV-UHFFFAOYSA-N
    Smiles
    CC(Br)C#C

    Building block for synthesis.

    SKU: B0250 Category: Building Blocks, Intermediates, Reagents
    • Additional information

    Additional information

    Purity

    ≥97% (GC)

    Appearance

    Light yellow liquid

    CAS-Number

    18668-72-9

    Molecular Formula

    C4H5Br

    Molecular Weight

    132.99

    Identity

    1H-NMR

    Solvents

    chloroform

    Refractive Index

    n20/D 1.472

    Smiles

    CC(Br)C#C

    InChi Key

    PYJVGTWBTIEAMV-UHFFFAOYSA-N

    Shipping

    BLUE ICE

    Short Term Storage

    +4°C

    Long Term Storage

    -20°C

    Handling Advice

    Protect from light and moisture.

    Use / Stability

    Stable for at least 2 years after receipt when stored at -20°C.

    Hazard statements

    H226, H302, H315, H319, H335

    Precautionary statements

    P261, P305 + P351 + P338

    GHS Symbol

    GHS02+GHS07

    Signal word

    Warning

    Transportation

    Not dangerous goods

    InChi

    InChI=1S/C4H5Br/c1-3-4(2)5/h1,4H,2H3

    Quantity

    1 g, 5 g, 25 g, Bulk

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