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    • RED-AL(R) SODIUM BIS(2-METHOXYETHOXY)ALU

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    Documents SDS COO/COA Specification Sheet
    196193
    Sigma-Aldrich

    RED-AL(R) SODIUM BIS(2-METHOXYETHOXY)ALU

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    Linear Formula:

    NaAlH2(OCH2CH2OCH3)2

    Empform:

    C6H16AlNaO4

    Nacres: sodium bis(2-methoxyethoxy)aluminum hydride solution
    Fw: 202.16
    Fema No: 24851740
    CAS Number: 22722-98-1
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    Documents SDS COO/COA Specification Sheet

    Properties

    Properties
    concentration ≥
    concentricity 60 
    concentricity × camber wt. % in toluene
    depth 1.036 
    depth × h × w g/mL 
    depth × overall h at 25 
    depth × width ?C
    external l × w × depth 7 
    external l × w × h %
    inlet and outlet size 1S/2C3H7O2.Al.Na.2H/c2*1-5-3-2-4
    inlet diam. /h2*2-3H21H3
    inlet pressure measuring range /q2*-1
    inlet to outlet w 2*+1
    inner chamber l × w × h XJIQVZMZXHEYOY-UHFFFAOYSA-N
    Import License Discarded/Inactive
    Check Obsolete No
    Temperature Control 0 - 0
    Shipping Mode DAS
    Business Unit Chemistry

    Description

    Application

    Employed in the efficient reduction of N-Boc amino acid secondary amides leading to chiral diamines.

    General description

    Red-Al® sodium bis(2-methoxyethoxy)aluminum hydride [NaAlH2(OCH2CH2OCH3)2] is used as a versatile reducing agent in organic synthesis. It is used to reduce:
    • Aldehydes, ketones, esters, and anhydrides to primary alcohols.
    • Ketoximes and aldoximes to primary amines.
    • Cyclic compounds such as lactones and epoxides to diols.


    It is also used as a catalyst in the ring-opening polymerization reactions.

    SAFETY INFORMATION

    GHS02,GHS05,GHS07,GHS08

    Signal Word

    Danger

    H225 - H260 - H304 - H314 - H336 - H361d - H373 - H412

    P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

    RIDADRRIDADR

    WGK Germany

    WGK 2

    Flash Point (F)

    39.2 °F - closed cup

    Flash Point (C)

    4 °C - closed cup

    Target Organs

    Central nervous system

    Risk Statement

    Supplemental Hazard Statements

    TECHNICAL SERVICE

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.