Sodium cyanoborohydride, 10G

SKU:
156159-10G
  • $70.10

    • Description

    Sodium cyanoborohydride

    reagent grade, 95%

    Synonym(s):

    Sodium cyanotrihydridoborate

    About This Item

    Linear Formula:
    NaBH3CN
    CAS Number:
    25895-60-7
    Molecular Weight:
    62.84
    Beilstein/REAXYS Number:
    4152656
    EC Number:
    247-317-2
    MDL number:
    MFCD00003516
    UNSPSC Code:
    12352306
    PubChem Substance ID:
    24849595
    NACRES:
    NA.22

    Properties

    grade

    reagent grade

    Quality Level

    300

    assay

    95%

    form

    powder

    reaction suitability

    reagent type: reductant

    mp

    >242 °C (dec.) (lit.)

    SMILES string

    [Na+].[BH3-]C#N

    InChI

    1S/CH3BN.Na/c2-1-3;/h2H3;/q-1;+1

    InChI key

    CVDUGUOQTVTBJH-UHFFFAOYSA-N

    General description

    Sodium cyanoborohydride, also known as sodium cyanotrihydridoborate, is a mild reducing agent that is stable in acidic conditions. It is widely used in the selective reduction of aryl aldehydes and ketones.[1]

    Application

    Reagent for selective reductions.[2]
    Sodium cyanoborohydride is used as a reagent: 
    • To convert the amino-functional Si3N4 surface to a reactive surface with aldehyde groups.[3]
    • For coupling amino-modified oligonucleotide probes. [3]
    • In the synthesis of a novel phenolate-bridged dilanthanum(III) complex of interest as a model for metalloproteins.
    • In the reductive amination of aldehydes[4] and ketones,[5] and in the reductive alkylation of amines.[6]

    Safety Information

    pictograms

    GHS02,GHS06,GHS05,GHS09

    signalword

    Danger

    hcodes

    H228,H260,H300 + H310 + H330,H314,H410

    pcodes

    P210 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

    Hazard Classifications

    Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1

    supp_hazards

    EUH032

    wgk_germany

    WGK 3

    flash_point_f

    closed cup

    flash_point_c

    closed cup

    ppe

    Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges