Triethylamine, 100ML

SKU:
471283-100ML
  • Triethylamine, 100ML
  • Triethylamine, 100ML
  • $36.40

    • Description

    Triethylamine ≥99.5%, 100ML

    • CAS Number 121-44-8

       

    • Linear Formula (C2H5)3N

       

    • Molecular Weight 101.19

       

    •  Beilstein/REAXYS Number 605283

       

    •  EC Number 204-469-4

       

    •  MDL number MFCD00009051

       

    •  PubChem Substance ID 24870713

       

    •  NACRES NA.21

    Properties

    Related Categories Analytical Reagents, Analytical/Chromatography, Camostat Mesylate, Chemical Synthesis, Chemicals for the synthesis of candidate COVID-19 treatments,
    Cobicistat, Darunavir, Derivatization Reagents, Derivatization Reagents TLC, Nelfinavir Mesylate, TLC Reagents, S-Z, TLC Visualization (Staining) Reagents (alphabetic sort)
    Quality Level 100
    vapor density 3.5 (vs air)
    vapor pressure 51.75 mmHg ( 20 °C)
    assay ≥99.5%
    autoignition temp. 593 °F
    expl. lim. 8 %
    impurities ≤0.1% (Karl Fischer)
    refractive index n20/D 1.401 (lit.)
    bp 88.8 °C (lit.)
    mp −115 °C (lit.)
    solubility water: soluble 112 g/L at 20 °C
    density 0.726 g/mL at 25 °C (lit.)
    storage temp. room temp
    SMILES string CCN(CC)CC
    InChI 1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
    InChI key ZMANZCXQSJIPKH-UHFFFAOYSA-N

    General description

    Triethylamine (TEA, Et3N) is an aliphatic amine. Its addition to matrix-assisted laser desorption/ionization (MALDI) matrices affords transparent liquid matrices with enhanced ability for spatial resolution during MALDI mass spectrometric (MS) imaging.[2] A head-space gas chromatography (GC) procedure for the determination of triethylamine in active pharmaceutical ingredients has been reported.[3] The viscosity coefficient of triethylamine vapor over a range of density and temperature has been measured.[6]

    Application

    Triethylamine has been used during the synthesis of:
    • 5′-dimethoxytrityl-5-(fur-2-yl)-2′-deoxyuridine[4]
    • 3′-(2-cyanoethyl)diisopropylphosphoramidite-5′-dimethoxytrityl-5-(fur-2-yl)-2′-deoxyuridine[4]
    • polyethylenimine600-β-cyclodextrin (PEI600-β-CyD)[1]
    It may be used as a homogeneous catalyst for the preparation of glycerol dicarbonate, via transesterification reaction between glycerol and dimethyl carbonate (DMC).[5]

    Packaging

    100, 4×100, 500, 6×500 mL in Sure/Seal™

    200 L in Kilo-Lab™

    18 L in steel drum

    2 L in Sure/Seal™

    4, 4×4 L in glass bottle

    Safety Information

    Symbol 
    GHS02,GHS05,GHS06
    Signal word 
    Danger
    Hazard statements 
    H225 - H302 - H311 + H331 - H314 - H335
    Precautionary statements 
    P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 + P310
    Target organs 
    Respiratory system
    Personal Protective Equipment 
    Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    RIDADR 
    UN1296 - class 3 - PG 2 - Triethylamine
    WGK Germany 
    WGK 1
    RTECS 
    YE0175000
    Flash Point(F) 
    12.2 °F
    Flash Point(C) 
    -11 °C