Heptane for HPLC, 6 x 1L

SKU:
34873-6X1L
  • $781.00

    • Description

    Heptane for HPLC, ≥99%, 6 x 1L

    • CAS Number 142-82-5

       

    • Linear Formula CH3(CH2)5CH3

       

    • Molecular Weight 100.20

       

    •  Beilstein/REAXYS Number 1730763

       

    •  EC Number 205-563-8

       

    •  MDL number MFCD00009544

       

    •  PubChem Substance ID 329755080

    Properties

    Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, Greener Chromatography Solvents,
    Greener Solvent Alternatives, HPLC, HPLC Grade Solvents, HPLC Solvents, HPLC, HPLC Plus, and HPLC Gradient Grades, Heptane, NOWPak Products, Returnable Containers, Semi-Bulk Solvents, Solvent by Type, Solvent Bottles, Solvent Packaging Options, Solvent Products Available in Returnable Containers, Solvent by Application, Solvents, VerSA-Flow Products
    Less...
    Quality Level 100
    grade for HPLC
    vapor density 3.5 (vs air)
    vapor pressure 40 mmHg ( 20 °C)
     - 83 mmHg ( 37.7 °C)
    assay ≥99%
    form liquid
    autoignition temp. 433 °F
    purified by filtration through 0.2μm
    expl. lim. 7 %
    greener alternative product characteristics Safer Solvents and Auxiliaries
    Learn more about the Principles of Green Chemistry.
    application(s) HPLC: suitable
    impurities ≤0.001% free acid (as CH3COOH)
     -  ≤0.01% water (Karl Fischer)
     - ≤1 ppb fluorescence (quinine) at 254 nm
     - ≤1 ppb fluorescence (quinine) at 365 nm
    evapn. residue ≤0.0003%
    color APHA: ≤10
    refractive index n20/D 1.387 (lit.)
    bp 98 °C (lit.)
    mp −91 °C (lit.)
    density 0.684 g/mL at 25 °C (lit.)
    UV absorption λ: 200 nm Amax: ≤0.70
     - λ: 210 nm Amax: ≤0.40
     - λ: 220 nm Amax: ≤0.10
     - λ: 230 nm Amax: ≤0.05
     - λ: 245 nm Amax: ≤0.01
     - λ: 260 nm Amax: ≤0.01
     - λ: 400 nm Amax: ≤0.01
    greener alternative category Aligned
    SMILES string CCCCCCC
    InChI 1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
    InChI key IMNFDUFMRHMDMM-UHFFFAOYSA-N

    Safety Information

    Symbol 
    GHS02,GHS07,GHS08,GHS09
    Signal word 
    Danger
    Hazard statements 
    H225 - H304 - H315 - H336 - H410
    Precautionary statements 
    P210 - P273 - P301 + P310 + P331 - P302 + P352
    Target organs 
    Central nervous system
    RIDADR 
    UN1206 - class 3 - PG 2 - Heptanes
    WGK Germany 
    WGK 2
    RTECS 
    MI7700000
    Flash Point(F) 
    24.8 °F
    Flash Point(C) 
    -4 °C

    General description

    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane for chromatographic purification and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.
    Tools and techniques for solvent selection: green solvent selection guides.

    Heptane (n-Heptane) is a linear hydrocarbon. Its cetane number has been reported to be 56.[1]

    Application

    Greener alternatives to Hexane in HPLC.

    Heptane (n-heptane) may be used to compose the solvent mixtures for the purification of N-acylpyrrolidine derivatives of fatty acid methyl esters (FAMEs) by TLC (Thin Layer Chromatography).[2]

    Packaging

    1, 6×1, 2, 4×2, 4×4 L in glass bottle

    20 L in Nowpak™

    20, 50 L in Pure-Pac™ 2

    56 L in Pure-Pac™ 1

    100 mL in glass bottle

    200 L in Pure-Pac™ 2

    Features and Benefits

    Greener alternative for hexane