n-Butyl acetate for analysis EMSURE, 1L

SKU:
1096521000
  • $155.00

    • Description

    n-Butyl acetate for analysis EMSURE, 1L

    Synonym(s):
    Butyl acetate, Acetic acid n-butyl ester, Butyl ethanoate
    Linear Formula:
    CH3COO(CH2)3CH3
    CAS Number:
    123-86-4
    Molecular Weight:
    116.16
    Beilstein:
    1741921
    MDL number:
    MFCD00009445
    EC Index Number:
    204-658-1

    PROPERTIES

    vapor density

    4 (vs air)

    Quality Level

    300

    vapor pressure

    15 mmHg ( 25 °C)
    8 mmHg ( 20 °C)

    product line

    EMSURE®

    assay

    ≥99.5% (GC)

    form

    liquid

    autoignition temp.

    790 °F

    potency

    13100 mg/kg LD50, oral (Rat)
    >14100 mg/kg LD50, skin (Rabbit)

    expl. lim.

    7.6 %

    impurities

    ≤0.0017 meq/g Acidity
    ≤0.1% Water
    ≤0.1% n-Butyl formiate (GC)
    ≤0.1% n-Butyl propionate (GC)
    ≤0.2% n-Butyl alcohol (GC)

    evapn. residue

    ≤0.001%

    color

    APHA: ≤10

    refractive index

    n20/D 1.394 (lit.)

    pH

    6.2 (20 °C, 5.3 g/L in H2O, External MSDS)

    kinematic viscosity

    0.83 cSt(20 °C)

    bp

    124-126 °C (lit.)

    mp

    −78 °C (lit.)

    transition temp

    flash point 27 °C

    solubility

    5.3 g/L

    density

    0.88 g/mL at 25 °C (lit.)

    cation traces

    Al: ≤0.00005%
    B: ≤0.000002%
    Ba: ≤0.00001%
    Ca: ≤0.00005%
    Cd: ≤0.000005%
    Co: ≤0.000002%
    Cr: ≤0.000002%
    Cu: ≤0.000002%
    Fe: ≤0.00001%
    Mg: ≤0.00001%
    Mn: ≤0.000002%
    Ni: ≤0.000002%
    Pb: ≤0.00001%
    Sn: ≤0.00001%
    Zn: ≤0.00001%

    SMILES string

    CCCCOC(C)=O

    storage temp.

    2-30°C

    InChI

    1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3

    InChI key

    DKPFZGUDAPQIHT-UHFFFAOYSA-N

    General description

    EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

    Packaging

    1, 2.5, 4 l in Glass bottle

    Analysis Note

    Purity (GC): ≥ 99.5 %
    Identity (IR): conforms
    Color: ≤ 10 Hazen
    Acidity: ≤ 0.0017 meq/g
    Readily carbonizable substances: conforms
    n-Butyl alcohol (GC): ≤ 0.2 %
    n-Butyl formiate (GC): ≤ 0.1 %
    n-Butyl propionate (GC): ≤ 0.1 %
    Evaporation residue: ≤ 0.001 %
    Water: ≤ 0.1 %
    Al (Aluminium): ≤ 0.00005 %
    B (Boron): ≤ 0.000002 %
    Ba (Barium): ≤ 0.00001 %
    Ca (Calcium): ≤ 0.00005 %
    Cd (Cadmium): ≤ 0.000005 %
    Co (Cobalt): ≤ 0.000002 %
    Cr (Chromium): ≤ 0.000002 %
    Cu (Copper): ≤ 0.000002 %
    Fe (Iron): ≤ 0.00001 %
    Mg (Magnesium): ≤ 0.00001 %
    Mn (Manganese): ≤ 0.000002 %
    Ni (Nickel): ≤ 0.000002 %
    Pb (Lead): ≤ 0.00001 %
    Sn (Tin): ≤ 0.00001 %
    Zn (Zinc): ≤ 0.00001 %

    Legal Information

    EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

    SAFETY INFORMATION

    Signal Word

    Warning

    Hazard Statements

    H226 - H336

    Precautionary Statements

    P210 - P233 - P240 - P241 - P242 - P243

    Hazard Classifications

    Flam. Liq. 3 - STOT SE 3

    Target Organs

    Central nervous system

    Supplementary Hazards

    EUH066

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 1

    Flash Point(F)

    80.6 °F - closed cup

    Flash Point(C)

    27 °C - closed cup