N,N-Dimethylacetamide, anhydrous, 2L

SKU:
271012-2L
  • $229.00

    • Description

    N,N-Dimethylacetamide, anhydrous, 99.8%, 2L

    Synonym(s):
    DMAc
    Linear Formula:
    CH3CON(CH3)2
    CAS Number:
    127-19-5
    Molecular Weight:
    87.12
    Beilstein:
    1737614
    EC Number:
    204-826-4
    MDL number:
    MFCD00008686
    PubChem Substance ID:
    57648218
    NACRES:
    NA.21

    PROPERTIES

    grade

    anhydrous

    Quality Level

    200

    vapor density

    3 (vs air)

    vapor pressure

    2 mmHg ( 25 °C)
    4 mmHg ( 38 °C)

    assay

    99.8%

    form

    liquid

    autoignition temp.

    914 °F

    expl. lim.

    1.8 %, 100 °F
    11.5 %, 160 °F

    impurities

    <0.005% water

    evapn. residue

    <0.001%

    refractive index

    n20/D 1.437 (lit.)

    pH

    4 (20 °C, 200 g/L)

    bp

    164.5-166 °C (lit.)

    mp

    −20 °C (lit.)

    density

    0.937 g/mL at 25 °C (lit.)

    SMILES string

    CN(C)C(C)=O

    InChI

    1S/C4H9NO/c1-4(6)5(2)3/h1-3H3

    InChI key

    FXHOOIRPVKKKFG-UHFFFAOYSA-N

    Application

    N,N-Dimethylacetamide may be used as a solvent in the following processes:
    • Palladium (II) acetate-butyldi-1-adamantylphosphine catalyzed arylation of 2-isobutylthiazole with chlorobenzene to form 5-phenyl-2-isobutylthiazole.
    • Synthesis of β-, γ-, and δ-metallo ester intermediates that can react with acid chlorides to form γ-, δ-, and ε-keto esters.
    • Synthesis of (R)-(-)-methyl 1,1′-binaphthyl-2,2′-diylphosphate that can be used as a precursor for preparing (R)-(+)-1,1′-binaphthalene-2,2′-diol.

    Packaging

    100, 12×100, 250 mL in Sure/Seal™
    1, 6×1, 2, 4×2 L in Sure/Seal™
    200 L in Pure-Pac™ 1

    Other Notes

    The article number 271012-4X2L will be discontinued. Please order the single bottle 271012-2L which is physically identical with the same exact specifications.

    SAFETY INFORMATION

    Pictograms

    GHS07,GHS08

    Signal Word

    Danger

    Hazard Statements

    H312 + H332 - H319 - H360D

    Precautionary Statements

    P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313

    Hazard Classifications

    Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B

    Storage Class Code

    6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

    WGK

    WGK 2

    Flash Point(F)

    147.2 °F - closed cup

    Flash Point(C)

    64 °C - closed cup

    Personal Protective Equipment

    dust mask type N95 (US), Eyeshields, Gloves