Mesityl oxide, technical grade, 100G

SKU:
281832-100G
  • $53.00

    • Description

    Mesityl oxide, technical grade, 90%, 100G

    Synonym(s):
    4-Methyl-3-penten-2-one
    Linear Formula:
    (CH3)2C=CHCOCH3
    CAS Number:
    141-79-7
    Molecular Weight:
    98.14
    Beilstein:
    1361550
    EC Number:
    205-502-5
    MDL number:
    MFCD00008900
    PubChem Substance ID:
    24856998
    NACRES:
    NA.22

    grade

    technical grade

    Quality Level

    100

    assay

    90%

    form

    liquid

    refractive index

    n20/D 1.442 (lit.)

    bp

    130 °C (lit.)

    mp

    -41.5 °C (lit.)

    density

    0.858 g/mL at 25 °C (lit.)

    SMILES string

    C\C(C)=C\C(C)=O

    InChI

    1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3

    InChI key

    SHOJXDKTYKFBRD-UHFFFAOYSA-N

    Zinc chloride-catalyzed condensation of mesityl oxide with ethyl acetoacetate has been reported.

    Application

    Mesityl oxide has been used:
    • in the synthesis of 2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin, a crucial building block in the rational synthesis of chlorins and oxochlorins
    • as neutral marker in the preparation of imidazole-coated capillary column for electrophoresis

    Packaging

    100 g in glass bottle

    Pictograms

    GHS02,GHS06

    Signal Word

    Danger

    Hazard Statements

    H226 - H302 + H312 - H315 - H319 - H331 - H335

    Precautionary Statements

    P210 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338

    Hazard Classifications

    Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

    Target Organs

    Respiratory system

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 1

    Flash Point(F)

    87.8 °F - closed cup

    Flash Point(C)

    31 °C - closed cup

    Personal Protective Equipment

    dust mask type N95 (US), Eyeshields, Gloves