1-Methoxy-2-propanol, 1L

SKU:
484407-1L
  • $45.10

    • Description

    1-Methoxy-2-propanol, 1L

    ≥99.5%

    Synonym(s):
    Propylene glycol methyl ether, Propyleneglycol monomethyl ether
    Linear Formula:
    CH3CH(OH)CH2OCH3
    CAS Number:
    107-98-2
    Molecular Weight:
    90.12
    Beilstein:
    1731270
    EC Number:
    203-539-1
    MDL number:
    MFCD00004537
    PubChem Substance ID:
    57651153

    PROPERTIES

    vapor density

    3.12 (vs air)

    Quality Level

    200

    vapor pressure

    10.9 mmHg ( 25 °C)

    product line

    ReagentPlus®

    assay

    ≥99.5%

    form

    liquid

    autoignition temp.

    532 °F

    expl. lim.

    13.8 %

    greener alternative product characteristics

    Safer Solvents and Auxiliaries
    Learn more about the Principles of Green Chemistry.

    impurities

    ≤0.001% water

    refractive index

    n20/D 1.403 (lit.)

    bp

    118-119 °C (lit.)

    mp

    -97 °C

    solubility

    water: miscible

    density

    0.916 g/mL at 25 °C (lit.)

    application(s)

    microbiology

    greener alternative category

    Aligned

    SMILES string

    CC(O)COC

    InChI

    1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3

    InChI key

    ARXJGSRGQADJSQ-UHFFFAOYSA-N

    DESCRIPTION

    General description

    1-Methoxy-2-propanol (Propylene glycol methyl ether, PGME), a glycol ether, can be synthesized by reacting propylene oxide with methanol in the presence of ZnMgAl (zinc-magnesium-aluminium) catalysts. Its degradation by microorganisms in different soil types has been investigated. An oral reference dose (RfD) and an inhalation reference concentration (RfC) values of PGME have been obtained from inhalation studies in F344 rats and B6C3F1 mice.
    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry.Monoethers, especially propylene glycol methyl ether (PGME), are widely used as pollution-free solvents in fine chemical synthesis in pharmaceutical, chemical and cosmetic industries and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

    Packaging

    1, 2.5, 4 L in glass bottle
    18 L in steel drum

    Legal Information

    ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

    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

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 1

    Flash Point(F)

    93.2 °F - closed cup

    Flash Point(C)

    34 °C - closed cup

    Personal Protective Equipment

    dust mask type N95 (US), Eyeshields, Gloves