2-Methyl-1-propanol puriss. p.a., ACS reagent, reag. Ph. Eur., (GC) (1L)

SKU:
33064-1L
  • $125.00

    • Description



    33064 Sigma-Aldrich

    2-Methyl-1-propanol

    puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (GC)

    Synonym: Isobutanol, Isobutyl alcohol

    • CAS Number 78-83-1

       

    • Linear Formula (CH3)2CHCH2OH

       

    • Molecular Weight 74.12

       

    •  Beilstein Registry Number 1730878

       

    •  EC Number 201-148-0

       

    •  MDL number MFCD00004740

    Properties

    Related Categories Analytical Reagents, Analytical Reagents for General Use,Analytical/Chromatography, M-N, Puriss p.a. ACS, Plastic Bottles,
    More...
    grade ACS reagent, reag. Ph. Eur.
    vapor density 2.55 (vs air)
    vapor pressure 8 mmHg ( 20 °C)
     - 8.8 mmHg ( 0 °C)
    InChI Key ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
    grade puriss. p.a.
    assay ≥99% (GC)
    autoignition temp. 801 °F
    expl. lim. 10.6 %
    impurities ≤0.001% non-volatile matter
    -  ≤0.001% peroxides (as H2O2)
    -  ≤0.004% free acid (as C3H7COOH)
    -  ≤0.005% iso-butyraldehyd (GC)
    -  ≤0.005% n-butyraldehyde (GC)
    -  ≤0.02% butanone
    -  ≤0.05% 2-butanol
    -  ≤0.05% water (Karl Fischer)
    -  ≤0.1% 1-butanol
    refractive index n20/D 1.3950-1.3960
    -  n20/D 1.396(lit.)
    bp 108 °C(lit.)
    mp −108 °C (lit.)
    density 0.803 g/mL at 25 °C(lit.)
    cation traces Al: ≤0.5 mg/kg
    -  B: ≤0.02 mg/kg
    -  Ba: ≤0.1 mg/kg
    -  Ca: ≤0.5 mg/kg
    -  Cd: ≤0.05 mg/kg
    -  Co: ≤0.02 mg/kg
    -  Cr: ≤0.02 mg/kg
    -  Cu: ≤0.02 mg/kg
    -  Fe: ≤0.1 mg/kg
    -  Mg: ≤0.1 mg/kg
    -  Mn: ≤0.02 mg/kg
    -  Ni: ≤0.02 mg/kg
    -  Pb: ≤0.1 mg/kg
    -  Sn: ≤0.1 mg/kg
    -  Zn: ≤0.1 mg/kg
    suitability passes test for reaction against H2SO4