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,
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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