2-Methyl-1-propanol - 33064
Code: 33064
2-Methyl-1-propanol
Puriss. p.a., ACS Reagent, Reag. Ph. Eur., ≥99% (GC)
Isobutanol; Isobutyl alcohol
≥99%, ACS Reagent, Reag. Ph. Eur.
CAS Number: 78-83-1
Linear Formula: (CH3)2CHCH2OH
Molar Mass: 74.12 g/mol
Beilstein Registry Number: 1730878
EC Number: 201-148-0
MDL Number: MFCD00004740
| Property |
Value |
| Assay (GC) |
min. 99 % |
| Boiling range |
107 - 109 °C |
| Boiling range 107-109 °C |
min. 96 % |
| Density (D 20/4) |
0.801 - 0.804 |
| Refractive index (n 20/D) |
1.3950 - 1.3960 |
| Non-volatile matter |
max. 0.001 % |
| Water (Karl Fischer) |
max. 0.05 % |
| Free acid (as C3H7COOH) |
max. 0.004 % |
| Aluminium (Al) |
max. 0.00005 % |
| Boron (B) |
max. 0.000002 % |
| Barium (Ba) |
max. 0.00001 % |
| Calcium (Ca) |
max. 0.00005 % |
| Cadmium (Cd) |
max. 0.000005 % |
| Cobalt (Co) |
max. 0.000002 % |
| Chromium (Cr) |
max. 0.000002 % |
| Copper (Cu) |
max. 0.000002 % |
| Iron (Fe) |
max. 0.00001 % |
| Magnesium (Mg) |
max. 0.00001 % |
| Manganese (Mn) |
max. 0.000002 % |
| Nickel (Ni) |
max. 0.000002 % |
| Lead (Pb) |
max. 0.00001 % |
| Tin (Sn) |
max. 0.00001 % |
| Zinc (Zn) |
max. 0.00001 % |
| 1-Butanol (GC) |
max. 0.1 % |
| 2-Butanol (GC) |
max. 0.05 % |
| N-Butyraldehyde (GC) |
max. 0.005 % |
| Iso-Butyraldehyde (GC) |
max. 0.005 % |
| Butanone (GC) |
max. 0.02 % |
| Peroxides (as H2O2) |
max. 0.001 % |
| Reaction against H2SO4 |
complying |
| APHA |
max. 10 |
| Solubility in water |
complying |
| Property |
Value |
| Refractive Index |
n20/D 1.396(lit.) |
| Vapor Density |
2.55 (vs air) |
| Vapor Pressure |
8 mmHg ( 20 °C) |
| Explosion Limit |
10.6 % |
| Autoignition Temperature |
801 °F |
| Boiling point |
108 °C |
| Freezing point |
-108 °C |
| Density |
0.802 g/cm3 |
