Synonyms: Isobutanol; Isobutyl alcohol
Formula: (CH3)2CHCH2OH
Formula Weight: 74.12
CAS No.: 78-83-1
Purity: 99.5%
Density: 0.803 g/mL at 25 °C(lit.)
Packaging: 1, 2 L in glass bottle
Packaging: 100 mL in glass bottle
λ: H2O reference
Assay: 99.5%
Autoignition Temp.: 801°F
BP: 108°C(lit.)
Density: 0.803 g/mL at 25°C(lit.)
Evapn. Residue: <0.0005%
Expl. Lim.: 10.6 %
Impurities: <0.050% water
MP: −108°C(lit.)
Purified By: glass distillation
Refractive Index: n20/D 1.396(lit.)
UV Absorption: λ: 245 nm Amax: 0.10
Vapor Density: 2.55 (vs air)
Vapor Pressure: 8.8 mmHg ( 0°C)