Melting point: |
-117 °C |
Boiling point: |
131-132 °C |
Density |
0.809 g/mL at 25 °C(lit.) |
vapor density |
3 (vs air) |
vapor pressure |
2 mm Hg ( 20 °C) |
FEMA |
2057 | ISOAMYL ALCOHOL |
refractive index |
n20/D 1.407 |
Flash point: |
109.4 °F |
storage temp. |
room temp |
solubility |
25g/l |
form |
Liquid |
pka |
>14 (Schwarzenbach et al., 1993) |
Specific Gravity |
0.813 (15/4℃) |
color |
<20(APHA) |
PH Range |
5.6 at 25 g/l at 20 °C |
Odor |
Mild odor; alcoholic, non-residual. |
PH |
7 (25g/l, H2O, 20℃) |
explosive limit |
1.2-9%, 100°F |
Odor Threshold |
0.0017ppm |
Odor Type |
fermented |
Water Solubility |
25 g/L (20 ºC) |
λmax |
λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.06 |
Merck |
14,5195 |
JECFA Number |
52 |
BRN |
1718835 |
Henry's Law Constant |
33.1 at 37 °C (Bylaite et al., 2004) |
Exposure limits |
NIOSH REL: TWA 100 ppm (360 mg/m3), IDLH 500 ppm; OSHA PEL: TWA
100 ppm; ACGIH TLV: TWA 100 ppm, STEL 125 ppm (adopted). |
Dielectric constant |
15.3(23℃) |
Stability: |
Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. |
LogP |
1.35 at 20℃ |
CAS DataBase Reference |
123-51-3(CAS DataBase Reference) |
NIST Chemistry Reference |
1-Butanol, 3-methyl-(123-51-3) |
EPA Substance Registry System |
3-Methyl-1-butanol (123-51-3) |