Butan-2-ol 99% For Synthesis
2-BUTANOL;BUTAN-2-OL
Product Code. |
00556 |
Grade |
For Synthesis |
Purity |
99% |
CAS No. |
78-92-2 |
Molecular Formula |
C4H10O |
Molecular Weight |
74.12 |
H.S.Code |
2905.14900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear Colorless |
Odour |
sweet, fruity odor |
| Odour threshold |
3.2 ppm |
pH value |
7 |
Melting point/ Freezing point [°C] |
-115 °C |
| Auto-ignition temperature [°C] |
405 °C |
Flammability (solid, gas) |
Flammable |
Flash point [°C] |
24 °C |
| Boiling point [°C] |
99.5°C |
Vapour pressure mm/Hg |
12 mm Hg @ 20C |
Vapour density |
2.6 |
| Density [g/cm3] |
0.808 |
Solubility in water [% weight] |
12.5 g/100 ml @ 20°C |
Viscosity at 40°C [mm2/s] |
3.5 cps @ 20 deg C |
| Explosion limits - upper [%] |
9.80% |
Explosion limits -lower [%] |
1.70% |
Packaging
Specification
| Appearance | A clear colorless liquid |
| Purity (by GC) | Min 99.0% |
| Water (H2O) | Max 0.2% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 1120
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H319-H335-H336
Precaution Statement: P261-P305 + P351 + P338