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n-Butanol 99.5% AR (n-Butyl Alcohol)
(N-Butanol) (1-Butanol) (Butan-1-ol)
Product Code. |
00552 |
Grade |
AR |
Purity |
99.5% |
CAS No. |
71-36-3 |
Molecular Formula |
C4H10O |
Molecular Weight |
74.12 |
H.S.Code |
2905.13000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear Colorless |
Odour |
Strong characteristic, mildly alcoholic odor |
| Melting point/ Freezing point [°C] |
-90 °C |
Auto-ignition temperature [°C] |
343°C |
Flammability (solid, gas) |
Flammable |
| Flash point [°C] |
35 °C |
Boiling point [°C] |
116 - 118 °C |
Initial boiling point [°C] |
116 °C |
| Final boiling point [°C] |
118 °C |
Evaporation rate |
0.46 |
Vapour pressure [20°C] |
5 hPa at 20 °C |
| Vapour density |
2.56 |
Density [g/cm3] |
0.81 |
Relative density, gas (air=1) |
0.81 |
| Solubility in water [% weight] |
Soluble |
Explosion limits - upper [%] |
11.20% |
Explosion limits -lower [%] |
1.40% |
Packaging
Specification
| Appearance | A clear colorless liquid |
| Purity (by GC) | Min 99.5% |
| Water (H2O) | Max 0.1 % |
| Acidity (as C4H8O2)) | Max 0.0008 meq/gm |
| Non-volatile matter | Max 0.003% |
| Aldehydes and ketones (as C3H7CHO) | Max 0.015% |
| Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0002% |
| Lead (Pb) | Max 0.0001% |
| Refractive index (20°C; 589 nm) | 1.399-1.400 |
| Insoluble matter in water | Passes test |
| Weight/ mL at 20°C | 0.808 - 0.810 g/ml |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05, GHS07
Signal Word: Danger
UN No.: 1120
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H302-H315-H318-H335-H336
Precaution Statement: P210-P280-P302+352-P305+351+338-P313
Risk Statement: 10-22-37/38-41-67
Safety Statement: 7/9-13-26-37/39-46