N-BUTYL ALCOHOL 99% (FOR MOLECULAR BIOLOGY)
| Product Code | B-00553 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 71-36-3 | |
| Molecular Formula | C4H10O | Molecular Weight | 74.12 |
| H.S.Code | 2905.13000 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Strong characteristic, mildly alcoholic odor | Vapour pressure [20°C] | 5 hPa at 20 °C |
| Melting point/ Freezing point [°C] | -90 °C | Initial boiling point [°C] | 116 °C |
| Flash point [°C] | 35 °C | Boiling point [°C] | 116 -118 °C |
| Vapour density | 2.56 | Density [g/cm3] | 0.81 |
| Solubility in water [% weight] | Soluble | Flammability (solid, gas) | Flammable |
| Explosion limits - upper [%] | 11.20 % | Explosion limits -lower [%] | 1.40 % |
| Relative density, gas (air=1) | 0.81 | Evaporation rate | 0.46 |
| Auto-ignition temperature [°C] | 343°C | Final boiling point [°C] | 118 °C |
Packaging
Specification
| Appearance | A clear colorless liquid |
| Assay (GC area %) | 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 |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05, GHS07 ,GHS09
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