N-BUTYRIC ACID 99% FOR SYNTHESIS
n-Butanoic Acid, Ethyl acetic Acid; Butyric Acid.
| Product Code | B-00558 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | For Synthesis | CAS No | 107-92-6 |
| Purity | 99.5% | Molecular Weight | 88.11 |
| H.S.Code | 2915.60100 | Shelf Life | 60 Months |
| Molecular Formula | C4H8O2 |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear colorless |
|---|---|---|---|
| Odour | Unpleasant | pH value | 3 at 10 g/l at 20 °C |
| Melting point/ Freezing point [°C] | -6 - -3 °C | Auto-ignition temperature [°C] | 440 °C |
| Solubility in water [% weight] | Soluble in water | Density [g/cm3] | 0.964 |
| Vapour pressure mm/Hg | 0.43 mm Hg at 20 °C | Flash point [°C] | 72 °C |
| Explosion limits - upper [%] | 10% | Explosion limits -lower [%] | 2 % |
| Partition coefficient Log Pow octanol / water at 20°C | 0.79 | Vapour pressure [20°C] | 0.57 hPa at 20 °C |
| Boiling point [°C] | 162 °C | Vapour density | 3.24 |
Packaging
Specification
| Appearance | Clear colorless liquid |
| Assay | Min 99.0% |
| Density (d20°C/4°C) | 0.956 – 0.958 g/ml |
| Water (H2O) | Max 0.2% |
| Refractive index (20°C; 589 nm) | 1.3965 – 1.3990 |
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
UN No.: 2820
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310