| Meets ACS Specifications for General Use |
| Water by infrared absorption Less than 0.50% |
| Refractive index (20 C) 1.3586 0.0010 |
| Residue after evaporation Less than five mg/L |
| Assay by GC analysis, excluding water Greater than 99.9% |
| Solubility in water Passes test |
| Color (APHA) Less than 10 |
| Titrable acid Less than 0.3 µeq/g |
| Titrable base Less than 0.6 µeq/g |
| Aldehyde as HCHO Less than 0.002% |
| Isopropyl alcohol Less than 0.05% |
| Methanol Less than 0.05% |
| Substances reducing permanganate Passes test |