n-Heptane A.G. 1000 ml (22240-11000)
Chemical formula: CH₃(CH₂)₅CH₃
Molar mass: 100.21 g/mol
CAS: 142-82-5
EINECS: 205-563-8
Specification
| Appearance | clear colourless liquid |
| Assay | min. 99,0 % |
| Water | max. 0,02 % |
| Residue after evaporation | max. 0,001 % |
| Free acids (as CH₃COOH) | max. 0,001 % |
| Boiling point | 97 - 99 °C |
| Density (20 °C) | 0,684 g/cm3 |
| Refractive index | 1,388 |
Classification of the substance in accordance with Regulation (EC) No 1272/2008
GHS Hazard Pictograms
Hazard statements: 225, 304, 315, 336, 400, 410
Precautionary statements: 210, 273, 301+310, 331, 243
Signal word: Danger
Transport information
UN 1206 HEPTANY, 3, II, ( D/E )