Description
Description
Toluene For HPLC 99.9% 4 Liter Case/4
- CAS Number 108-88-3
- Linear Formula C6H5CH3
- Molecular Weight 92.14
- Beilstein/REAXYS Number 635760
- EC Number 203-625-9
- MDL number MFCD00008512
- eCl@ss 39011102
- PubChem Substance Id 329755074
- NACRES NA.21
| Quality Level | 100 |
| Grade | for HPLC |
| Vapor Density | 3.2 (vs air) |
| Vapor Pressure |
22 mmHg (20°C) |
| Assay | 99.90% |
| Autoignition Temperature | 997°F |
| Expl. Lim. | 7 % |
| Impurities |
≤0.0005% non-volatile matter |
| Refractive Index | n/D 1.496 (lit.) |
| bp | 110-111°C (lit.) |
| mp | -93°C (lit.) |
| Density | 0.865 g/mL at 25°C (lit.) |
| UV absorption |
λ: 286 Nm Amax: ≤1.00 |
| Featured Industry | Food and Beverages |
General description
Toluene, a benzene analog, is widely employed as an organic solvent. It has been reported to be a biotoxic solvent (toxic to many microorganisms at 0.1%v/v concentrations). Its anaerobic biodegradation to CO2, by the denitrifying bacterium Thauera arornatica has been reported. It forms a syndiotactic polystyrene-toluene molecular compound. Crystal structure of this molecular compound has been investigated by X-ray diffraction studies.
Application
Toluene may be used as a doping agent during the quantitative estimation of triacylglycerols (TAGs) by liquid chromatography-atmospheric pressure photoionization-mass spectrometry (LC-APPIMS). It has been reported to improve the sensitivity of analysis. It may be used as solvent for the preparation of 4-arm polylactide-based (PLA) star oligomer.
Safety Information
GHS02, GHS07, GHS08
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