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95682
Riedel-de Haën
p-Xylene
SKU
95682
Puriss. p.a., ≥99.0% (GC)
Synonym(s)
1,4-Dimethylbenzene
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- Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
- It is the leading brand offering High-Purity Solvents for dedicated applications.
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula C6H4(CH3)2 |
| MDL Number | Molar Mass 106.17 g/mol | RTECS Number ZE2625000 | Synonyms 1,4-Dimethylbenzene |
Documents
Specifications
| Property | Value |
|---|---|
| identity (IR) | complying |
| assay (GC) | Min. 99.0 % |
| refractive index (n 20/D) | 1.494 - 1.496 |
| non-volatile matter | Max. 0.005 % |
| aluminium (Al) | Max. 0.5 ppm |
| barium (Ba) | Max. 0.1 ppm |
| bismuth (Bi) | Max. 0.1 ppm |
| calcium (Ca) | Max. 0.5 ppm |
| cadmium (Cd) | Max. 0.05 ppm |
| cobalt (Co) | Max. 0.02 ppm |
| chromium (Cr) | Max. 0.02 ppm |
| copper (Cu) | Max. 0.02 ppm |
| iron (Fe) | Max. 0.1 ppm |
| potassium (K) | Max. 0.5 ppm |
| lithium (Li) | Max. 0.1 ppm |
| magnesium (Mg) | Max. 0.1 ppm |
| manganese (Mn) | Max. 0.02 ppm |
| molybdenum (Mo) | Max. 0.1 ppm |
| sodium (Na) | Max. 0.5 ppm |
| nickel (Ni) | Max. 0.02 ppm |
| lead (Pb) | Max. 0.1 ppm |
| strontium (Sr) | Max. 0.1 ppm |
| zinc (Zn) | Max. 0.1 ppm |
| o-Xylene (GC) | Max. 0.5 % |
| m-Xylole (GC) | Max. 0.5 % |
| sum of the isomers (GC) | Max. 0.5 % |
| benzene (GC) | Max. 1.0 % |
| ethyl benzene (GC) | Max. 1.0 % |
| toluene (GC) | Max. 0.5 % |
| refractive Index | n |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 137-139 °C (1.013 hPa) |
| Color | Colorless |
| Density | 0.86 g/cm3 (20 °C) |
| Flashpoint | 25 °C |
| Form | Liquid |
| Grade | ACS Grade |
| Incompatible Materials | Acids, Strong oxidizing agents, Formation of explosive gas/air mixtures |
| Lower Explosion Limit | 1.1 %(V) |
| Melting Point/Range | 12 °C |
| Partition Coefficient | 3.15 |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | 0.2 g/l (25 °C) |
| Upper Explosion Limit | 7 %(V) |
| Vapor Pressure | 8.8 hPa (20 °C) |
| Viscosity | 0.65 mPa.s (20 °C) |
| pH-Value | Not applicable |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | III |
| UN ID | UN1307 |
