m-Xylene - 95672
Code: 95672
m-Xylene
Puriss. p.a., ≥99.0% (GC)
1,3-Dimethylbenzene
≥99.0%
CAS Number: 108-38-3
Linear Formula: C6H4(CH3)2
Molar Mass: 106.17 g/mol
Beilstein Registry Number: 605441
EC Number: 203-576-3
MDL Number: MFCD00008536
| Property |
Value |
| Identity (IR) |
complying |
| Assay (GC) |
min. 99.0 % |
| Refractive index (n 20/D) |
1.496 - 1.498 |
| Non-volatile matter |
max. 0.002 % |
| 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 % |
| p-Xylene (GC) |
max. 0.5 % |
| Sum of the isomers (GC) |
max. 0.5 % |
| Ethyl benzene (GC) |
max. 1.0 % |
| Toluene (GC) |
max. 0.5 % |
| Property |
Value |
| Refractive Index |
n20/D 1.497(lit.) |
| Autoignition Temperature |
982 °F |
| Vapor Density |
3.7 (vs air) |
| Explosion Limit |
7 % |
| Boiling point |
138 - 139 °C |
| Freezing point |
-48 °C |
| Density |
0.87 g/cm3 |
