| Description | Atomic number of base material: 34 Selenium |
| IUPAC Name | Methylselanylmethane |
| Molecular Weight | 109.04 |
| Molecular Formula | (CH3)2Se |
| Canonical SMILES | C[Se]C |
| InChI | InChI=1S/C2H6Se/c1-3-2/h1-2H3 |
| InChI Key | RVIXKDRPFPUUOO-UHFFFAOYSA-N |
| Boiling Point | 57-58 °C |
| Melting Point | -88.01 °C |
| Flash Point | 56-58 °C |
| Purity | 95%+ |
| Density | 1.408 g/mL at 20 °C (lit.) |
| Solubility | Very soluble in ethyl ether and ethyl alcohol |
| Appearance | Colorless to yellow liquid |
| Storage | 2-8 °C |
| Assay | ≥99.0% (GC) |
| BeilsteinREAXYS Number | 1696848 |
| EC Number | 209-807-4 |
| Form | liquid |
| MDL Number | MFCD00014848 |
| Packaging | 1 mL in glass bottle |
| Quality Level | 100 |