| CAS Number | 7101-31-7 | 
| Catalog Description | Dimethyl diselenide, 99% | 
| MDL Number | MFCD00008254 | 
| Linear formula | (CH3)2Se2 | 
| Master Molecular formula | C2H6Se2 | 
| Boiling point in C | 155-157° | 
| Flash point in C | 60° | 
| Flash point in F | 140° | 
| Refractive Index | 1.639 | 
| Sensitivity | Air Sensitive | 
| Sensitivity | Moisture Sensitive | 
| EC Number | 230-410-7 | 
| Shipping | Hazardous for shipping | 
| CAS Number | 7101-31-7 | 
| UN# | UN2929 | 
| Haz Class | 6.1 (3) | 
| Packing Group | II | 
| Signal Word | Danger | 
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| H Phrases | H301-H331-H226-H373-H400-H410 | 
| P Phrases | P210-P241-P301+P310-P303+P361+P353-P405-P501A | 
| TSCA | No | 
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