Synonym(s): Triosmium dodecacarbonyl, Osmium carbonyl
Formula: Os3(CO)12
Formula weight: 906.73
Purity: 99%
CAS Number: 15696-40-9
UN Number: UN3466
Hazard Class: 6.1
Packing Group: II
Harmonized Tariff Code: 2843.90
Hazard Statements: H300-H330
Fatal if swallowed. Fatal if inhaled.
Precautionary Statements: P260-P301+P310-P304+P340-P320-P330-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 23/25
Toxic by inhalation and if swallowed.
Safety Phrases: 37-45
Wear suitable gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).