Research Safety
Gases that are Prohibited from Purchase with a P-Card
(Please note, this list is not all-inclusive. It is maintained by the Office of Research Safety. The office can be contacted at 706-542-9088 with any questions or comments.)
| Gas | CAS Number | Hazards |
|---|---|---|
| Ammonia | 7664‐41‐7 | Corrosive |
| Arsine | 7784–42–1 | Highly toxic, flammable, pyrophoric |
| Boron tribromide | 10294–33–4 | Toxic, corrosive |
| Boron trichloride | 10294–34–5 | Corrosive |
| Boron trifluoride | 7637–07–2 | Toxic, corrosive |
| Bromine | 7726–95–6 | Highly toxic, corrosive |
| Carbon monoxide | 630–08–0 | Toxic, flammable |
| Chlorine | 7782–50–5 | Toxic, corrosive, oxidizer |
| Chlorine dioxide | 10049–04–4 | Toxic, oxidizer |
| Chlorine trifluoride | 7790–91–2 | Toxic, oxidizer, corrosive |
| Diborane | 19278–45–7 | Highly toxic, flammable, |
| Dichlorosilane | 4109–96–0 | Toxic, corrosive |
| Ethylene oxide | 75–21–8 | Toxic, flammable |
| Fluorine | 7782–41–4 | Highly toxic, corrosive, oxidizer |
| Germane | 7782–65–2 | Highly toxic, flammable |
| Hydrogen | 1333-74-0 | Highly flammable |
| Hydrogen bromide | 10035–10–6 | Toxic, corrosive |
| Hydrogen chloride | 7647–01–0 | Toxic, corrosive |
| Hydrogen cyanide | 74–90–8 | Highly toxic, flammable |
| Hydrogen fluoride | 7664–39–3 | Toxic, corrosive |
| Hydrogen iodide | 10034‐85‐2 | Toxic, corrosive |
| Hydrogen selenide | 7783–07–5 | Highly toxic, flammable |
| Hydrogen sulfide | 7783–06–4 | Toxic, flammable, corrosive |
| Methane | 74-82-8 | Highly flammable |
| Methyl bromide | 74–83–9 | Toxic |
| Methyl isocyanate | 624‐83‐9 | Highly toxic, flammable |
| Methyl mercaptan | 74–93–1 | Toxic, flammable |
| Nickel carbonyl | 13463–39–3 | Highly toxic, flammable |
| Nitric oxide | 10102–43–9 | Highly toxic, oxidizer |
| Nitrogen dioxide | 10102–44–0 | Highly toxic, oxidizer, corrosive |
| Oxygen | 7782-44-7 | Oxidizer |
| Ozone | 10028‐15‐6 | Highly toxic, oxidizer |
| Phosgene | 75–44–5 | Highly toxic |
| Phosphine | 7803–51–2 | Highly toxic, flammable, pyrophoric |
| Phosphorus oxychloride | 10025–87–3 | Highly toxic, Water reactive |
| Phosphorus pentafluoride | 7647‐19‐0 | Toxic, oxidizer, corrosive |
| Phosphorus trichloride | 7719‐12‐2 | Toxic, corrosive |
| Selenium hexafluoride | 7783–79–1 | Highly toxic, corrosive |
| Silane | 7803‐62‐5 | Pyrophoric |
| Silicon tetrachloride | 10026–04–7 | Toxic, corrosive |
| Silicon tetrafluoride | 7783–61–1 | Toxic, corrosive |
| Stibine | 7803–52–3 | Highly toxic, flammable |
| Sulfur dioxide | 7446–09–5 | Toxic, corrosive |
| Sulfuryl fluoride | 2699–79–8 | Toxic, corrosive |
| Tellurium hexafluoride | 7783–80–4 | Highly toxic, corrosive |
| Titanium tetrachloride | 7550–45–0 | Highly toxic, corrosive |
| Tungsten hexafluoride | 7783–82–6 | Toxic, corrosive |