Chemical Respiratory Guide
Chemical Agent
CAS Number
Chemical Respiratory ChartDownload a printable version
| Chemical Name | CAS Number | Filter Type | Suggested Product | TLV(t) PEL(o) | IDLH | Comments |
|---|---|---|---|---|---|---|
| Pentaerythritol | 115-77-5 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 10 mg/m3 (t), 15mg/m3 (o); Respirable fraction 5 mg/m3 (o) | ||
| Pentane | 109-66-0 | OV | 7100 8100 | 600ppm (t) 100ppm | 1500 ppm [10% Lower explosion limit] | |
| Acetic Acid | 64-19-7 | FF-OV | 9001/2/3+ 7100 | 10 ppm (o)(t) | 50 ppm | |
| 2-Pentanone | 107-87-9 | FF-OV | 9001/2/3+ 7100 | 200 ppm (o) 150 ppm (s)-(t) | 1500 ppm | |
| Perchloromethyl Mercaptan | 594-42-3 | OV | 7100 8100 | 0.1 ppm (o)(t) | 10 ppm | |
| Acetylsalicylic Acid | 50-78-2 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 5mg/m3 (t) | ||
| Phenyl Ether, Vapor | 101-84-8 | OV/N | 7100+8910 8100+8910 | 1 ppm (o)(t); 2 ppm (s)(t) | 100 ppm | |
| Phenyl Mercaptan | 108-98-5 | OV | 7100 8100 | 0.1 ppm (t) Skin | ||
| Phosphoric Acid | 7664-38-2 | FF-N95 | 9001/2/3+ 7940/7990 | 1 mg/m3 (o)(t) 3 mg/m3 (s)-(t) | 1000 mg/m3 | |
| Phosphorus Pentasulfide | 1314-80-3 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 1 mg/m3 (o)(t); 3 mg/m3 (s)-(t) | 250 mg/m3 |
