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 |
|---|---|---|---|---|---|---|
| o-sec-Butyl-Phenol | 89-72-5 | OVRP | 7100+8970+7940 8100+8970+8940 | 5 ppm (t); -skin- | ||
| Tributyl Phosphate | 126-73-8 | OV/RP | 7100+8970/7940 8100+8970/8940 | 2.2 mg/m3 (t) 5 mg/m3 (o) | 30 ppm | Substance for which an ACGIH (Acetylcholi-Nesterase Inhibiting Pesticide) BEI exists |
| Dibutyl Phthalate | 84-74-2 | OV/RP | 7100+8970/7940 8100+8970/8940 | 5 mg/m3 (o)(t) | 4,000 mg/m3 | |
| Dibutyl phosphate | 107-66-4 | OV/RP | 7100+8970/7940 8100+8970/8940 | 1 ppm (o)(t); 2 ppm (s)(t) | 30 ppm | |
| Dimethyl Phthalate | 131-11-3 | OV/RP | 7100+8970/7940 8100+8970/8940 | 5 mg/mc (o)(t) | 2,000 mg/m3 | |
| Nicotine | 54-11-5 | OV/RP | 7100+8970/7940 8100+8970/8940 | 0.5 mg/m3 (o)(t); -skin- | 5 mg/m3 | |
| Particulates Not Otherwise Classified (PNOC) | NRP | See note** | Total dust 15 mg/m3 (o) or 50mppcf(o); Respirable fraction; 5 mg/m3 (o or 15mppcf(o); | **Caution is advised category includes many materials, R or P filter is suggested if oils are present |
