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 |
|---|---|---|---|---|---|---|
| Pindone | 83-26-1 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 0.1 mg/m3 (o)(t) | 100 mg/m3 | |
| Warfarin | 81-81-2 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 0.1 mg/m3 (o)(t) | 100 mg/m3 | |
| Asphalt (petroleum; Bitumen) Fume | 8052-42-4 | OVRP | 8100+8970/8940 7100+8970/7940 | 0.5mg/m3 (t)* Soluble aerosol as benzene (or equivalent method) inhalable particulate | 2740R95/2840R95 may be suitable for some app’s. t-A4 | |
| Stoddard Solvent | 8052-41-3 | OV | 7100 8100 | 100 ppm (t) 500 ppm (o) | 20,000 mg/m3 | |
| VM & P Naphtha | 8032-32-4 | FF-OV | 9001/2/3+ 7100 | |||
| Naphtha (Coal tar) | 8030-30-6 | FF-OV | 9001/2/3+ 7100 | 100 ppm (o) | 1000 ppm [10% LEL] | |
| Kerosene | 8008-20-6 | OV/RP | 7100+ 8970/7940 8100+ 8970/8940 | 200 ppm as total Hydrocarbon vapor -skin- | t-A3, avoid prolonged and repeated skin contact | |
| Turpentine | 8006-64-2 | FF-OV | 9001/2/3+ 7100 | 100 ppm (o) | 800 ppm | Add particulate prefilter if particulate is present |
| Gasoline | 8006-61-9 | FF-OV | 9001/2/3+ 7100 | 300 ppm (t) 500 ppm (s)-(t) Bulk handling | N.D. | t-A3 |
| Phenyl Ether - Biphenyl Mixture; Vapor | 8004-13-5 | OV/N | 7100+8910 8100+8910 | 1 ppm (o) | 10ppm | Add 8910 if Particulate is present |
