Identification
| Physical form | dust |
|---|---|
| Signal word | None |
| Pictograms | None |
| Routes of exposure | inhalation, skin, eyes |
Hazard classification
Hazard statements
Workplace exposure limit
| Reference period | ppm | mg/m³ |
|---|---|---|
| Long term (8 hour TWA) | — | 3 |
Hardwood dust, and any mixture containing hardwood, inhalable. Pure softwood dust is 5 mg/m³. Both carry a sensitiser notation (Sen); hardwood also carries Carc.
Carries a sensitiser notation (Sen). It can cause occupational asthma or dermatitis, so exposure must be reduced as low as is reasonably practicable, not just below the limit.
Carries a carcinogen notation (Carc) in EH40. Exposure must be reduced as low as is reasonably practicable and the stricter COSHH duties for carcinogens apply.
COSHH status
Hardwood dust is listed as a carcinogen in EH40 Table 1. HSE requires local exhaust ventilation on woodworking machines and RPE for dusty tasks such as sanding and cleaning up. Do not dry sweep.
Common uses
- Sawing, sanding and routing timber
- Cutting MDF and chipboard
- Cleaning up in workshops
First aid
Inhaled: fresh air. Eyes: rinse with water. Skin: wash. See a doctor about persistent breathing or skin problems.
In an emergency call 999. For advice call NHS 111. Always follow section 4 of the safety data sheet for the product you have.
Storage
Not applicable. Collect dust in extraction bags and dispose of as waste.
Sources
- HSE EH40/2005 Workplace exposure limits (2020 edition), Table 1. Checked 8 September 2026.
- HSE Woodworking: wood dust. Checked 8 September 2026.
We do not host or copy manufacturer safety data sheets. Ask your supplier for the current sheet for the product you use.