Hazard search
p-Phenylenediamine
- CAS number
- 106-50-3
- Also known as
- 1,4-Benzenediamine · 1,4-Diaminobenzene · p-Aminoaniline · p-Phenyldiamine · para-Aminoaniline · para-Phenylenediamine
UK workplace exposure limits
| Limit | Value | Applies to |
|---|---|---|
| 8-hour TWA | 0.1 mg/m³ |
Notations
- Sk: can be absorbed through the skin
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| OSHA 87 m-, o- and p-Phenylenediamine by HPLC/UV Method document (opens in a new tab) | Active (pump) | Coated glass fibre filters in 37mm cassette | HPLC-UV | 225-9004 225-1 |
Methods and limits as published by their agencies and summarised by SKC; check the current method and the limit that applies to you before sampling.
Source: SKC Ltd (UK), Hazard Search, used with SKC's permission (opens in a new tab); SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)