---
title: "Dinitrobenzene (mixed isomers) (25154-54-5) — Analyt-MTC"
url: https://analyt-mtc.com/tools/hazard-search/dinitrobenzene-mixed-isomers-25154-54-5/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/dinitrobenzene-mixed-isomers-25154-54-5/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/dinitrobenzene-mixed-isomers-25154-54-5/
---

Hazard search

# Dinitrobenzene (mixed isomers)

CAS number

25154-54-5

Also known as

1,2-Dinitrobenzene · 1,3-Dinitrobenzene · 1,4-Dinitrobenzene · Dinitrobenzene (all isomers) · Dinitrobenzol (mixed isomers) · m-Dinitrobenzene · meta-Dinitrobenzene · p-Dinitrobenzene · para-Dinitrobenzene

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 0.15 ppm |  |
| 8-hour TWA | 1 mg/m³ |  |
| 15-minute STEL | 0.5 ppm |  |
| 15-minute STEL | 3.5 mg/m³ |  |

### Notations

-   Sk: can be absorbed through the skin

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA CSI** | Active (pump) |  | HPLC-UV | [226-30-16](https://analyt-mtc.com/catalog/product/skc-osha-versatile-sampler-ovs-tubes/#part-226-30-16) |

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)](https://www.skcltd.com/hazard-search.html); [SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)](https://international.skcinc.com/sampling-guides/)