---
title: "DNT (25321-14-6): exposure limits and sampling — Analyt-MTC"
url: https://analyt-mtc.com/tools/hazard-search/dnt-25321-14-6/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/dnt-25321-14-6/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/dnt-25321-14-6/
---

Hazard search

# DNT

CAS number

25321-14-6

Also known as

Dinitrotoluene (DNT; 2,4-dinitrotoluene) · DNT (dinitrotoluene)

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA 44** | Active (pump) |  | GC-TEA-EAP | [226-56](https://analyt-mtc.com/catalog/product/skc-osha-versatile-sampler-ovs-tubes/#part-226-56) |

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