---
title: "Propazine (139-40-2): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/propazine-139-40-2/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/propazine-139-40-2/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/propazine-139-40-2/
---

Hazard search

# Propazine

CAS number

139-40-2

Also known as

2,4-Bis(isopropylamino)-6-chloro-1,3,5-triazine

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **ASTM D4861-23** / Pesticides and Polychlorinated Biphenyls in Air / [Method document (opens in a new tab)](https://www.astm.org/d4861-23.html) | Active (pump) | Low Volume PUF Tube |  | [226-92](https://analyt-mtc.com/catalog/product/skc-polyurethane-foam-puf-tubes/#part-226-92) |

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)