---
title: "Crotonaldehyde (123-73-9): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/crotonaldehyde-123-73-9/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/crotonaldehyde-123-73-9/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/crotonaldehyde-123-73-9/
---

Hazard search

# Crotonaldehyde

CAS number

123-73-9

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **Other** | Passive |  | HPLC-UV | [500-100](https://analyt-mtc.com/catalog/product/skc-umex-100-passive-sampler-for-formaldehyde/#part-500-100) |

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/)