---
title: "Diisobutyl phthalate (84-69-5): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/diisobutyl-phthalate-84-69-5/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/diisobutyl-phthalate-84-69-5/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/diisobutyl-phthalate-84-69-5/
---

Hazard search

# Diisobutyl phthalate

CAS number

84-69-5

Also known as

Di(isobutyl)-1,2-benzenedicarboxylate · DIBP · Phthalic acic diisobutyl ester

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 5 mg/m³ |  |

## Sampling methods

Our data hold no sampling method for this substance.

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)