---
title: "4,4'-Thiobis(6-tert-butyl-m-cresol) (96-69-5) — Analyt-MTC"
url: https://analyt-mtc.com/tools/hazard-search/4-4-thiobis-6-tert-butyl-m-cresol-96-69-5/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/4-4-thiobis-6-tert-butyl-m-cresol-96-69-5/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/4-4-thiobis-6-tert-butyl-m-cresol-96-69-5/
---

Hazard search

# 4,4'-Thiobis(6-tert-butyl-m-cresol)

CAS number

96-69-5

Also known as

1,1'-Thiobis(2-methyl-4-hydroxy-5-tert-butyl)benzene · 6,6'-Di-tert-butyl-4,4'-thiodi-m-cresol

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 10 mg/m³ |  |
| 15-minute STEL | 20 mg/m³ |  |

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA CSI** | Active (pump) |  | HPLC-UV | [225-706](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-706) / [225-7](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-7) |

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/)