---
title: "Divinyl benzene (1321-74-0): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/divinyl-benzene-1321-74-0/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/divinyl-benzene-1321-74-0/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/divinyl-benzene-1321-74-0/
---

Hazard search

# Divinyl benzene

CAS number

1321-74-0

Also known as

Vinylstyrene

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA 89** / Divinyl benzene, Ethylvinyl benzene & Styrene by GC-FID / [Method document (opens in a new tab)](https://www.osha.gov/sites/default/files/methods/osha-89.pdf) | Active (pump) | Coated charcoal tube (100/50mg) | GC-FID | [226-73](https://analyt-mtc.com/catalog/product/skc-anasorb-sorbent-tubes/#part-226-73) |
| **Non-agency** / Divinyl benzene by Colorimetric analysis | Direct-reading | Gastec detector tube |  | [810-124L](https://analyt-mtc.com/catalog/product/gastec-colour-gas-detector-tubes/#part-gst-124l) |

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/)