We have implemented the German air limit values (AGW) according to TRGS 900 of 07-06-2018 in our substance database.
On the basis of the list below, you can decide whether your company is affected and contact us for an update if necessary. We want to continue this kind of information on our website permanently in the future (see overview). For the region Germany (DE) the following changes have occurred.
| Substance description | CAS No. | Update; remark |
| Acetonitril | 75-05-8 | 05/18; changed |
| Antimony sulfide | 1345-04-6 | 05/18; new |
| Benzoic acid | 65-85-0 | 03/18; new |
| Benzylbutylphthalate | 85-68-7 | 05/18; new |
| Bismuthvanadiumtetraoxide | 14059-33-7 | 03/18; new |
| Bromoethylene (Vinyl bromide) | 593-60-2 | 05/18; new |
| Butylbenzene | 104-51-8 | 05/18; new |
| Chlorobenzene | 108-90-7 | 05/18; changed |
| Chloroethylene (Vinyl chloride) | 75-01-4 | 05/18; new |
| Chromium and inorganic Chromium(II) and (III) compounds (with the exception of explicitly mentioned ones) | 05/18; new | |
| Chromium(III) sulphate, basic (12336-95-7 and 39380-78-4) | 05/18; new | |
| Diantimony trioxide | 1309-64-4 | 05/18; new |
| 2,4-Dichlortoluene | 95-73-8 | 05/18; changed |
| 1,3-Dioxolane | 646-06-0 | 05/18; changed |
| Di(tert-dodecyl)pentasulfide | 31565-23-8 | 05/18; new |
| Ethanol | 64-17-5 | 05/18; changed |
| 1-Ethoxypropan-2-ol | 1569-02-4 | 05/18; changed |
| 2-Ethoxy-1-methylethylacetate | 54839-24-6 | 05/18; changed |
| 1-Ethylpyrrolidin-2-one | 2687-91-4 | 03/18; new |
| Furane | 110-00-9 | 03/18; new |
| Germanium | 7440-56-4 | 05/18; new |
| Germanium dioxide | 1310-53-8 | 05/18; new |
| Methyloxirane (Propylene oxide) | 75-56-9 | 05/18; changed |
| Mineral oils (petroleum), highly raffinated (92062-35-6, 72623-83-7, 92045-45-9, 92045-44-8) | 05/18; new | |
| N-(3-Aminopropyl)-N-dodecylpropane-1,3-diamine | 2372-82-9 | 03/18; new |
| N,N-Dimethylacetamide | 127-19-5 | 05/18; changed |
| Naled | 300-76-5 | 05/18; changed |
| Naphthaline | 91-20-3 | 03/18; changed |
| Potassium benzoate | 582-25-2 | 03/18; new |
| Sodium benzoate | 532-32-1 | 03/18; new |
| tert-Dodecanethiol, sulfurated | 68583-56-2 | 05/18; new |
Attention: Since November 2016 we do not any longer deliver the old MAK- and TRK values. Remark: When the Arbeitsplatzgrenzwerte (AGW) had been introduced in 2005 the German Chemical Industries Association (VCI) had recommended to keep this information for substances still without an AGW.