We actualize the WHC classifications for our substance data pool in accordance with the listings of the German Federal Environmental Agency (UBA “Rigoletto”). In the a.m. period there were some changes of classification as well as changes of the status (e.g. the confirmation of the classification of Annex 2 VwVwS by the KBwS). In the below we name classification changes resp. classifications of substances in our inventory (EFFA substances are marked *).
| Substance description | “Kenn-Nr.” | Classification | Status |
| Aliphatic hydrocarbons with aromatics content < 1 % and initial boiling point > 140 °C | 9166 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Aliphatic hydrocarbons with aromatics content < 30 % and boiling range of 180 °C to 280 °C | 9167 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Aluminium trihydrogendiphosphate | 9315 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Aminofunctional polysiloxanes | 9231 | WHC 2 | Class. acc. Annex 3 VwVwS |
| Barium | 9285 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Benzines classified as carcinogenic (H350) or mutagenic (H340) or toxic for reproduction (H361fd) | 9162 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Benzines not classified as carcinogenic (H350) or mutagenic (H340) or toxic for reproduction (H361fd) | 9145 | WHC 2 | Class. acc. Annex 3 VwVwS |
| Benzene-1,2,4-tricarboxylic-1,2-anhydride | 9126 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Bis(2-ethoxyethyl)ether | 9306 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Calcium | 9286 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Calcium hydride | 9287 | WHC 1 | Class. acc. Annex 3 VwVwS |
| 5-Chloro-2-(4-chlorophenoxy)phenol | 9324 | WHC 2 | Class. acc. Annex 3 VwVwS |
| Decanenitril * | 8895 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Dichrome tris(chromate) | 9189 | WHC 3 | Class. acc. Annex 3 VwVwS |
| 2,2-Dimethylpropane | 463 | WHC 2 | Class. acc. Annex 3 VwVwS |
| Ethylvalerate * | 9106 | WHC 2 | Class. acc. Annex 3 VwVwS |
| Foots oils, labelled as carcinogenic (H350) | 9173 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Foots oils, not labelled as carcinogenic (H350) | 1490 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Formaldehyde | 112 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Slack waxes and petrolatum, labelled as carcinogenic (H350) | 9168 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Base oils, highly refined | 434 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Base oils, not specifed, not labelled as carcinogenic (H350) | 435 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Base oils, not specifed, labelled as carcinogenic (H350) | 9183 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Isoparaffinee, initial boiling point > 150 °C | 9174 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Lithium tetrahydridoaluminate | 9282 | WHC 1 | Class. acc. Annex 3 VwVwS |
| lsotridecanol, ethoxylated (EO > = 8; average molecular mass 476 g/mol) | 9171 | WHC 1 | Class. acc. Annex 3 VwVwS |
| 2-Methyl-2H-isothiazol-3-one | 2960 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Niobium pentachloride | 9305 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Paraffines and waxes, slack waxes and petrolatum, solid and not labelled as carcinogenic (H350) | 268 | nwg | Class. acc. Annex 3 VwVwS |
| Phenothiazine | 4158 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Poly(para-phenylene terephthalamide) except fiber dusts) | 9142 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Heavy fuel oil and -components | 443 | WHC 3 | Class. acc. Annex 3 VwVwS |
| Tetrahydro-4-methylphthalic anhydride | 9203 | WHC 1 | Class. acc. Annex 3 VwVwS |
| 1,2,3,6-Tetrahydro-3-methylphthalic anhydride | 9202 | WHC 1 | Class. acc. Annex 3 VwVwS |
| Sodium methanolate | 1155 | WHC 2 | Class. acc. Annex 3 VwVwS |