Annex
United Kingdom
| CAS: Chemical Abstract Service Registry Number. | ||||||
| A skin notation assigned to the occupational exposure limit value indicates the possibility of significant uptake through the skin. | ||||||
| Measured or calculated in relation to a reference period of 8 hours time-weighted average (TWA). | ||||||
| Short-term exposure limit (STEL). A limit value above which exposure should not occur and which is related to a 15-minute period unless otherwise specified. | ||||||
| mg/m3: milligrams per cubic metre of air at 20 °C and 101,3 KPa. | ||||||
| ppm: parts per million by volume in air (ml/m3). | ||||||
| During exposure monitoring for mercury and its divalent inorganic compounds, account should be taken of relevant biological monitoring techniques that complement the IOELV. | ||||||
| When selecting an appropriate exposure monitoring method, account should be taken of potential limitations and interferences that may arise in the presence of other sulphur compounds. | ||||||
| The mist is defined as the thoracic fraction. | ||||||
| CASf1 | NAME OF AGENT | LIMIT VALUES | Notationf2 | |||
|---|---|---|---|---|---|---|
| 8 hoursf3 | Short termf4 | |||||
| mg/m3 f5 | ppmf6 | mg/m3 | ppm | |||
| 68-12-2 | N,N Dimethylformamide | 15 | 5 | 30 | 10 | skin |
| 75-15-0 | Carbon disulphide | 15 | 5 | — | — | skin |
| F1 | ||||||
| 80-62-6 | Methyl methacrylate | — | 50 | — | 100 | — |
| 96-33-3 | Methylacrylate | 18 | 5 | 36 | 10 | — |
| 108-05-4 | Vinyl acetate | 17,6 | 5 | 35,2 | 10 | — |
| 108-95-2 | Phenol | 8 | 2 | 16 | 4 | skin |
| 109-86-4 | 2-Methoxyethanol | — | 1 | — | — | skin |
| 110-49-6 | 2-Methyoxyethyl acetate | — | 1 | — | — | skin |
| 110-80-5 | 2-Ethoxy ethanol | 8 | 2 | — | — | skin |
| 111-15-9 | 2-Ethoxyethyl acetate | 11 | 2 | — | — | skin |
| 123-91-1 | 1,4 Dioxane | 73 | 20 | — | — | — |
| 140-88-5 | Ethylacrylate | 21 | 5 | 42 | 10 | — |
| 624-83-9 | Methylisocyanate | — | — | — | 0,02 | — |
| 872-50-4 | n-Methyl-2-pyrrolidone | 40 | 10 | 80 | 20 | skin |
| 1634-04-4 | Tertiary-butyl-methyl ether | 183,5 | 50 | 367 | 100 | — |
| Mercury and divalent inorganic mercury compounds including mercuric oxide and mercuric chloride (measured as mercury)f7 | 0,02 | — | — | — | — | |
| 7664-93-9 | Sulphuric acid (mist)f8 f9 | 0,05 | — | — | — | — |
| 7783-06-4 | Hydrogen sulphide | 7 | 5 | 14 | 10 | — |
Annotations
Textual amendments
Footnotes
- f1
-
CAS: Chemical Abstract Service Registry Number.
- f2
-
A skin notation assigned to the occupational exposure limit value indicates the possibility of significant uptake through the skin.
- f3
-
Measured or calculated in relation to a reference period of 8 hours time-weighted average (TWA).
- f4
-
Short-term exposure limit (STEL). A limit value above which exposure should not occur and which is related to a 15-minute period unless otherwise specified.
- f5
-
mg/m3: milligrams per cubic metre of air at 20 °C and 101,3 KPa.
- f6
-
ppm: parts per million by volume in air (ml/m3).
- f7
-
During exposure monitoring for mercury and its divalent inorganic compounds, account should be taken of relevant biological monitoring techniques that complement the IOELV.
- f8
-
When selecting an appropriate exposure monitoring method, account should be taken of potential limitations and interferences that may arise in the presence of other sulphur compounds.
- f9
-
The mist is defined as the thoracic fraction.