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Annex

United Kingdom

Original text. Later amendments are not shown.

EC No

  • European Community (EC) number, the numerical identifier for substances within the European Union.

    • CAS No

  • 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. For chemicals in gas or vapour phase the limit value is expressed at 20 °C and 101,3 kPa.

    • ppm

  • parts per million by volume in air (ml/m3).

    • Inhalable fraction.

    Respirable fraction.

    Short-term exposure limit value in relation to a reference period of 1 minute.
    EC Nof1 CAS Nof2 NAME OF THE CHEMICAL AGENTLIMIT VALUESNotationf3
    8 hoursf4 Short-termf5
    mg/m3 f6 ppmf7 mg/m3 ppm
    ——

    Manganese and inorganic manganese compounds

    (as manganese)

    0,2f8

    0,05f9

    		————
    200-240-855-63-0Glycerol trinitrate0,0950,010,190,02skin
    200-262-856-23-5Carbon tetrachloride; Tetrachloromethane6,41325skin
    200-521-561-82-5Amitrole0,2————
    200-580-764-19-7Acetic acid25105020—
    200-821-674-90-8

    Hydrogen cyanide

    (as cyanide)

    		10,954,5skin
    200-838-975-09-2Methylene chloride; Dichloromethane353100706200skin
    200-864-075-35-4Vinylidene chloride; 1,1-Dichloroethylene82205—
    201-083-878-10-4Tetraethyl orthosilicate445———
    201-177-979-10-7Acrylic acid; Prop-2-enoic acid291059f10 20 —
    201-188-979-24-3Nitroethane6220312100skin
    201-245-880-05-7Bisphenol A; 4,4′-Isopropylidenediphenol2 ————
    202-981-2101-84-8Diphenyl ether71142—
    203-234-3104-76-72-ethylhexan-1-ol5,41———
    203-400-5106-46-71,4-Dichlorobenzene; p-Dichlorobenzene1226010skin
    203-453-4107-02-8Acrolein; Acrylaldehyde; Prop-2-enal0,050,020,120,05—
    203-481-7107-31-3Methyl formate12550250100skin
    203-788-6110-65-6But-2-yne-1,4-diol0,5————
    204-825-9127-18-4Tetrachloroethylene1382027540skin
    205-500-4141-78-6Ethyl acetate7342001 468400—
    205-599-4143-33-9

    Sodium cyanide

    (as cyanide)

    		1—5—skin
    205-792-3151-50-8

    Potassium cyanide

    (as cyanide)

    		1—5—skin
    207-069-8431-03-8Diacetyl; Butanedione0,070,020,360,1—
    211-128-3630-08-0Carbon monoxide2320117100—
    215-137-31305-62-0Calcium dihydroxide1 —4 ——
    215-138-91305-78-8Calcium oxide1 —4 ——
    231-195-27446-09-5Sulphur dioxide1,30,52,71—
    231-484-37580-67-8Lithium hydride——0,02 ——
    233-271-010102-43-9Nitrogen monoxide2,52———
    233-272-610102-44-0Nitrogen dioxide0,960,51,911—
    262-967-761788-32-7Terphenyl, hydrogenated192485—

    Annotations

    Footnotes

    f1
    EC No

  • European Community (EC) number, the numerical identifier for substances within the European Union.

    • f2
    CAS No

  • Chemical Abstract Service Registry Number.

    • f3

    A skin notation assigned to the occupational exposure limit value indicates the possibility of significant uptake through the skin.

    f4

    Measured or calculated in relation to a reference period of 8 hours time-weighted average (TWA).

    f5

    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.

    f6
    mg/m3

  • milligrams per cubic metre of air. For chemicals in gas or vapour phase the limit value is expressed at 20 °C and 101,3 kPa.

    • f7
    ppm

  • parts per million by volume in air (ml/m3).

    • f8

    Inhalable fraction.

    f9

    Respirable fraction.

    f10

    Short-term exposure limit value in relation to a reference period of 1 minute.