Betekenis van:
methyl group

methyl group
Zelfstandig naamwoord
    • the univalent radical CH3- derived from methane

    Synoniemen

    Hyperoniemen

    Hyponiemen


    Voorbeeldzinnen

    1. Methyl p-hydroxybenzoate (Group B)
    2. 1 Methyl-4-isopropylidenecyclohex-1-ene (Terpinolene) (Group B)
    3. 2- methyl-3 buten-2-ol (Group B)
    4. Methyl bromide (Group VI) may be permitted for the following essential laboratory and analytical uses:
    5. Cyclosiloxanes, dimethyl, polymers with dimethyl, methyl hydrogen siloxanes and vinyl-group terminated dimethylsiloxanes Film forming
    6. (E)-2-Methyl-6-methylene-2, 7-octadien-1-ol (myrcenol) (Group B)
    7. 2-Methyl-6-methylene-2, 7-octadien-4-ol (ipsdienol) (Group B)
    8. Cyclosiloxanes, dimethyl, polymers with dimethyl, methyl hydrogen siloxanes and vinyl-group terminated dimethylsiloxanes
    9. Copolymer of methyl acrylate with ethylene and a monomer containing a non-terminal carboxy group as a substituent, containing by weight 50 % or more of methyl acrylate, whether or not mixed with silicon dioxide
    10. Copolymer of methyl acrylate with ethylene and a monomer containing a non-terminal carboxy group as a substituent, containing by weight 50 % or more of methyl acrylate, whether or not mixed with silicon dioxide
    11. Copolymer of methyl acrylate with ethylene and a monomer containing a non-terminal carboxy group as a substituent, containing by weight 50 % or more of methyl acrylate, whether or not compounded with silica
    12. Vitamin K 2 (2-methyl-3-all-trans-polyprenyl-1,4-naphthoquinones), or the menaquinone series, is a group of prenylated naphthoquinone derivatives.
    13. EFSA established a full‐group ADI of 0 to 10 mg/kg body weight for the sum of methyl and ethyl p‐hydroxybenzoic acid esters and their sodium salts. EFSA considered that propyl paraben should not be included in this group ADI because propyl paraben, contrary to methyl and ethyl paraben, had effects on sex hormones and the male reproductive organs in juvenile rats.
    14. The quantity of controlled substances of Group VI (methyl bromide) subject to Regulation (EC) No 2037/2000 that may be used for laboratory and analytical uses in the Community in 2008 shall be 150,00 ODP kilograms.
    15. The quantity of controlled substances of group VI (methyl bromide) subject to Regulation (EC) No 2037/2000 which may be released for free circulation in the Community in 2004 from sources outside the Community shall be 4629950,61 ODP kilograms.