Information om | Engelska ordet BROMINATED

Exempel på hur man kan använda BROMINATED i en mening

• 5-Bromouracil (5-BrU, 5BrUra, or br5Ura) is a brominated derivative of uracil that acts as an antimetabolite or base analog, substituting for thymine in DNA, and can induce DNA mutation in the same way as 2-aminopurine.
• Like other brominated flame retardants, PBDEs have been used in a wide array of products, including building materials, electronics, furnishings, motor vehicles, airplanes, plastics, polyurethane foams, and textiles.
• The kinds of chemicals found in e-waste that are particularly dangerous to human health and the environment are lead, mercury, brominated flame-retardants, and cadmium.
• The 1998 synthesis of racemic Bromo-DragonFLY starts from hydroquinone, which is dialkylated with 1-bromo-2-chloroethane, brominated, and treated with n-butyllithium to yield the tetrahydrobenzodifuran ring system.
• Using potentially toxic substances (such as phthalates or brominated flame retardants) is deemed undesirable and REACH will force the use of certain substances to be phased out.
• households, such as phthalates, brominated flame retardants, and perfluorinated compounds (PFOS, PFOA, PFNA, and others).
• Some brominated flame retardants were identified as persistent, bioaccumulative, and toxic to both humans and the environment and were suspected of causing neurobehavioral effects and endocrine disruption.
• Polybrominated biphenyls (PBBs), also called brominated biphenyls or polybromobiphenyls, are a group of manufactured chemicals that consist of polyhalogenated derivatives of a biphenyl core.
• 3 starting in 2027, following a bill signed into law in October 2023 that also bans three other food additives: propylparaben, potassium bromate, and brominated vegetable oil.
• The byproducts include other brominated methanes (methyl bromide, dibromomethane and bromoform) and hydrogen bromide.
• The key fluorescent pigments in the swell shark and the chain catshark are a set of brominated kynurenine compounds that appear to be synthesized by the kynurenine pathway starting from 6-bromo-tryptophan.
• There is at least one reported case of bromoderma caused by excessive consumption of a soft drink (Ruby Red Squirt) containing brominated vegetable oil.
• The key fluorescent pigments in the chain catshark and the swell shark are a set of brominated kynurenine compounds that appear to be synthesized by the kynurenine pathway starting from 6-bromo-tryptophan.
• Environmental factors that have been claimed to contribute to autism or exacerbate its symptoms, or that may be important to consider in future research, include certain foods, infectious disease, heavy metals, solvents, diesel exhaust, PCBs, phthalates and phenols used in plastic products, pesticides, brominated flame retardants, alcohol, smoking, and illicit drugs.
• Vanadium bromoperoxidases have been found in bacteria, fungi, marine macro algae (seaweeds), and marine microalgae (diatoms) which produce brominated organic compounds.
• Alternatively stilbene is brominated, and the resulting dibromodiphenylethane is subjected to dehydrohalogenation.
• Maleic acid is brominated and the resulting dibromosuccinic acid is dehydrohalogenated with potassium hydroxide yielding acetylenedicarboxylic acid.
• Some materials in computer equipment, such as heavy metals, including lead, mercury, hexavalent chromium, cadmium and brominated flame-retardants are highly toxic to the environment, wildlife and human health if mismanaged.
• Decabromodiphenyl ether (also referred to as decaBDE, DBDE, BDE-209) is a brominated flame retardant which belongs to the group of polybrominated diphenyl ethers (PBDEs).
• Pentabromodiphenyl ether (also known as pentabromodiphenyl oxide) is a brominated flame retardant which belongs to the group of polybrominated diphenyl ethers (PBDEs).

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