| alkylate |
The product of an alkylation reaction. It usually refers to the high-octane product from alkylation units. This alkylate is used in blending high-octane gasoline.
출처: www.eia.doe.gov/oiaf/servicerpt/fuel/glossary.html
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| alkylating agent |
A chemotherapeutic agent such as chlorambucil (Leukeran) or cyclophosphamide (Cytoxan), which blocks cell division.
출처: www.iwmf.com/glossary.htm
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| alkylamine |
an amine containing an alkyl radical.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| alkylating a. |
a highly reactive compound that can substitute alkyl groups for the hydrogen atoms of certain organic compounds. Such agents are cytotoxic, producing their effects by the scission and cross-linking of DNA chains, and are not cell cycle–specific, but cell killing occurs primarily in rapidly proliferating tissues in which there is not time between mitoses for DNA repair systems to reverse the effects of the agent. Classes of antineoplastic alkylating agents include nitrogen mustards, ethylenimine derivatives, alkyl sulfonates, nitrosoureas, triazenes, and platinum compounds. Hematopoietic, reproductive, and epithelial tissues are particularly sensitive to alkylating agents, and their use may cause depressed blood cell counts, amenorrhea or impaired spermatogenesis, damage to intestinal mucosa, alopecia, and increased risk of malignancy.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| alkylation |
A refining process for chemically combining isobutane with olefin hydrocarbons (eg, propylene, butylene) through the control of temperature and pressure in the presence of an acid catalyst, usually sulfuric acid or hydrofluoric acid. The product, alkylate, an isoparaffin, has high-octane value and is blended with motor and aviation gasoline to improve the antiknock value of the fuel.
출처: www.tsocorp.com/stellent/groups/public/documents/p...
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