Nghĩa của từ butyl acetate bằng Tiếng Việt
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1. Key words: ultrasonication, Botrytis cinerea, spore adhesion, butyl acetate, fungal ecology, phyllosphere.
2. The C 1-C 4 alkyl Acetates discussed in this report include methyl acetate, ethyl acetate, n-propyl acetate, isopropyl acetate, n-butyl acetate, isobutyl acetate, and sec-butyl acetate
3. Butyl acetate yields low blank values, ether/i-butanole mixture gives high sensitivity.
4. 19 Result: In optimal conditions, the yield of sec.-butyl acetate was over 8 %.
5. Butyl acetate definition is - a colorless liquid ester CH3COOC4H9 of acetic acid that has a fruity odor and is used as a solvent especially in cellulose nitrate lacquers —called also n-Butyl acetate, normal Butyl …
6. The phosphate ions produced are then converted to phosphomolybdic acid and extracted withiso- butyl acetate.
7. In the process, hexamethylene diisocyanate and/or a polyisocyanate derived from hexamethylene diisocyanate by trimerization, dimerization, urethane formation, biuret formation or allophanate formation is reacted with at least one amino-functional silane in butyl acetate as a solvent or in a solvent mixture which contains at least 60% by weight of butyl acetate, based on the total weight of the solvent mixture, in the presence of a water scavenger.
8. ‘Butyl acetate, Butanol, hexyl acetate, and hexanol present in whole fruit were analysed by grinding 250 g of melon flesh in liquid nitrogen.’ ‘However, the company admits that three chemicals capable of causing cancer - ammonia, nitrous oxide and Butanol - exist …
9. Studies of the progressive precipitation and resolution of each of the three polymers (at 0.2 to 1 mg cl−1) with the absorptiometer showed that esters and ketones have too low values of Ψ to reveal the molecular weight distribution for broad-distribution samples, although particular ones can be used on fractionated material, e. g. butyl acetate for polyisobutene fractions of molecular weight about one million.