Nghĩa của từ diethyl bằng Tiếng Việt
@Chuyên ngành kỹ thuật
-khí ê-tan
@Lĩnh vực: hóa học & vật liệu
-CH3CH2CH2Ch3
-đietyl
Đặt câu có từ "diethyl"
1. Diethyl acetal; Acetaldehyde diethyl acetal; Ethylidine diethyl ether; 1,1-Diethoxyethane.
2. Minor products include diethyl peroxide, diethyl ether, acetic acid, and probably ethylene.
3. 2-chloro-2′,6′-diethyl-N-(methoxymethyl)acetanilide
4. LiClO4 is highly soluble in organic solvents, even diethyl ether.
LiClO4 hòa tan mạnh trong dung môi hữu cơ, thậm chí diethyl ete.
5. Irradiation of ethyl acetoacetate in water yielded acetic acid, ethyl acetate, acetonylacetone and diethyl succinate.
6. The reaction with maleic anhydride gave only diethyl-1-ethoxynaphthalene-2,3-dicarboxylic acid anhydride.
7. 37 64-67-5 Sulfuric acid, diethyl ester High - IPE IThuman + P or B X
8. Ammonium, (4-(alpha-(p-(diethylamino)phenyl)-2,4-disulfobenzylidene)-2,5-cyclohexadien-1-ylidene)diethyl-, hydroxide, monosodium salt
9. The interaction of α-carbanions of lithium Acylates (prepared via metalation of acetic, butyric, or isobutyric acid with lithium diisopropylamide in tetrahydrofuran under argon atmosphere) with N,N-diethyl-N-chloro- or N,N-diethyl-N-bromoamine has resulted in the formation of succinic acid or its 2,3-diethyl- and 2,2,3,3-tetramethyl-substituted derivatives in yields of 47–66% and the
10. Remove the lead acetate paper and add 1 to 2 ml of diethyl ether and shake gently.
11. Collodion Adhesive is a specially formulated mixture of diethyl ether and methylated spirit for application of EEG electrodes to the head.
12. Finally, Amination of 2,2′‐oxydiethanol by diethyl‐ and dimethylamine gave moderate yields in favor of the monoaminated product (Table 4
13. The octane number of gasoline with the addition of Absolutized ethanol together with the combustion activator (diethyl ether) was …
14. A diAlkyl ether is an ether with two Alkyl groups, e.g., diethyl ether (O(C 2 H 5) 2)
15. How to use propyl in a sentence Apothesine, the hydrochlorid of diethyl-amino- propyl -cinnamate, is an efficient local anesthetic
16. In mixtures of methanol and diethyl ether, lithium borohydride is able to reduce esters to alcohols and primary amides to amines.
Trong hỗn hợp methanol và ete diethyl, lithium borohydride có thể làm giảm este thành rượu và amit bậc nhất đến amin.
17. Large and small Antechambers, -35C freezer SECA Solvent System containing THF, Diethyl Ether, Methylene Chloride, Acetonitrile, Toluene, Hexane, DME, and Pentane
18. Copper can be detected with high sensitivity in solutions of complex alkali cuprocyanides by means of sodium diethyl dithiocarbamate or potassium mercapto-phenyl-thio-thiodiazol.
19. – Acardite II: N-methyl-N’,N’-diphenylurea (AkaII), – centralite I: N,N’-diethyl-N,N’-diphenylurea (CI), – centralite II: N,N’-dimethyl-N,N’-diphenylurea (CII)
20. Alternative pathways, involvingMichael reaction of diethyl 2-acetylsuccinate or -glutarate with acrolein and subsequent intramolecular aldol condensation, are presented in the case of cyclohex-2-enone derivatives2a,b.
21. In fact, even in animals killed immediately after onset of Anaesthesia such a decrease is found; the UDPGA concentration in control and diethyl ether-anaesthetized animals was 328 and 74 mmol/g liver, respectively ( Watkins and
22. This invention further discloses a process for resolution of racemic Clopidogrel into its optical antipodes and converting the dextroclopidogrel base into its known polymorphs namely ‘Form I’ or ‘Form II’ in solvents selected from methyl propyl ketone, methyl isopropyl ketone, diethyl ketone or their mixture thereof, mixture of ethyl acetate and methyl propyl ketone, mixture of ethyl acetate and methyl isopropyl ketone, or mixture of ethyl acetate and diethyl ketone or ethyl acetate.
23. Research has identified many different compounds in the passionflower including alkaloids, alpha-alanine, apigenin, Aribine, chrysin, citric acid, coumarin, cyclopassifloic acids A-D, cyclopassiflosides I-VI, diethyl malonate, edulan I, edulan II, flavonoids, glutamine and gynocardin.
24. Axiomin; Deprecer; Etonin; Etoran; McN-A 2673-11; ST 1191; Staff; Tropene; 2-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-4,5-diethyl-2,4-dihydro-3H-1,2,4-triazol-3-one monohydrochloride: Molecular Structure: Molecular Formula: C 19 H 28 ClN 5 O
25. Add 25 ml of diethyl ether (4.4.), close the tube with a cork saturated with water or with a stopper wetted with water (5.6.), and shake the tube vigorously, but not excessively (in order to avoid the formation of persistent emulsions), with repeated inversions for one minute.
26. The present invention relates to a novel herbicidal composition in the form of a stable emulsifiable concentrate formulation (EC), which contains 2-chloro-2',6'-diethyl- &Lgr;/-(2-propoxyethyl)acetanilide together with benzophenone O-[2,6-bis(4,6- dimethoxypyrimidin-2-yloxy)benzoyl]oxime and at least one steric hindered phenol, and the use of such a composition for controlling undesired vegetation (in particular grasses and/or weeds ) in crops of useful plants, especially in crops of rice.
27. The matrix system comprises a carrier and a self-adhesive matrix and is characterised in that said matrix includes (a) 55-75 parts by weight of an adhesive acrylate copolymer with a glass transition temperature of -70 to -10 °C, (b) 5-15 parts by weight of a cationic acrylate copolymer with a glass transition temperature of 20-80 °C, (c) 5-15 parts by weight of ibuprofen in free acid form, and (d) 10-25 parts by weight of diethyl phthalate.
28. The denaturing agent comprises or consists of A) one or more lactic acid C2-C6 esters, preferably ethyl lactate, n-butyl lactate, isoamyl, lactate and/or n-amyl lacate, and B) one or several benzoic acid C1C4 esters, preferably methyl benzoate and/or ethyl benzoate, as well as C) possibly one or several malonic acid di-C1C4 esters, preferably diethyl malonate and/or dibutyl malonate, and D) possibly one or several dilution agents selected from the group consisting of glycerin, ethylene glycol and 1,2-propylene glycol, preferably 1,2-propylene glycol.