morpholine


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morpholine

[′mȯr·fə‚lēn]
(organic chemistry)
C4H8ONH A hygroscopic liquid, soluble in water; used as a solvent and rubber accelerator.
References in periodicals archive ?
2 ppm) that can be because of the changes in the morpholine ring conformation.
2 ppm were assigned to carbons 1 and II of a morpholine ring end group (32) formed by the attack of neighboring hydroxyl groups: this constitutes a chain transfer reaction (Scheme 1).
Morpholine undergoes most chemical reactions typical for other secondary amines, though the presence of the ether oxygen withdraws electron density from the nitrogen, rendering it less nucleophilic (and less basic) than structurally similar secondary amines such as piperidine.
Previous researches have reported that morpholine derivatives possessed antimicrobial activities [10-13].
Saravana Kumar, M, Sreekanth, A, "2-Acetylpyridine N(4) Morpholine Thiosemicarbazone (HAcpMTSc) as a Corrosion Inhibitor on Mild Steel in HCI.
The ability to withstand more than 1,000 Steam Cycles at 132[degrees]C (270[degrees]F) with 50 ppm Morpholine without cracking, crazing rupture or any significant loss of properties.
During 2010, the FSA probed three "high-level incidents": the detection of morpholine in fresh fruit wax coatings; the discovery of milk and meat from the offspring of cloned cattle in the food chain; and on-farm cattle identity fraud.
The morpholine and diglycolamine agent (DGA) unit will be located in Jubail.
ppm morpholine while maintaining clarity and ductility.
The venture will produce morpholine and Diglycolamine Agent (DGA) amines.
Additives for PUR foam include amine, morpholine, organometallic catalysts; crosslinkers, chain extenders; and silicone/nonsilicone surfactants:
Malate dehydrogenase (MDH) and isocitrate dehydrogenase (IDH) were resolved using the morpholine system (Odrzykoski and Gottlieb, 1984) at pH 6.