3 edition of Ethylenimine and other azirdines found in the catalog.
Ethylenimine and other azirdines
Otis Clifford Dermer
|Statement||by O.C. Derner and G.E. Ham.|
|Contributions||Ham, George Edloe.|
|The Physical Object|
|Number of Pages||592|
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Ethylenimine and Other Aziridines: Chemistry and Applications [O. Dermer] on *FREE* shipping on qualifying offers. Purchase Ethylenimine and Other Aziridines - 1st Edition. Print Book & E-Book. ISBNBook Edition: 1. Aziridine is highly toxic with an LD50 of 14 mg (oral, rats). It is a skin irritant.
As an alkylating agent, it also a mutagen. It is subject to attack and ring-opening by endogenous nucleophiles such as nitrogenous bases in DNA base pairs, resulting in potential mutagenicity.
See also. Binary ethylenimine, a Beilstein Reference: Ethylenimine definition is - a colorless liquid toxic base C2H4NH made by dehydration of ethanolamine and used especially in making finishing agents for textiles. Quantity Value Units Method Reference Comment; Proton affinity (review) kJ/mol: N/A: Hunter and Lias, HL: Quantity Value Units Method Reference Comment.
Reacts with sodium hypochlorite and other chlorinating agents to give the explosive compound 1-chloroazidine. Decomposes if heated under pressure. or else hazardous polymerization may occur. Incompatible with silver or aluminum, which induce polymerization May polymerize explosively upon contact with acids.
Δ c H° liquid: Enthalpy of combustion of liquid at standard conditions: Δ f H° liquid: Enthalpy of formation of liquid at standard conditions.
(organic chemistry) aziridine Definition from Wiktionary, the free dictionary. Aziridine is a saturated organic heteromonocyclic parent, a member of aziridines and an azacycloalkane. It has a role as an alkylating agent.
It is a conjugate base of an aziridinium. Ethyleneimine, stabilized appears as a clear colorless liquid with an ammonia -like odor. Flash point 12°F. Less dense than water. Flammable over a wide range of. Binary ethylenimine as an inactivant for foot-and-mouth disease virus and its application for vaccine production.
Bahnemann HG. Foot-and-mouth disease virus was inactivated with binary ethylenimine formed apart from or directly in the virus suspension by the cyclization of 2-bromoethylamine hydrobromide or 2-chloroethylamine hydrochloride under Cited by: All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a.
Ethylenimine ALS Environmental may or may not test for Ethylenimine (CAS # ). Information is subject to change; please contact us for the latest available analytes for which we test. ALS Environmental does not sell chemicals, but offers analytical lab testing to determine the presence of various elements and chemical compounds.
Ethylenimine has been tested extensively in a variety of plant species and has been shown to be mutagenic and/or clastogenic in barley, wheat, Crepis capillaris, cotton, lettuce, cucumber, tobacco, rice, maize, and other plants.
Ethylenimine induces high frequencies of dominant lethal mutations, sex-linked and autosomal recessive lethal. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.
Aziridine (Ethylenimine) 13 - 15 October Book a meeting. Contact information Address Telephone Website View all contact information. Are you a supplier Here's what we can do for you. Generate quality leads for your business Informa Markets may from time to time send updates about this product and other relevant Informa Markets.
Other articles where Aziridine is discussed: heterocyclic compound: Three-membered rings: of nitrogen, oxygen, and sulfur—aziridine, oxirane (or ethylene oxide), and thiirane, respectively—and their derivatives can all be prepared by nucleophilic reactions, of the type shown. Thus, aziridine is formed by heating β-aminoethyl hydrogen sulfate with a base (in this case Y is ―OSO3H).
Information provided on Aziridine (ethyleneimine) () is for reference only and is subject to change. There is no warranty of accuracy or completeness of any information contained herein.
ALS Environmental does not sell chemicals, but offers analytical lab testing to determine the presence of various elements and chemical compounds. Other relevant information includes the following: Substances may have impurities and additives that lead to different classifications.
If at least one company has indicated that the substance classification is affected by impurities or additives, this will be indicated by an informative sentence. Palladiumpoly(ethylenimine), powder Crosslinked derivatives of PEI are potential chromatographic supports and ion exchangers because of their binding capacity for a wide range of metals.
Applications would likely include purification of mercurycontaminated waste water and precious-metal reclamation. Substitutes and alternatives to Welchol (colesevelam) for uses like High cholesterol, Diabetes and Hereditary high cholesterol (Heterozygous familial hypercholesterolemia). 1-AZIRIDINE ETHANOL is an amino alcohol.
Amines are chemical bases. They neutralize acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
Question: Draw The Structure Of N-ethylbutanamide. This problem has been solved. See the answer. Draw the structure of N-ethylbutanamide. Best Answer % (21 ratings) Previous question Next question Get more help from Chegg.
Get help now from expert Chemistry tutors. Other pollinators (1) Acute LD 50 (worst case f 48 and 72 hour values - μg insect-1) - - - Mode of exposure - Other pollinators (2) Acute LD 50 (worst case f 48 and 72 hour values - μg insect-1) - - - Mode of exposure.
Ethylidene synonyms, Ethylidene pronunciation, Ethylidene translation, English dictionary definition of Ethylidene. An unsymmetrical, divalent, hydrocarbon radical, C2H4 metameric with ethylene but written thus, = to distinguish it from the symmetrical ethylene.
Aziridines (ethylene imines) are important building blocks in organic synthesis, because they allow for convenient access to amines, amino alcohols, diamines, and other useful nitrogen-containing molecules.
Most contemporary methods of chiral aziridine preparation have relied on the chiral pool. Wulff’s group has developed a robust catalytic asymmetric aziridination reaction providing. Goups of male Dow-Wistar rats were injected intraperitoneally with mg/kg C-aziridine (ethyleneimine) and were sacrificed after 24 and 96 hours.
In both cases, ca. 50% of the administered dose was excreted in the urine; small amounts Hydrogen Bond Acceptor Count: 1. Structure, properties, spectra, suppliers and links for: N-Ethylethanamine - diborane ().
Related. N,N-Dialkyl-β-amino alcohols derived from α-amino acids can be rearranged enantiospecifically by using TFAA/Et 3 N/NaOH to give 1,2-amino alcohols.
T.-X. Métro, J. Appenzeller, D. Pardo, J. Cossy, Org. Lett.,8, BH 3 complexation of N-alkylphenylaziridines is able to promote a regioselective lithiated intermediates were configurationally. Get all the lyrics to songs on Samantha and join the Genius community of music scholars to learn the meaning behind the lyrics.
Find more compounds similar to Ethylenimine. Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
Take the time to validate and double check the source of the data. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v estimate) = Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v): Boiling Pt (deg C): (Adapted Stein & Brown method) Melting Pt (deg C): (Mean or Weighted MP) VP(mm Hg,25 deg C): (Mean VP of Antoine &.
Besides alkylation, other reactions are possible on the hydroquinone form of aziridinylquinones such as that lead to its inactivation.
One of them is a 1,5-sigmatropic shift of hydrogen to give ,34 which is then transformed into ethylaminoquinone by tautomerism or into aminoquinone through a second 1,5-sigmatropic shift. A client prescribed phenelzine (Nardil) has spent the afternoon away from the unit with family.
Which intervention should the nurse initiate immediately upon learning that the client had pizza for lunch at an Italian restaurant.
A) Assess and document the client's blood pressure B) Monitor the client's blood glucose level for 24 hours C) Perform a bedside electrocardiogram D) Assess blood.
Entry #77 ETHYL-J from PiHKAL by Alexander & Ann Shulgin. SYNTHESIS: A stirred solution of g 1-(3,4-methylenedioxyphenyl)butanone (see the recipe for J for its preparation) in mL MeOH was treated with g ethylamine hydrochloride, g anhydrous NaOAc, and g sodium cyanoborohydride.
The pH was maintained between 6 and 7 by the periodic addition of HCl. provides accurate and independent information on more t prescription drugs, over-the-counter medicines and natural products.
This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include IBM Watson Micromedex (updated 4 May ), Cerner Multum™ (updated 4 May ), Wolters Kluwer™.
Baran Lab Aziridines in S ynthesis M. Jessing 1 N R Activated aziridines R = CO2R, SO2R and COR Non-activated aziridines R = H, Alkyl and Aryl HO NH2 O SO NH 2 O O N H Aziridines can be synthesized in numerous ways including SN2 displacement, addition, addition of carbenes, electrophiles, nitrenes and reductionFile Size: KB.
The proton affinities, as well as the solution basicities (p K BH +), of aziridine derivatives are much smaller than those of the corresponding pyrrolidines and piperidines, though the basic strength of azetidines is close to those of pyrrolidines and ine is less basic than acyclic aliphatic amines with a pK a of for the conjugate acid due to increased character of the Cited by: ethylene [eth´ĭ-lēn] a colorless, highly flammable gas with a slightly sweet taste and odor, used as an inhalation anesthetic to induce general anesthesia.
ethylene glycol a solvent with a sweet, acrid taste, used as an antifreeze. Acute poisoning by ingestion can result in central nervous system depression, vomiting, hypotension, coma, convulsions.
bk-MBDP (Pentylone) Glowing Experiences  A Wonderful Substance: pentypolly: Pentylone: Experience Reports are the writings and opinions of the individual authors who submit them. Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.
The solid acid–base catalysts comprising of SiO 2 –X m –P n –O p (X: alkali metal, alkaline earth metal) showed high catalytic activity and selectivity in vapour phase intramolecular dehydration of monoethanolamine (MEA) to ethylenimine (EI).
These catalysts have acid sites and basic sites that were controlled extremely week (+Cited by:. Ethylene Eth"yl*ene (ĕth"ĭl*ēn), n. [From Ethyl.] (Chem.) A colorless, gaseous hydrocarbon, C2H4, forming an important ingredient of illuminating gas, and also obtained by the action of concentrated sulphuric acid in is an unsaturated compound and combines directly with chlorine and bromine to form oily liquids (Dutch liquid), -- hence called olefiant number: Define Ethylin.
Ethylin synonyms, Ethylin pronunciation, Ethylin translation, English dictionary definition of Ethylin. n. 1. Any one of the several complex ethers of ethyl and glycerin ethylenimine; Ethylestrenol; ethylethanolamine; Ethylglucuronide; ethylic; literature, geography, and other reference data is for informational purposes.
(organic chemistry) Containing ethylene or an ethylene derivative an ethylenic polymer (organic chemistry) Pertaining to or characteristic of ethylene the ethylenic double bond.