... undergoes nitrosation to give dimethylnitrosamine, a carcinogen. Dimethylamine is not very toxic with the ... The chemical weapon tabun is derived from dimethylamine. The surfactant lauryl dimethylamine oxide is found in soaps and ... such as dimethylamine hydrochloride, an odorless white solid with a melting point of 171.5 °C. Dimethylamine is produced by ... Dimethylamine is a weak base and the pKa of the ammonium CH3-NH+ 2-CH3 is 10.73, a value above methylamine (10.64) and ...
... is an ingredient in some types of hair conditioner. It has antistatic, emulsifying, hair ... Stearamidopropyl dimethylamine in the Consumer Product Information Database v t e (Articles without InChI source, Articles ... "Behenamidopropyl Dimethylamine: unique behaviour in solution and in hair care formulations". International Journal of Cosmetic ... "Organ-specific toxicity evaluation of stearamidopropyl dimethylamine (SAPDMA) surfactant using zebrafish embryos". Science of ...
In enzymology, a dimethylamine dehydrogenase (EC 1.5.8.1) is an enzyme that catalyzes the chemical reaction dimethylamine + H2O ... Yang CC, Packman LC, Scrutton NS (1995). "The primary structure of Hyphomicrobium X dimethylamine dehydrogenase. Relationship ... The systematic name of this enzyme class is dimethylamine:electron-transferring flavoprotein oxidoreductase. This enzyme ... reduced electron-transferring flavoprotein The 3 substrates of this enzyme are dimethylamine, H2O, and electron-transferring ...
... (EC 2.1.1.249, mtbB (gene), dimethylamine methyltransferase) is an enzyme ... This enzyme catalyses the following chemical reaction dimethylamine + [Co(I) dimethylamine-specific corrinoid protein] ⇌ {\ ... Dimethylamine---corrinoid+protein+Co-methyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH ... Wassenaar RW, Keltjens JT, van der Drift C, Vogels GD (May 1998). "Purification and characterization of dimethylamine:5- ...
Variety of mixtures containing dimethylamine. Result of attempts to synthesize the 1951 compound. Possibly mutagenic. ...
Possible electron donors include methanol, methylamines, dimethylamines, and trimethylamines. Methanohalophilus mahii is ...
Dimethylamine and trimethylamine are co-produced; the reaction kinetics and reactant ratios determine the ratio of the three ...
It hydrolyzes readily to release dimethylamine. Ta(NMe2)5 is prepared by treating TaCl5 with lithium dimethylamide. The ...
One of the simplest reactions entails condensation of formaldehyde and dimethylamine. This reaction produces first the ... Enthalpy of Addition of Dimethylamine to Formaldehyde". The Journal of Physical Chemistry. 78 (6): 599-603. doi:10.1021/ ...
It reacts with dimethylamine to give dacarbazine. In 1959, dacarbazine was first synthesized at Southern Research in Alabama. ...
The worlds largest largest producer of Dimethylamine hydrochloride. In India, chlor-alkali the sector mainly consists of the ...
It is prepared by the ethoxylation of dimethylamine. Dimethylaminoethanol is used as a curing agent for polyurethanes and epoxy ...
Those derived from secondary amines (e.g., (CH3)2NNO derived from dimethylamine) are more robust. It is these N-nitrosamines ...
In both cases, dimethylamine and trimethylamine are co-produced. Ethanolamine is prepared by a ring-opening reaction with ...
The reaction of dimethylamine with phosgene in the presence of e. g. 50 % sodium hydroxide solution and subsequent extraction ... The reactions with dimethylcarbamoyl chloride or phosgene are highly exothermic and the removal of the resulting dimethylamine ... The reaction of diphenylcarbonate with dimethylamine in an autoclave is also effective. Tetramethylurea is formed in the ... methane by pyrolysis or from chlorotrifluoroethene and dimethylamine. Tetrakis(dimethylamino)ethylene (TDAE) reacts with oxygen ...
DMF is prepared by combining methyl formate and dimethylamine or by reaction of dimethylamine with carbon monoxide. Although ... but technical-grade or degraded samples often have a fishy smell due to impurity of dimethylamine. Dimethylamine degradation ... With sodium hydroxide, DMF converts to formate and dimethylamine. DMF undergoes decarbonylation near its boiling point to give ... which would be by distilling dimethylamine hydrochloride and potassium formate. Weissermel, K.; Arpe, H.-J. (2003). Industrial ...
NDMA forms from a variety of dimethylamine-containing compounds, e.g. hydrolysis of dimethylformamide. Dimethylamine is ... In the laboratory, NDMA can be synthesised by the reaction of nitrous acid with dimethylamine: HONO + (CH3)2NH → (CH3)2NNO + ... Mitch, William A.; Sedlak, David L. (2002). "Formation of N-Nitrosodimethylamine (NDMA) from Dimethylamine during Chlorination ... The potential problem is greater for recycled water that can contain dimethylamine. Further, NDMA can form or be leached during ...
A Mannich reaction with formaldehyde and dimethylamine) produced gramine 4. Alkylation with iodomethane gave an intermediate ...
... can be produced in two steps from dimethylamine, by first chlorinating the nitrogen atom with solid N- ... N-Methylmethanimine is formed naturally in the Earth's atmosphere, by oxidation of dimethylamine and trimethylamine, both of ... "The adsorption and thermal decomposition of dimethylamine on Si(100)". Surface Science. 459 (1-2): 1-13. doi:10.1016/S0039-6028 ...
Removal of the dimethylamine group at C4 reduces antibacterial activity. Replacement of the carboxylamine group at C2 results ...
A Mannich reaction with dimethylamine and formaldehyde gives β-dimethylaminopropiophenone. Using diethylamine instead gives the ...
"Eria Jarensis Extract / N-phenethyl dimethylamine: The Next Big Thing?". blog.priceplow.com. Retrieved 2016-10-05. Wainscott DB ...
This is subsequently reacted with dimethylamine to give the final product. Aryl-NH2 + COCl2 → Aryl-NCO Aryl-NCO + NH(CH3)2 → ...
Popular amines include dimethylamine (Me2NH), diethylamine (Et2NH), and pyrrolidine ((CH2)4NH). Related ligands ...
This is subsequently reacted with dimethylamine to give the final product. Aryl-NH2 + COCl2 → Aryl-NCO Aryl-NCO + NH(CH3)2 → ...
By reaction with dimethyl amine, they are precursors to fatty tertiary amines. By reaction with tertiary amines, long-chain ...
Mannich reaction of propiophenone with formaldehyde and dimethylamine affords the corresponding aminoketone. Reaction of the ...
Subsequently, gaseous dimethylamine is introduced into the reaction mixture to yield triamiphos. There were no studies on the ...
1978 - Occurrence of nitrate, nitrite, dimethylamine, and dimethylnitrosamine in some fermented Nigerian beverages. 1976 - ... dimethylamine, and dimethylnitrosamine in some fermented Nigerian beverages". Journal of Agricultural and Food Chemistry. 26 (1 ...
Dimethylamine at a concentration of 5.0 mg / dm³ - at least 80 minutes. From 2008 to 2014, a number of Russian manufacturing ...