![Dmg Ygi Dmg Ygi](/uploads/1/3/3/9/133907195/800507194.jpg)
Names | |
---|---|
IUPAC name | |
Other names
| |
Identifiers | |
| |
ChEMBL | |
ChemSpider |
|
ECHA InfoCard | 100.002.201 |
EC Number | |
PubChemCID | |
RTECS number |
|
UNII | |
| |
| |
Properties | |
C4H8N2O2 | |
Molar mass | 116.120 g·mol−1 |
Appearance | White/Off White Powder |
Density | 1.37 g/cm3 |
Melting point | 240 to 241 °C (464 to 466 °F; 513 to 514 K) |
Boiling point | decomposes |
low | |
Structure | |
0 | |
Hazards | |
Main hazards | Toxic, Skin/Eye Irritant |
Safety data sheet | External MSDS |
GHS pictograms | |
GHS Signal word | Danger |
H228, H301 | |
P210, P240, P241, P264, P270, P280, P301+310, P321, P330, P370+378, P405, P501 | |
NFPA 704 (fire diamond) | |
Related compounds | |
Hydroxylamine salicylaldoxime | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
Infobox references |
Dimethylglyoxime is a chemical compound described by the formula CH3C(NOH)C(NOH)CH3. Its abbreviation is dmgH2 for neutral form, and dmgH for anionic form, where H stands for hydrogen. This colourless solid is the dioxime derivative of the diketone butane-2,3-dione (also known as diacetyl). DmgH2 is used in the analysis of palladium or nickel. Its coordination complexes are of theoretical interest as models for enzymes and as catalysts. Many related ligands can be prepared from other diketones, e.g. benzil.
![Palos Palos](/uploads/1/3/3/9/133907195/652373277.jpg)
Invitation to contribute. Donations of data are welcome and we also invite more extended collaboration with interested parties. If you would like to contribute 40. Dimethylglyoxime is a chemical compound described by the formula CH 3 C (NOH)C (NOH)CH 3. Its abbreviation is dmgH2 for neutral form, and dmgH for anionic form, where H stands for hydrogen. This colourless solid is the di oxime derivative of the diketone butane-2,3-dione (also known as diacetyl ). YGOPRODeck, your ultimate Yu-Gi-Oh! Database and Deck Share Site. Features a Deck Builder, Price Checker and hundreds of Yu-Gi-Oh! We also host the most comprehensive Yu-Gi-Oh! Card Database available. For all things Yu-Gi-Oh!, check out YGOPRODeck.com. May 01, 2014 I remember me and my friend used to play with just our starter decks. He got 3 kaiba and i got 1 yugi cause im poor. I think kaiba's starter was shit tho. Yugi had lots of minimal investment stuff like wall, maneater, hanehane, and summoned skull who wrecked all kinds of shit. And you could just set weak shit and they'd be too scared to atk so you flip some dumb shit like beaver warrior. Download YGOPRO 2 and start dueling today. YGOPRO 2 is the best free Yu-Gi-Oh! In addition to being fully automatic, YGOPRO is constantly updated with new cards from both TCG and OCG card sets. YGOPRO 2 is fully compatible with Yu-Gi-Oh! The Dawn of a New Era, or TDOANE for short.
Preparation[edit]
Dimethylglyoxime can be prepared from butanone first by reaction with ethyl nitrite to give biacetyl monoxime. How remove mac adware cleaner safe. The second oxime is installed using sodium hydroxylamine monosulfonate:[1]
Complexes[edit]
Dmg dnd 5e pdf. Dimethylglyoxime is used to detect and quantify nickel, which forms the bright red complex nickel bis(dimethylglyoximate) (Ni(dmgH)2). The reaction was discovered by L. A. Chugaev in 1905.[2]
Cobalt complexes have also received much attention. In chloro(pyridine)cobaloxime[3] the macrocycle [dmgH]22− mimics the macrocyclic ligand found in vitamin B12.
Dmg Gildemeister
Structure of chloro(pyridine)cobaloxime.
References[edit]
- ^Semon, W. L.; Damerell, V. R. (1930). 'Dimethylglyoxime'. Organic Syntheses. 10: 22. doi:10.15227/orgsyn.010.0022.CS1 maint: multiple names: authors list (link)
- ^Lev Tschugaeff (1905). 'Über ein neues, empfindliches Reagens auf Nickel'. Berichte der Deutschen Chemischen Gesellschaft. 38 (3): 2520–2522. doi:10.1002/cber.19050380317.
- ^Girolami, G. S.; Rauchfuss, T.B.; Angelici, R. J. (1999). Synthesis and Technique in Inorganic Chemistry: A Laboratory Manual (3rd ed.). pp. 213–215.
Dmg Gi Doctor
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Dimethylglyoxime&oldid=922963518'