36451-49-7

Basic information

• Product Name: (2Z)-N-hydroxy-3-nitrosobut-2-en-2-amine - cobalt (2:1)
• CAS NO: 36451-49-7
• Molecular Formula: C₈H₁₄CoN₄O₄
• Molecular Weight: 291.1702
• Mol File: 36451-49-7.mol

Chemical Properties

• Boiling Point: 192°C at 760 mmHg
• Flash Point: 69.9°C
• Vapor Pressure: 0.134mmHg at 25°C
• CAS DataBase Reference: (2Z)-N-hydroxy-3-nitrosobut-2-en-2-amine - cobalt (2:1)(CAS DataBase Reference)
• NIST Chemistry Reference: (2Z)-N-hydroxy-3-nitrosobut-2-en-2-amine - cobalt (2:1)(36451-49-7)
• EPA Substance Registry System: (2Z)-N-hydroxy-3-nitrosobut-2-en-2-amine - cobalt (2:1)(36451-49-7)

Safety Data

• Hazardous Substances Data: 36451-49-7(Hazardous Substances Data)

Upstream product

• 95-45-4 butane-2,3-dione dioxime 
• 381213-80-5 (sec-butyl)(4,5-dichloroimidazole)bis(dimethylglyoximato)cobalt(III) 
• 381213-82-7 (sec-butyl)(2-methyl-5-nitroimidazole)bis(dimethylglyoximato)cobalt(III) 
• 6147-53-1 cobalt(II) diacetate tetrahydrate 
• 15965-30-7 4,5-dichloroimidazole 

Downstream Products

• 26220-72-4 Co(dmgBF₂)₂*2H₂O 
• 13422-51-0 hydroxocob(III)alamin (B₁₂a) 
• 95-45-4 butane-2,3-dione dioxime 

Relevant articles and documents

Electron Spin Resonance Study of the Cobalt(II) Species formed after Room-temperature Photolysis of Aqua(sec-butyl)bis(dimethylglyoximato)cobalt(III) in the Presence of N-Donor Bases

The cobalt(II) species resulting from room-temperature photolysis of aqua(sec-butyl)bis(dimethylglyoximato)cobalt(III) s(H2O)> solutions in the presence of various amounts of each of 27 different N-donor bases L were studied by electron spin resonance spectroscopy and the ESR spectra compared, when possible, with those of irradiated solutions of the corresponding s(L)> compounds.From the ESR results, the bases could be grouped according to the position of the substituents.Both base strength and steric effects seem to play a role in the formation of 1:1 and 1:2 cobalt(II) adducts although no definite correlation between the ESR parameters determined for the various species and basicity was found.

A two fluorine boron base bridge b [...] complex preparation method (by machine translation)

The present invention discloses a two fluorine boron base bridge b [...] complex preparation method, the molecular formula is , In the formula R1 , R2 , R3 , R4 Is hydrogen (H) or substituted group, may be the same or different, can be independent or belong to cyclic substituted group, L1 And L2 Is the axial ligand, as coordination capability is relatively weak solvent or water molecule; in nitrogen or an inert gas atmosphere, the bivalent cobalt salt and b two alkone two wo ligand and reaction solvent mixing; adding three fluorinated [...] complex, at room temperature or under heating or ice water bath, stirring the reaction, then the resulting reaction mixture obtained after filtering the precipitate is the crude product; the crude product with the polarity is not lower than the isobutyl alcohol purification solvent or water mixing 5 - 30 minutes or ultrasonic processing 1 - 10 minutes before and after the filtration of the vacuum or reduced-pressure drying to obtain the pure dehydrocyclize [...] bridged b [...] complex. The invention simplified purification step, increasing the yield. (by machine translation)

Characterization of the photolysis products of sec-butylcobaloximes with imidazole and benzimidazole bases

The products obtained on the photolysis, under anaerobic conditions, of sec-butylcobaloximes with bound N-donor Imidazole and Benzimidazole bases, and sec-(C4H9)Co(DH)2L are identified and characterized. The results are co