3'-Nitroacetophenone | CAS:121-89-1 | Manufacturer ChemFaces

3'-Nitroacetophenone

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3'-Nitroacetophenone Description

Source:	The herbs of Styrax tonkinensis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

Applied Catalysis A: General, 2013, 462-463:121-128.

Hydrogenation of 3-nitroacetophenone over rhodium/silica catalysts: Effect of metal dispersion and catalyst support[Reference: WebLink]

METHODS AND RESULTS:
The effect of physical properties of rhodium/silica catalysts on the hydrogenation of 3-nitroacetophenone was investigated using a series of catalysts with different particle sizes, pore sizes and dispersions. The hydrogenation reaction was carried out in the liquid phase at different temperatures (313–343 K) and hydrogen pressures (2–5 barg). The hydrogenation of 3-nitroacetophenone was found to be a consecutive reaction with 3-aminoacetophenone, 1-(3-aminophenyl) ethanol, and 1-(3-aminocyclohexyl) ethanol the main products; traces of 3-aminoaniline were also detected. The reaction was zero order with respect to the concentration of 3-nitroacetophenone and half order with respect to hydrogen. The rate of formation and disappearance of intermediates increased with increasing temperature and hydrogen pressure. The rate of ring hydrogenation to form 1-(3-aminocyclohexyl) ethanol shows a marked increase at high temperatures. The catalytic activity varies with both the pore size of silica support and the rhodium dispersion with no significant influence of catalyst particle size. The turnover frequency increases with decreasing metal dispersion (or with increasing average metal crystallite size) revealing an antipathetic particle size effect.
CONCLUSIONS:
This behaviour can be related to changes in the electronic and structural make up of small metal crystallites but suggests that the reaction takes place on the plane face surface of the FCC close-pack structure of rhodium in which the number of face surface atoms increases at the expense of the edge and corner sites as the metal crystallite size increases.

Product Name	3'-Nitroacetophenone
Price:
CAS No.:	121-89-1
Catalog No.:	CFN90110
Molecular Formula:	C₈H₇NO₃
Molecular Weight:	165.15 g/mol
Purity:	>=98%
Type of Compound:	Miscellaneous
Physical Desc.:	Cryst.
Source:	The herbs of Styrax tonkinensis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Miscellaneous Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	6.0551 mL	30.2755 mL	60.551 mL	121.102 mL	151.3775 mL
5 mM	1.211 mL	6.0551 mL	12.1102 mL	24.2204 mL	30.2755 mL
10 mM	0.6055 mL	3.0276 mL	6.0551 mL	12.1102 mL	15.1378 mL
50 mM	0.1211 mL	0.6055 mL	1.211 mL	2.422 mL	3.0276 mL
100 mM	0.0606 mL	0.3028 mL	0.6055 mL	1.211 mL	1.5138 mL

CFN90062	Sorbic acid, 1-p-tolylhydrazide	802048-02-8	216.28	C₁₃H₁₆N₂O
CFN90110	3'-Nitroacetophenone	121-89-1	165.15	C₈H₇NO₃
CFN90093	Propargyl benzenesulfonate	6165-75-9	196.22	C₉H₈O₃S
CFN90120	Propargyl p-toluenesulfonate	6165-76-0	210.25	C₁₀H₁₀O₃S
CFN92317	Carbamic acid	84640-31-3	224.2	C₁₀H₁₂N₂O₄
CFN92318	Ethyl p-nitrobenzyl carbonate	943409-69-6	224.2	C₁₀H₁₂N₂O₄
CFN92319	4-Nitrobenzyl carbamate	32339-07-4	196.2	C₈H₈N₂O₄