4'-AMINOPROPIOPHENONE

4'-AMINOPROPIOPHENONE Basic information
Product Name:4'-AMINOPROPIOPHENONE
Synonyms:P-AMINOPROPIOPHENONE;P-AMINOPHENYL ETHYL KETONE;NSC 3187;NSC 404994;4'-Aminopropiophenone,98%;4'-Aminopropiophenone1-(4-Aminophenyl)-1-propanone;1-(4-aminophenyl)-1-propanon;4’-amino-propiophenon
CAS:70-69-9
MF:C9H11NO
MW:149.19
EINECS:200-742-7
Product Categories:Aromatic Propiophenones (substituted)
Mol File:70-69-9.mol
4'-AMINOPROPIOPHENONE Structure
4'-AMINOPROPIOPHENONE Chemical Properties
Melting point 135-140 °C
Boiling point 270.27°C (rough estimate)
density 1.067±0.06 g/cm3 (20 ºC 760 Torr)
refractive index 1.5279 (estimate)
storage temp. Sealed in dry,Room Temperature
pka2.86±0.10(Predicted)
form solid
color Needles from water
Water Solubility 352.1mg/L(37.5 ºC)
CAS DataBase Reference70-69-9(CAS DataBase Reference)
EPA Substance Registry Systemp-Aminopropiophenone (70-69-9)
Safety Information
Hazard Codes T
Risk Statements 25
Safety Statements 45-28A
RIDADR 2811
HazardClass 6.1(b)
PackingGroup III
HS Code 29223990
Hazardous Substances Data70-69-9(Hazardous Substances Data)
ToxicityLD50 in male, female mice (mg/kg): 145, 200 i.v.; in female mice, guinea pigs, rats, male rats (mg/kg): >5000, 1020, 223.7, 475 orally (Scawin)
MSDS Information
ProviderLanguage
ACROS English
4'-AMINOPROPIOPHENONE Usage And Synthesis
Description4'-Aminopropiophenone is an oxygen-carrying molecule that has been shown to have genotoxic effects. It can be used as a control agent in toxicity studies. 4'-Aminopropiophenone also has locomotor activity in animals and affects the function of neurons. This compound has not yet been tested on humans, but it is suspected that it may have a similar effect on the human body. The analytical method for this compound is based on the spectrophotometric measurement of amines. The test for this compound is done by injecting a dose into an animal and measuring the concentration of creatinine sulfate in its blood sample over time with a spectrophotometer. Radiation can alter the shape of the molecules and change their color, so it must be kept away from this chemical during testing.
Chemical Propertiesyellow-brown crystalline powder, scales
Uses4''-Aminopropiophenone is used in method for preparing high-strength carbon nanotube film by thiol-ene click reaction.
PreparationThe preparation of 4'-aminopropiophenone is as follows:A reaction tube was charged with the 2-aryloxypropanamide (1.0 mmol), potassium hydroxide (56 mg, 1.0 mmol) and DMSO (4 mL). The mixture was heated at 140 C for 3-8 h. The reaction was monitored by TLC. After the reaction period, the reaction mixture was cooled, diluted with saturated brine and extracted with dichloromethane three times. The combined organic layers were washed with three portions of saturated brine and then dried over MgSO4 and filtered. Solvent was removed under reduced pressure. The product was purified through flash column chromatography on 300-400 mesh silica gel with petroleum ether/ethyl acetate as eluent.

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General DescriptionYellow needles.
Reactivity Profile4'-AMINOPROPIOPHENONE is simultaneously a ketone and an amine. Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Safety ProfilePoison by ingestion and intraperitoneal routes. Ingestion of large doses can cause cyanosis. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx,.
Purification MethodsCrystallise it from water or aqueous EtOH. The hydrochloride has m 188-189o (aqueous EtOH/HCl drops), and the semicarbazone has m 139-140o (from EtOH/H2O). [Derrick & Bornemann J Am chem. Soc 35 1283 1913, Beilstein 14 H 59, 14 I 375, 14 III 146, 14 IV 139.]
4'-AMINOPROPIOPHENONE Preparation Products And Raw materials
3'-AMINOPROPIOPHENONE (-)-a-Aminopropiophenone-d3 Hydrochloride MEPARTRICIN 2-chloro-5-aminopropiophenone DIMETHYL-5-(P-NITROBENZOYLACETAMINO)ISOPHTHALATE 4'-AMINOBUTYROPHENONE p-aminopropiophenone hydrochloride 4-(DIMETHYLAMINO)BENZOIN Aminopropiophenone,β-Aminopropiophenone 1-(4-NITROPHENYL)PROPAN-1-ONE 6-(dimethylamino)-3,4-dihydronaphthalen-1(2H)-one 4'-MORPHOLINOPROPIOPHENONE 3-(2-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2-OXOETHYL)-2-BENZOFURAN-1(3H)-ONE 4-ACETAMIDOPROPIOPHENONE 4'-Nitro-α-(2-pyridinyl)acetophenone p-aminopropiophenone sulfate (2:1) 6-Amino-3,4-dihydro-1(2H)-naphthalenone 2-aminopropiophenone

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