Acetophenone

Acetophenone Property

mp : 19-20 °C(lit.) bp : 202 °C(lit.) density : 1.03 g/mL at 25 °C(lit.) vapor density : 4.1 (vs air) vapor pressure : 0.45 mm Hg ( 25 °C) FEMA : 2009 refractive index : n20/D 1.534(lit.) Fp : 180 °F storage temp. : 2-8°C Water Solubility : 5.5 g/L (20 ºC) Merck : 14,73 Stability:: Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. Combustible. CAS DataBase Reference: 98-86-2(CAS DataBase Reference) NIST Chemistry Reference: Acetophenone(98-86-2) EPA Substance Registry System: Ethanone, 1-phenyl-(98-86-2)

Safety

Hazard Codes : Xn,T,F Risk Statements : 22-36-63-43-36/37/38-23/24/25-45-39/23/24/25-11-67-40 Safety Statements : 26-36/37-24/25-23-53-45-16-7 RIDADR : UN 1593 6.1/PG 3 WGK Germany : 1 RTECS : AM5250000 F : 8 HS Code : 29143900 Hazardous Substances Data: 98-86-2(Hazardous Substances Data)

Acetophenone Chemical Properties,Usage,Production

Chemical Properties yellow liquid Usage Acetophenone is a reagent used in the production of fragrances and resin polymers. General Description A colorless liquid with a sweet pungent taste and odor resembling the odor of oranges. Melting point 20.5°C (68.9°F); freezes under cool conditions. Slightly soluble in water and denser than water. Hence sinks in water. Vapor heavier than air. Flash point 180°F. A mild irritant to skin and eyes. Vapors can be narcotic in high concentrations. Used as a flavoring, solvent, and polymerization catalyst. Air & Water Reactions Slightly soluble in water. Reactivity Profile Acetophenone reacts with many acids and bases liberating heat and flammable gases (e.g., H2). Reacts with many oxidizing agents. Reacts with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. The amount of heat in these reactions may be sufficient to start a fire in the unreacted portion. Incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. Health Hazard No toxicity expected from inhalation or ingestion except slight narcotic effect. Liquid can cause eye and skin irritation on contact.

Acetophenone Preparation Products And Raw materials

Raw materials Styrene Acetyl chloride Ethylenzene Chloroacetic anhydride Phenethyl alcohol Pentane Cobalt naphthenate Acetic acid calcium salt Calcium benzoate

Preparation Products polyquinoxaline 3-Phenyl-1H-pyrazole-5-carboxamide ,97% METHYL 2-AMINO-4-PHENYLTHIOPHENE-3-CARBOXYLATE Phosphomycin calcium salt Miconazole nitrate 2-PHENYLPROPIONALDEHYDE 2-AMINO-4-PHENYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER FLUOXETINE HYDROCHLORIDE (-)-Bis[(S)-1-phenylethyl]amine (-)-BIS[(S)-1-PHENYLETHYL]AMINE HYDROCHLORIDE FENPROPIMORPH 2,2-DICHLOROACETOPHENONE 2,5-Diphenyloxazole DL-1-Phenethylalcohol DL-alpha-Methylbenzylamine Alkofanone (R,R)-(+)-BIS(ALPHA-METHYLBENZYL)AMINE HYDROCHLORIDE Naftifine BENZOYL-1,1,1-TRIFLUOROACETONE 3-Amino-5-phenylpyrazole Acebutolol 3-PHENYL-1H-PYRAZOLE-5-CARBOHYDRAZIDE Azelastine 1-Methyl-2-phenylindole Enrofloxacin hydrochloride 1-Methyl-2-phenylindole-3-carboxaldehyde METHYL ALPHA-BROMOPHENYLACETATE 1-Phenyl-1,3-butanedione DL-ALPHA-METHYLBENZYLAMINE Fosfomycin 5-Phenyl-1H-pyrazole-3-carboxylic acid A-METHYL-3-PHENOXYBENZENEACETALDEHYDE 3,5-DIPHENYLPYRAZOLE Enrofloxacin 5-PHENYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER 2-(2-iminothiazolidin-3-yl)-1-phenylethan-1-one monohydrobromide Ethyl 3-methyl-3-phenylglycidate 5-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE Econazole Oxyfedrine

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