ChemicalBook Product Catalog Chemical Reagents Organic reagents Oxime Acetophenone oxime

Acetophenone oxime

Acetophenone oxime Basic information
Product Name:Acetophenone oxime
Synonyms:ACETOPHENONE OXIME FOR SYNTHESIS;Acetophenone oxime 95%;1-PHENYLETHAN-1-ONE OXIME;1-PHENYL-1-ETHANONE OXIME;(NE)-N-(1-Phenylethylidene)hydroxylamine;1-Phenylethanone oxime;Acetophenone oxime, 98%, pure;1-Phenylacetaldehydeoxime
CAS:613-91-2
MF:C8H9NO
MW:135.16
EINECS:210-360-2
Product Categories:Pharmaceutical Intermediates;Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes;Nitrogen Compounds;Organic Building Blocks;Oximes
Mol File:613-91-2.mol
Acetophenone oxime Structure
Acetophenone oxime Chemical Properties
Melting point 55-60 °C (lit.)
Boiling point 118-120 °C/20 mmHg (lit.)
density 1.11 g/mL at 25 °C (lit.)
refractive index 1.5302 (rough estimate)
Fp 118-120°C/20mm
storage temp. -20°C
form powder to crystal
pka11.43±0.70(Predicted)
color White to Light yellow
Water Solubility slightly soluble
Sensitive Air & Moisture Sensitive
BRN 1562059
InChIKeyJHNRZXQVBKRYKN-CLFYSBASSA-N
CAS DataBase Reference613-91-2(CAS DataBase Reference)
NIST Chemistry ReferenceEthanone, 1-phenyl-, oxime(613-91-2)
EPA Substance Registry SystemEthanone, 1-phenyl-, oxime (613-91-2)
Safety Information
Hazard Codes T,Xi
Risk Statements 25-41-36/37/38
Safety Statements 26-39-37/39
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS AM9654000
TSCA Yes
HazardClass IRRITANT
HS Code 29280090
ToxicityLD50 orl-mus: 2 g/kg MEXPAG 11,137,64
MSDS Information
ProviderLanguage
Acetophenone oxime English
SigmaAldrich English
ACROS English
ALFA English
Acetophenone oxime Usage And Synthesis
DescriptionAcetophenone oxime is a solid but slightly soluble substance. Acetophenone oxime is incompatible with strong oxidising agents, moisture, acids, and metal and alkali compounds. Acetophenone oxime on decomposition releases irritating and toxic fumes and gases. There is no published data about the hazardous polymerisation of acetophenone oxime.
Chemical PropertiesWHITE TO CREAM CRYSTALLINE POWDER
Chemical PropertiesAcetophenone oxime is a solid but slightly soluble substance. It is incompatible with strong oxidizing agents, moisture, acids, metal, and alkali compounds. On decomposition, acetophenone oxime releases irritating and toxic fumes and gases. There are no published data about the hazardous polymerization of acetophenone oxime.
Uses1-Phenylethanone Oxime is a useful reagent for organic synthesis
Synthesis Reference(s)The Journal of Organic Chemistry, 52, p. 5089, 1987 DOI: 10.1021/jo00232a005
Tetrahedron Letters, 30, p. 5763, 1989 DOI: 10.1016/S0040-4039(00)76191-0
Health HazardExposures to acetophenone oxime cause irritation to the eyes, skin, and the respiratory and digestive tracts. The toxicological properties of acetophenone oxime are not been fully investigated.
Safety ProfilePoison by an unspecified route.Slightly toxic by ingestion. When heated to decomposition itemits toxic vapors of NOx.
storageAcetophenone oxime should be kept stored in a cool, dry place and in a closed container when not in use.
PrecautionsOn exposures to acetophenone oxime, occupational workers should immediately fl ush the eyes with plenty of water. Workers should use proper personal protective equipment, wear appropriate gloves to prevent skin exposure, and wear appropriate protective eyeglasses or chemical safety goggles as described.
Acetophenone oxime Preparation Products And Raw materials
Preparation ProductsALPHA-BROMOSTYRENE-->THIOACETANILIDE-->2,4,6-TRIPHENYLPYRIDINE-->2-CHLOROQUINOLINE-3-CARBALDEHYDE-->Ethanone, 1-(2-ethenylphenyl)- (9CI)
(+)-4'-[(S)-(1-2H)-Ethyl]acetophenone oxime 1-(4-METHOXYPHENYL)ETHANONE OXIME 5-Acetohydroximoylindane 4-AMINOACETOPHENONE OXIME OXIME 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime 5H-dibenzo[a,d]cyclohepten-5-one oxime 2,3-dihydro-4H-1-benzothiopyran-4-one oxime 2-HYDROXYIMINO-2-PHENYLACETONITRILE (2-AMINOPHENYL)(PHENYL)METHANONE OXIME 1,2,3,4-TETRAHYDRONAPHTHALEN-1-ONE OXIME 1-(4-CHLORO-PHENYL)-ETHANONE OXIME 2-AMINO-5-CHLOROBENZOPHENONE OXIME 2-Bromoacetophenone 1-(2-HYDROXYPHENYL)ETHAN-1-ONE OXIME 2,4-DIHYDROXYACETOPHENONE OXIME 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile (+),(-)-A-2,4,5,7-TETRANITRO-9-FLUORENYLIDENEAMINOOXYPROPIONIC ACID
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