| Identification | More | [Name]
Acetophenone oxime | [CAS]
613-91-2 | [Synonyms]
1-PHENYL-1-ETHANONE OXIME
1-PHENYLETHAN-1-ONE OXIME
4-ACETOPHENONE OXIME
ACETOPHENONE OXIME
ACETYLBENZENE OXIME
BENZOYL METHIDE OXIME
HYPNONE OXINIE
METHYL PHENYL KETONE OXIME
(1E)-1-Phenylethanone oxime
1-phenyl-ethanonoxime
methylphenylketoxime
Acetophenoneoxime,98%
Acetophenone oxime, pure, 98%
(NE)-N-(1-Phenylethylidene)hydroxylamine
1-Phenylethanone oxime
Acetophenone oxime, 98%, pure
1-Phenylacetaldehydeoxime
N-(α-Methylbenzylidene)hydroxylamine
α-Methylbenzaldehydeoxime | [EINECS(EC#)]
210-360-2 | [Molecular Formula]
C8H9NO | [MDL Number]
MFCD00013931 | [Molecular Weight]
135.16 | [MOL File]
613-91-2.mol |
| Chemical Properties | Back Directory | [Description]
Acetophenone 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. | [Appearance]
WHITE TO CREAM CRYSTALLINE POWDER | [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. ]
0-6°C | [form ]
powder to crystal | [pka]
11.43±0.70(Predicted) | [color ]
White to Light yellow | [Water Solubility ]
slightly soluble | [Sensitive ]
Air & Moisture Sensitive | [BRN ]
1562059 | [InChIKey]
JHNRZXQVBKRYKN-CLFYSBASSA-N | [CAS DataBase Reference]
613-91-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethanone, 1-phenyl-, oxime(613-91-2) | [EPA Substance Registry System]
613-91-2(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
Acetophenone 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. | [Health Hazard]
Exposures 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. | [Uses]
1-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 | [Safety Profile]
Poison by an unspecified route.Slightly toxic by ingestion. When heated to decomposition itemits toxic vapors of NOx. | [Synthesis]
Add 6.4 ml (55 mmol) of acetophenone, 6 g (86 mmol) of hydroxylamine hydrochloride,4 ml of freshly distilled water and 20 ml of 95% ethanol to the reaction flask, and add 11 g (275 mmol) of solid sodium hydroxide in a batch in an ice bath, at which time t |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H302-H318 | [Precautionary statements ]
P280-P301+P312+P330-P305+P351+P338+P310-P301+P312a-P330-P501a-P264-P270-P501 | [Hazard Codes ]
T,Xi | [Risk Statements ]
R25:Toxic if swallowed.
R41:Risk of serious damage to eyes.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 2811 6.1/PG 3
| [WGK Germany ]
3
| [RTECS ]
AM9654000
| [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29280090 | [storage]
Acetophenone oxime should be kept stored in a cool, dry place and in a closed container
when not in use. | [Precautions]
On 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. | [Toxicity]
LD50 orl-mus: 2 g/kg MEXPAG 11,137,64 |
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