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| CAS No.: | 532-54-7 |
|---|---|
| Name: | 2-Isonitrosoacetophenone |
| Article Data: | 50 |
| Molecular Structure: | |
|
|
|
| Formula: | C8H7NO2 |
| Molecular Weight: | 149.149 |
| Synonyms: | Glyoxal,phenyl-, 2-oxime (8CI);Glyoxal, phenyl-, aldoxime (6CI,7CI);2-(Hydroxyimino)acetophenone;Benzoylformaldoxime;Isonitrosoacetophenone;NSC 1330;NSC 25388;Phenylglyoxal 2-oxime;Phenylglyoxal aldoxime;RA 54;a-(Hydroximino)acetophenone; |
| EINECS: | 208-539-5 |
| Density: | 1.13 g/cm3 |
| Melting Point: | 123-125 °C |
| Boiling Point: | 305.728 °C at 760 mmHg |
| Flash Point: | 138.699 °C |
| Solubility: | soluble in cold water |
| Appearance: | beige to yellowish crystalline powder |
| Hazard Symbols: |
 Xn, Xi
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 36/37-24/25 |
| PSA: | 49.66000 |
| LogP: | 1.32930 |
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Chemistry
The basic informtion about 2-Isonitrosoacetophenone (532-54-7) is:
IUPAC Name: 2-hydroxyimino-1-phenylethanone ; (2E)-2-hydroxyimino-1-phenylethanone
Synonyms: 1-phenyl-glyoxa2-oxime ; 2-hydroxyimino-acetophenon ; Alpha-oxo-benzeneacetaldehydaldoxime ; Phenylglyoxalaldoxime ; Omega-(hydroxyimino)acetophenone ; Omega-isonitrosoacetophenone ; Phenylglyoxaldoxime ; Phenylglyoxal 2-oxime
MF: C8H7NO2
MW: 149.15
EINECS: 208-539-5
Melting Point: 123-125 °C
Density: 1.13 g/cm3
Flash Point: 138.7°F
Boiling Point: 305.7 °C at 760 mmHg
Enthalpy of Vaporization: 57.67 kJ/mol
Following is the molecular structure of 2-Isonitrosoacetophenone (532-54-7) is:
Uses
2-Isonitrosoacetophenone (532-54-7) can be used as a reagent for the detection of ferrous ions with which it gives a blue color sol in chloroform.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
| mouse | LD50 | intraperitoneal | 75mg/kg (75mg/kg) | BEHAVIORAL: COMA | Journal of Pharmacology and Experimental Therapeutics. Vol. 119, Pg. 522, 1957. |
| rat | LDLo | oral | 100mg/kg (100mg/kg) | | National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 27, 1953. |
Safety Profile
Hazard Codes:
Xn: Harmful.gif){kind=small}
Xi: Irritant
Risk Statements:
R20/21/22: Harmful by inhalation and in contact with skin,also harmful if swallowed.
R36/37/38: Irritating to eyes and respiratory system,also to skin.
Safety Statements:
S36/37: Wear suitable protective clothing and gloves.
S24/25: Avoid contact with skin and eyes.
RIDADR: 2811
WGK Germany: 3
RTECS: MD3325000
Specification
General description about 2-Isonitrosoacetophenone (532-54-7),it is a beige to yellow powder.
First Aid Measures :
Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do not use mouth-to-mouth respiration.
Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.