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Name	2-Isonitrosoacetophenone	EINECS	208-539-5
CAS No.	532-54-7	Density	1.13 g/cm³
PSA	49.66000	LogP	1.32930
Solubility	soluble in cold water	Melting Point	123-125 °C
Formula	C₈H₇NO₂	Boiling Point	305.728 °C at 760 mmHg
Molecular Weight	149.149	Flash Point	138.699 °C
Transport Information	N/A	Appearance	beige to yellowish crystalline powder
Safety	36/37-24/25	Risk Codes	20/21/22-36/37/38
Molecular Structure		Hazard Symbols	Xn,Xi
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;	Article Data	50

2-Isonitrosoacetophenone Chemical Properties

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:

2-Isonitrosoacetophenone 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.

2-Isonitrosoacetophenone 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.

2-Isonitrosoacetophenone Safety Profile

Hazard Codes:
Xn: Harmful
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

2-Isonitrosoacetophenone 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.

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