1192-28-5

Name CYCLOPENTANONE OXIME
CAS 1192-28-5
EINECS(EC#) 214-749-8
Molecular Formula C5H9NO
MDL Number MFCD00001420
Molecular Weight 99.13
MOL File 1192-28-5.mol
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Chemical Properties

Appearance colorless to light beige granular powder
Melting point  53-55 °C(lit.)
Boiling point  196 °C(lit.)
density  1.0343 (rough estimate)
refractive index  92
Fp  198 °F
Water Solubility  Slightly soluble in water
form  powder to crystal
pka 12.42±0.20(Predicted)
color  White to Almost white
Merck  14,2719
CAS DataBase Reference 1192-28-5(CAS DataBase Reference)
EPA Substance Registry System Cyclopentanone, oxime (1192-28-5)

Safety Data

Hazard Codes  Xi
Risk Statements 
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
RIDADR  UN 1325 4.1/PG 2
WGK Germany  3
RTECS  GY5150000
TSCA  Yes
HS Code  29299090
Toxicity
mouse,LD50,unreported,1200mg/kg (1200mg/kg),AUTONOMIC NERVOUS SYSTEM: "SMOOTH MUSCLE RELAXANT (MECHANISM UNDEFINED, SPASMOLYTIC)",Pharmaceutical Chemistry Journal Vol. 12, Pg. 227, 1978.

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