Light Stabilizer 622
Names
[ CAS No. ]:
65447-77-0
[ Name ]:
Light Stabilizer 622
[Synonym ]:
2-(4-Methoxy-2,2,6,6-tetramethyl-1-piperidinyl)ethyl 4-oxopentanoate
MFCD02100738
2-(4-methoxy-2,2,6,6-tetramethylpiperidin-1-yl)ethyl 4-oxopentanoate
Pentanoic acid, 4-oxo-, 2-(4-methoxy-2,2,6,6-tetramethyl-1-piperidinyl)ethyl ester
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
387.8±42.0 °C at 760 mmHg
[ Melting Point ]:
>350 ℃(lit.)
[ Molecular Formula ]:
C17H31NO4
[ Molecular Weight ]:
313.432
[ Flash Point ]:
188.3±27.9 °C
[ Exact Mass ]:
313.225311
[ PSA ]:
55.84000
[ LogP ]:
2.54
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.480
[ Water Solubility ]:
H2O: 1.6 ppm at 20 °C | 1.6 ppm at 20 ºC
Safety Information
[ Hazard Codes ]:
Xi
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
1