Light Stabilizer 622

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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

Related Compounds

  • Light Stabilizer 625
  • Light Stabilizer HS-944
  • UV Absorber 5050H
  • HALS HS-112
  • 2-(2H-Benzotriazol-2-yl)-6-dodecyl-4-methylphenol
  • 2,2,6,6-Tetramethyl-4-piperidinyl stearate
  • N-Cyclopropylmethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide