Chemical Name：Bis (2,2,6,6-tetramethyl-4-piperidyl) sebaceate

Cas No:52829-07-9

Structure：YS 770

Molecular Weight:480.74

Physical and Chemical Properties

Appearance and behaviour:White crystalline powder or granules, odorless

PH-value (1% suspension in water 20~25℃):9.67

Melting / freezing temperature:80~86℃

Density (20℃):1.05g/cm3

Flash point: >150℃

Ignition temperature:330℃

Water solubility (20℃):＜1mg/L

Vapor pressure (20℃):1.3 E-8 Pa

Partition coefficient (Log Pow, 20~25℃): 0.35

Guidelines for use: The recommended concentrations range between 0.1% and 0.5%, depending on the substrate, processing conditions and application.The optimum level is substrate and application specific. Extensive performance data of YS 770 in various substrates and for various applications is available upon request.

Packing:25kg/drum

Storage:To be kept in a cool and dry place