Identification |
Name |
|
Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate |
Synonyms |
|
Decanedioic acid bis(2,2,6,6-tetramethyl-4-piperidinyl)ester |
Chinese Names |
|
双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯;光稳定剂 HA-10;光稳定剂GW-480; 受阻胺770 |
|
Molecular Structure |
|
|
|
Molecular Formula |
|
C28H52N2O4 |
Molecular Weight |
|
480.73 |
CAS Registry Number |
|
52829-07-9 |
EINECS |
|
258-207-9 |
|
|
|
Properties |
|
Appearance |
|
White or light yellow crystalline or powder |
Purity |
|
≥99% |
Melting point |
|
81-86℃ |
Transmittance |
|
425nm,≥98%
500nm,≥99% |
|
|
|
Safety Data |
|
Hazard Symbols |
|
T Details |
Risk Codes |
|
R23;R37/38;R41 Details |
Safety Description |
|
S26;S39;S45 Details |
Transport Information |
|
UN 2811 |
Application |
|
ABS |
|
0.3-0.5wt% based on polymer weight |
PS |
|
0.2-0.3wt% based on polymer weight |
HIPS |
|
0.2-0.3wt% based on polymer weight |
High density polyethylene |
|
0.2-0.3wt% based on polymer weigh |
Polyamide |
|
0.2-0.3wt% based on polymer weigh |
Polyester |
|
0.2-0.3wt% based on polymer weigh |