C28H52N2O4
480.7 g/mol
Industrial ChemicalDanger
Tinuvin 770
CAS52829-07-9EC258-207-9
Category
Industrial Chemical
Compound Class
Ester
Primary Use
hindered amine light stabilizer
Tinuvin 770 is a hindered amine light stabilizer (HALS) used to protect plastics and coatings from oxidation caused by sunlight exposure. Its active form functions as an aminoxyl radical, which scavenges free radicals to prevent polymer degradation.
stabilizer for plastics against UV-induced oxidationstabilizer for coatings (e.g., paint) against weathering
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
O-tolunitrile
CAS529-19-1
Chemical intermediate for synthesis
ReferenceSame Category
3-ethyl-4-picoline
CAS529-21-5
chemical intermediate
ReferenceSame Category
1-tetralone
CAS529-34-0
Solvent and chemical intermediate
ReferenceSame Category
Tert-butyl bromoacetate
CAS5292-43-3
Chemical synthesis intermediate
Referencesame scaffold
Decanedioic acid 1,10-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester mixt. with 1-methyl 10-(1,2,2,6,6-pentamethyl-4-piperidinyl) decanedioate
CAS1065336-91-5
hindered amine light stabilizer
Referencesame scaffold
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate
CAS41556-26-7
UV stabilizer
Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
H330Fatal if inhaled
H370Causes damage to organs
H401Toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Tinuvin 770 (CAS 52829-07-9) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate
InChIKey
XITRBUPOXXBIJN-UHFFFAOYSA-N
SMILES
CC1(CC(CC(N1)(C)C)OC(=O)CCCCCCCCC(=O)OC2CC(NC(C2)(C)C)(C)C)C
Synonyms (46)
- BTMPS
- UV-770
- AB01322330-02
- ADK Stab LA 77
- Adeka LA 77
- Antioxidant 770
- BTMPS cpd
- Eversorb 90
- GW 480
- HALS 1
- HALS 770
- Hillite 77
- LS 770
- Lowilite 77
- Mark LA 77
- Sanol
- Sanol 770
- Sanol LS 700
- Sanol LS 770
- Sumisorb 577
- T 770
- TIN 770
- TN 770
- Tinuvin 770
- Tinuvin 770DF
- Tinuvin 770LS
- Uvaseb 770
- Uvinul 4077H
- Viosorb 04
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