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ChemicalBook >> CAS DataBase List >>Light Stabilizer 770

Light Stabilizer 770

Chemical Name:
Light Stabilizer 770
TINUVIN 770;BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SEBACATE;Bis(2,2,6,6-tetraMethylpiperidin-4-yl) decanedioate;t770;ls770;hals770;UV Absorber 770;Bis(2,2,6,6,-tetramethyl-4-piperidyl)sebaceate;BTPS;hals1
Molecular Formula:
Molecular Weight:
MDL Number:
MOL File:
MSDS File:
Last updated:2025-03-18 17:23:41

Light Stabilizer 770 Properties

Melting point 82-85 °C(lit.)
Boiling point 499.8±45.0 °C(Predicted)
Density 1.01±0.1 g/cm3(Predicted)
vapor pressure 0Pa at 20℃
Flash point 421 °F
solubility acetone: 19 % (w/w) at 20 °C
pka 10.49±0.10(Predicted)
form powder to crystal
color White to Almost white
Water Solubility 18.8mg/L at 23℃
LogP 0.35 at 25℃
CAS DataBase Reference 52829-07-9(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances
EPA Substance Registry System


Risk and Safety Statements

Symbol(GHS)  sòng bạc tiền thậtLiên kết đăng nhậpsòng bạc tiền thậtLiên kết đăng nhập
Signal word  Danger
Hazard statements  H318-H410
Precautionary statements  P273-P280-P305+P351+P338-P391-P501
Hazard Codes  T,N,Xi
Risk Statements  23-37/38-41-51/53-36
Safety Statements  26-39-45-61
RIDADR  UN 2811 6.1/PG 2
WGK Germany  2
RTECS  HD8315000
HazardClass  6.1
PackingGroup  II
HS Code  29333990
NFPA 704
4 0

Light Stabilizer 770 price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 535834 Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate 52829-07-9 100g $74.5 2025-03-01 Buy
TCI Chemical S0448 Bis(2,2,6,6-tetramethyl-4-piperidyl) Sebacate >98.0%(GC) 52829-07-9 5g $16 2025-03-01 Buy
TCI Chemical S0448 Bis(2,2,6,6-tetramethyl-4-piperidyl) Sebacate >98.0%(GC) 52829-07-9 25g $24 2025-03-01 Buy
Alfa Aesar H54025 Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate, 98% 52829-07-9 100g $57.9 2025-03-01 Buy
TCI Chemical S0448 Bis(2,2,6,6-tetramethyl-4-piperidyl) Sebacate >98.0%(GC) 52829-07-9 250g $108 2025-03-01 Buy
Product number Packaging Price Buy
535834 100g $74.5 Buy
S0448 5g $16 Buy
S0448 25g $24 Buy
H54025 100g $57.9 Buy
S0448 250g $108 Buy

Light Stabilizer 770 Chemical Properties,Uses,Production


Light Stabilizer 770 is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes.


Light Stabilizer 770  is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, polystyrene, impact polystyrene, ABS, SAN, ASA, polyurethanes, and is also effective in polyamides and polyacetals.


Light Stabilizer 770 is a low molecular weight hindered amine light stabilizer that provides
excellent light stability for thick sections and films in the recommended
substrates. Benefit of using Light Stabilizer 770 is the high light-stabilizing performance,
particularly in PP thick sections to protect the surface. It has broad
compatibility and can be easily dispersed.
Compared to UV absorbers, the effectiveness of HALS, like Light Stabilizer 770, is not
dependent on the polymer’s thickness. For this reason the use of Light Stabilizer 770
also provides good light stability in articles with higher specific surface, e. g.
films and tapes.

Guidelines for use

The recommended concentrations range between 0.1 % and 1.0 %, depending on the substrate, processing conditions and application. The optimum level is substrate and application specific. Extensive performance data of Light Stabilizer 770 in various substrates and for various applications is available upon request.

Physical properties

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In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid contact with eyes. Avoid release to the environment. Avoid dust formation and ignition sources.

Chemical Properties

White solid


T770 can be used as a hindered amine UV stabilizer in plastic materials. It can be used in the manufacturing and packaging of pharmaceutical products. Titanium oxide(TiO2)/T770 may be used in amine induced light stabilizers in the synthesis of recyclable water-based polyurethane with poly(oxytetramethylene)glycol (PTMG).

General Description

Bis(2,2,6,6-tetramethyl-4-piperidyl) (T770) sebacate is a low molecular weight ultra violet (UV) hindered amine light stabilizer (HALS) made up of nitroxyl radicals. It acts as a heat controller that can react with phenolic antioxidants incorporated in polymers.

Flammability and Explosibility

Not classified
Synthesis of Light Stabilizer 770 from 2,2,6,6-Tetramethyl-4-piperidinol and Dimethyl sebacate

Light Stabilizer 770 Preparation Products And Raw materials

Global( 426)Suppliers
Supplier Tel Email Country ProdList Advantage
Jiangxi Lotchem Co.,Ltd.
+8615270827708 lancetu@jxlotchem.com CHINA 338 58
Anhui Ruihan Technology Co., Ltd
+8617756083858 daisy@anhuiruihan.com China 994 58
Sigma Audley
+86-18336680971 +86-18126314766 nova@sh-teruiop.com China 524 58
Shanghai Affida new material science and technology center
+undefined15081010295 2691956269@qq.com China 351 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14764 58
Dalian Richfortune Chemicals Co., Ltd
0411-84820922 8613904096939 sales@richfortunechem.com China 302 57
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21702 55
Hangzhou FandaChem Co.,Ltd.
008657128800458; +8615858145714 fandachem@gmail.com China 9354 55
Anhui Royal Chemical Co., Ltd.
+86-25-86655873 +8613962173137 marketing@royal-chem.com China 535 55

View Lastest Price from Light Stabilizer 770 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
sòng bạc tiền thậtLiên kết đăng nhập 2025-03-18 Light Stabilizer 770
US $0.00-0.00 / kg 1kg 99 200tons/year Shanghai Affida new material science and technology center
sòng bạc tiền thậtLiên kết đăng nhập 2025-02-28 UV STABILIZER TRUELICHT UV 770
US $0.00 / KG 1drums 98.0% 20 tons Qingdao Truelight functional Material Technology Co., Ltd.
sòng bạc tiền thậtLiên kết đăng nhập 2025-01-25 Light Stabilizer 770
US $40.00-30.00 / kg 1kg 99.8% 200tons/year Sigma Audley
  • sòng bạc tiền thậtLiên kết đăng nhập
  • Light Stabilizer 770
  • US $0.00-0.00 / kg
  • 99
  • Shanghai Affida new material science and technology center

Light Stabilizer 770 Spectrum

Decanedioic acid bis(2,2,6,6-tetramethyl-4-piperidinyl)ester DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)SEBACATE BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SEBACATE BTPS TINUVIN 770 adkstabla77 bis(2,2,6,6-tetramethyl-4-piperidinyl)decanedioate hals1 Decanedioic acid,1,10-bis(2,2,6,6-tetraMethyl-4-piperidinyl) ester Double(2,2,6,6- four-4- Methyldecanoateesterpiperidyl)two Bis(2,2,6,6-tetraMethyl-4-piperidyl) sebacate, 98%, 98% BIS(2,2,6,6-TETRAMETHYL-4-PIPERI UV Absorber 770 HRstab-770 Decanedioic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester Sebacic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester Light Stabilizer 791 Bis(2,2,6,6,-tetramethyl-4-piperidyl)sebaceate Absorber UV-770 PHOTO-STABILIZER HS-770 SEBACIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER hals770 ls770 markla77 sanol sanol770 sanolls700 sanolls770 sumisorb577 t770 tin770 tinuvin770df tinuvin770ls tk-10665 BIS (2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SE Sunsorb770>99.0% Bis(2,2,6,6-Tetramethyl-4-Piperidine) Sebacate Sunsorb 770 BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)SEBACATE/ZX-770 Light Stabilizer 770 Light Stabilizer LS-770 Tinuvin 770 Ciba Photo-stabilizer GW-480 Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacat Sunsorb 770 (HALS-770) Tetramethyl piperidyl sebacate Bis(2,2,6,6-tetraMethylpiperidin-4-yl) decanedioate Sebacic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester Decanedioic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester Tinuvin770bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate Hindered amine 770 Bis(2,2,6,6-tetramethyl-4-piperidyl)Sebacate> Light stabilizers 770 Light Stabilizer Tinuvin 770 Bis(2,2,6,6-tetramethyl-4-piperidyl) Decanedioate UV STABILIZER TRUELICHT UV 770 Light Stabilizer HALS RIASORB UV770DF Light Stabilizer UV 770 T6NTJ A3VR Dbis(2,2,6,6-Tetramethyl-4-piperidyl) sebacateX1&1&VO1& DXQR&R
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