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DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER

Photo-stabilizer HS-770

CAS: 52829-07-9

Molecular Formula: C28H52N2O4

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DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER - Names and Identifiers

Name Photo-stabilizer HS-770
Synonyms BTPS
UV770
UV-770
HALS 770
BHSORB-770
Tinuvin770
TINUVIN 770
adkstabla77
Tinuvin 770
Sunsorb 770
Primesorb770
Light stabilizer 770
Photo-stabilizer HS-770
light stability agent 770
Light Stabilizing Agent 770
Hindered amine light stabilizer 770
bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SEBACATE
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate
BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)SEBACATE
Bis-(2,2,6,6-tetramethyl-4-piperidinyl)-sebacate
bis(2,2,6,6-tetramethyl-4-piperidinyl)decanedioate
bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate
bis(3,3,5,5-tetramethylpiperidin-4-yl) decanedioate
2,2-bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate
DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER
Decanedioic acid bis(2,2,6,6-tetramethyl-4-piperidinyl)ester
CAS 52829-07-9
EINECS 258-207-9
InChI InChI=1/C28H52N2O4/c1-24(2)16-20(17-25(3,4)29-24)28(23(33)34,15-13-11-9-10-12-14-22(31)32)21-18-26(5,6)30-27(7,8)19-21/h20-21,29-30H,9-19H2,1-8H3,(H,31,32)(H,33,34)/p-2
InChIKey XITRBUPOXXBIJN-UHFFFAOYSA-N

DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER - Physico-chemical Properties

Molecular FormulaC28H52N2O4
Molar Mass480.72
Density1.01±0.1 g/cm3(Predicted)
Melting Point82-85°C(lit.)
Boling Point499.8±45.0 °C(Predicted)
Flash Point421°F
Water Solubility18.8mg/L at 23℃
Solubility acetone: 19% (w/w) at20°C
Vapor Presure0Pa at 20℃
AppearanceWhite powder
ColorWhite to Almost white
pKa10.49±0.10(Predicted)
Storage ConditionRoom Temprature
MDLMFCD00134709
Physical and Chemical PropertiesWhite crystalline powder. Melting Point 81~85 °c.
UseMainly as a highly efficient hindered amine light stabilizer, suitable for polypropylene, polyethylene, ABS resin and polyurethane

DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER - Risk and Safety

Risk CodesR23 - Toxic by inhalation
R37/38 - Irritating to respiratory system and skin.
R41 - Risk of serious damage to eyes
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R36 - Irritating to the eyes
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 - Wear eye / face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 
UN IDsUN 2811 6.1/PG 2
WGK Germany2
RTECSHD8315000
TSCAYes
HS Code29333990
Hazard Class6.1
Packing GroupII

DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER - Reference Information

LogP0.35 at 25℃
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
ultraviolet absorber light stabilizer 770, sebacic acid di (2,2,6,6-tetramethyl -4-piperidinyl) ester. Among the world's first hindered amine light stabilizer products born in the 1970 s, 770 is the only hindered amine product still used in the contemporary plastic industry. The annual consumption of domestic 770 accounts for about 20% of the total consumption of hindered amine light stabilizer. The quality of domestic 770 products is close to the level of foreign 770 products, and domestic 770 exports a certain amount every year. Light stabilizer 770 is mainly used as a high-efficiency hindered amine light stabilizer, suitable for polypropylene, polyethylene, ABS resin and polyurethane. The product characteristics are as follows: 1. It can effectively absorb ultraviolet rays with a wavelength of 290-400nm, or can quench the energy of excited state molecules, or has the ability to capture free radicals. 2. Its own light stability and thermal stability are good. 3. Good compatibility and no exudation during use. 4, resistant to hydrolysis, water and other solvent extraction. 5. Low volatility and low pollution. 6, non-toxic or low toxicity, cheap and easy to obtain.
physical properties ▼ ▲ colorless or yellowish crystalline powder transmittance 425nm ≥ 98%
500nm ≥ 99% volatile ≤ 0.5% ash ≤ 0.1% melting point 80 ℃ - 85 ℃ solubility (20 ℃)
acetone 19g/100g ethyl acetate 24g/100g
benzene 46g/100g water <0.01g/100g low toxicity

properties light stabilizer 770 appearance is white crystalline powder. Melting point 81 ℃ ~ 86 ℃, soluble in ethanol, ethyl acetate, benzene and other organic solvents, insoluble in water. It is a representative variety of low molecular weight HALS. Its light stabilization efficiency is high, suitable for polyethylene, polypropylene, polystyrene, ABS and other products, especially in polyolefin products, the light stabilization effect is 3 to 4 times that of ultraviolet absorber and nickel quencher, due to the relative molecular mass Small, high volatility, poor migration resistance and extraction resistance, it is suitable for use in thick products.
application light stabilizer 770 is suitable for polypropylene, high density polyethylene, polyurethane, polystyrene, ABS resin, etc. 770 light stabilization effect is better than that of commonly used light stabilizer at present. Combined with antioxidants, it can improve heat resistance, and it also has a synergistic effect with ultraviolet light absorbers, which can further improve the photostability effect.
mixed light stabilizer 944, light stabilizer 770. This is an excellent UV stabilizer, especially PP thick section, providing excellent surface protection. It also shows high stability rate PP tapes. Light stabilizer 791 application PP, PP / EPDM andPP/polyethylene/ethylene propylene diene monomer bren (TPO). Light stabilizer 791 is an excellent thick part of ultraviolet stabilizer, such. Automobile bumpers, fascia, etc.
are mainly used as high-efficiency hindered amine light stabilizers, suitable for polypropylene, polyethylene, ABS resin and polyurethane, etc.
used for polypropylene, high-density polyethylene unsaturated resin, Polyurethane, polystyrene and ABS resin, its light stabilization effect is better than the currently commonly used light stabilizers
store avoid sunlight, humidity and high temperature.
Last Update：2024-04-09 19:05:12
DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER
Supplier List
JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685 Click to send a QQ messageSend QQ message
Guangzhou Yuanda New Material Co.,Ltd
Product Name: Light Stabilizer 770 Request for quotation
CAS: 52829-07-9
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Wechat: +86 19849939632
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Wuhan Xingzhongcheng Chemical limited company
Spot supply
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: 86+027-83389957
Email: 1024042217@qq.com
Mobile: 86+18627766980
QQ: 1024042217 Click to send a QQ message
Wechat: 18627766980
Shanghai Yuanye Bio-Technology Co., Ltd.
Multiple Specifications
Product Name: Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate Visit Supplier Webpage Request for quotation
CAS: 52829-07-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Yantai Sunshow Chemical Technology Co. Ltd.
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: 0535-6375568
Email: info@sunshows.com.cn
Mobile: 15653888531
QQ: 601387066 Click to send a QQ messageSend QQ message
XiangYang King Success Fine Chemical co., ltd.
Product Name: UV-770 Request for quotation
CAS: 52829-07-9
Tel: 0710-3510276
Email: sales_kingsuccess@163.com
Mobile: 19871282568
QQ: 2141489266 Click to send a QQ messageSend QQ message
JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685 Click to send a QQ messageSend QQ message
Guangzhou Yuanda New Material Co.,Ltd
Product Name: Light Stabilizer 770 Request for quotation
CAS: 52829-07-9
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Wechat: +86 19849939632
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Wuhan Xingzhongcheng Chemical limited company
Spot supply
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: 86+027-83389957
Email: 1024042217@qq.com
Mobile: 86+18627766980
QQ: 1024042217 Click to send a QQ message
Wechat: 18627766980
Shanghai Yuanye Bio-Technology Co., Ltd.
Multiple Specifications
Product Name: Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate Visit Supplier Webpage Request for quotation
CAS: 52829-07-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Yantai Sunshow Chemical Technology Co. Ltd.
Product Name: Photo-stabilizer HS-770 Request for quotation
CAS: 52829-07-9
Tel: 0535-6375568
Email: info@sunshows.com.cn
Mobile: 15653888531
QQ: 601387066 Click to send a QQ messageSend QQ message
XiangYang King Success Fine Chemical co., ltd.
Product Name: UV-770 Request for quotation
CAS: 52829-07-9
Tel: 0710-3510276
Email: sales_kingsuccess@163.com
Mobile: 19871282568
QQ: 2141489266 Click to send a QQ messageSend QQ message
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DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER
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