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Photo-stabilizer HS-770 cas no:52829-07-9

Synonyms: Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate; HALS 770; Tinuvin 770; Primesorb770; Light stabilizer 770; light stability agent 770; Sunsorb 770; UV-770; BHSORB-770; Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate

Identification
NamePhoto-stabilizer HS-770
CAS52829-07-9
SynonymsBis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate; HALS 770; Tinuvin 770; Primesorb770; Light stabilizer 770; light stability agent 770; Sunsorb 770; UV-770; BHSORB-770; Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
EINECS(EC#)258-207-9
Molecular FormulaC28H52N2O4
Molecular Weight480.73
Chemical Properties
AppearanceSlightly yellowish crystalline granules
Safety Data

Hazard T:Toxic
Risk R23;R37/38;R41
Safety

Hazard Codes:?ToxicT
Risk Statements: 23-37/38-41?
R23: Toxic by inhalation.?
R37/38: Irritating to respiratory system and skin.?
R41: Risk of serious damage to the eyes.
Safety Statements: 26-39-45?
S26: 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.)
RIDADR: UN 2811 6.1/PG 2
WGK Germany: 2
RTECS: HD8315000


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 500mg/m3/4H (500mg/m3) BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
National Technical Information Service. Vol. OTS0539874,

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Sino Great Enterprise Ltd.
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Address: 154 Jianxiang South Road, Changsha, Hunan, 410005, China.
SHANGHAI BIZVISION ENTERPRISE LIMITED
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Address: Suite 1805,Shui On Plaza,333 Huai Hai Road (M)
STAR CHEMICALS AND CATALYSTS CO.
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Dynasty Colourants Co., Ltd.
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Nantong Zhenxing Fine Chemical Co., Ltd.(Formerly...
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Nangong Shenghua Chemical Co. Ltd.
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Jiangsu Overseas Group Corporation
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China Wellton Chemical
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Address: 21/F,Modern Building,No.319,Zhongshan Nan Road,Nanjing
Jinan Lekangxin Pharmaceutical Co.,Ltd.
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QINGDAO OLYMPIC CHEMISTRY CO.,LIMITED
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Address: 98#Nanjing Road, Qingdao, China
Ningbo Everlop Import & Export Co., Ltd
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Cradlechem (Jiangsu) Technology Co., Ltd.
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Address: Riverside Chemical Industry Zone, ChangZhou,
Ningbo Victory & Prosperity Chemistry CO.,LTD.
Tel:+86-(574)-27666767
Address: 21/F, No.11 Bldg, Xin Tian Di, NO 689, Shi Ji Road, NINGBO 315040,
Sin Hun Chemical Co., Ltd.
Tel:+886-(4)-23592565
Address: No.2, 24th Rd., Taichung Industrial Park, Taichung,
Dintech Chemical Co., Ltd.
Tel:+86-(510)-82734258, 85799581
Address: 20-D, Huaguang Mansion, 333 Zhong Shan Road, Wuxi 214001,

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