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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

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Identification
Chemical Properties
Safety Data
Toxicity

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:? Toxic T
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,

supplier list

Sino Great Enterprise Ltd.: Tel:86-731-84427351; Address: 154 Jianxiang South Road, Changsha, Hunan, 410005, China.

STAR CHEMICALS AND CATALYSTS CO.: Tel:86-571-88086639; Address: No. 810 Qinggong Building, No. 8 Wensan Road, Hangzhou, China

HANGZHOU SHINYANG SAMWOO FINE CHEMICAL CO.,LTD.: Tel:+86-571-88226531,88226518,88226608; Address: RM2-1703,JINGHUYUAN,415 TIYUCHANAG ROAD, Hangzhou, Zhejiang, China

Dynasty Colourants Co., Ltd.: Tel:0086-574-27897999 +86 574 27862090; Address: 18fl., King International , No. 345 South Huancheng West Road Ningbo China,

Shanghai Yancui Import and Export Corporation: Tel:+86-21-58507663,58508423; Address: Room2505-2506,South Tower Jinmao Garden No 2515 Pudong Avenue Shanghai China

Changzhou Sunlight Pharmaceutical Co., Ltd.(Forme...: Tel:; Address: Jiuli Street,Benniu Town,Changzhou City,Jiangsu P.R. China

JITAT COMPANY LTD.: Tel:; Address: Rm. 2719, New Tech Plaza, 34 Tai Yau St., San Po Kong, Kowloon,Hong Kong.

Nantong Zhenxing Fine Chemical Co., Ltd.(Formerly...: Tel:; Address: Changqing industrial park ,Rugao City,Jiangsu Province.

Nangong Shenghua Chemical Co. Ltd.: Tel:; Address: Nanwaihuan Road, Nongong, Hebei

Nanjing Hua Lim Co., Ltd: Tel:0086-25-83534801/02/03, 83534603, 83534805 ,835346; Address: Room 1005, Huafu Building, Fuhua Garden 1#, Fujian , Nanjing

Beijing Tiangang Auxiliary Co., Ltd.: Tel:; Address: 20001-02, Jiaye Towers B, No.6 Nansanhuan East Road, Beijing,China

Jiangsu Overseas Group Corporation: Tel:; Address: 24-29/F, Xinhua Mansion, No. 55 Zhongshan Rd., Nanjing, China

Zhejiang Wanfeng Chemical Co., Ltd.: Tel:+86-575-85623223 85623265; Address: xin'er village Ma'an town Shaoxing Zhejiang , China .

Jiangsu Bohan Industry Trade Co., Ltd.(Zhenjiang ...: Tel:; Address: 5C,5D of XinLiJi Mansion,No.258 -27 Zhongyang RD. ,NanJing

Beijing Profound Tech. & Development Co. Ltd.: Tel:; Address: Room B1105 Dongyu Plaza, No.1 Shuguangxili, Chaoyang Distrct, Beijing, China

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