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65447-77-0

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CAS No.: 65447-77-0
Name: Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)
Molecular Structure:
Molecular Structure of 65447-77-0 (Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid))
Formula: (C15H25NO4)n
Molecular Weight: 313.43200
Synonyms: Tinuvin 622LD;Dimethyl butanedioate polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol;Butanedioic acid,esters,dimethyl ester,polymer with 4-hydroxy-2,2,6,6-tetramethyl-1- piperidineethanol;Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol;Chimassorb 622LD;CSFC 622;Quansorb-62;622;Light Stabilizer -622;Eustab LS-622;Light stabilizer XH-783;Poly-(N-2-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate);UV 622;UV-622;
EINECS: 923-754-0
Melting Point: >350 °C(lit.)
Flash Point: 428 °F
Solubility: 1.6 ppm at 20 °C in water
Appearance: white or pale yellow granular
PSA: 55.84000
LogP: 2.50470
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    Quick Details Classification: Chemical Auxiliary Agent CAS No.: 65447-77-0 MF: (C15H25NO4)n Place of Origin: China (Mainland)

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    ■POLYMER ADDITIVES JADEWIN LS 622 CHEMICAL COMPONENT COMPONENT Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) CAS 65447-77-0 MOLECULAR (C15H25NO4)n SPECIFICATION AND PHY

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  • Casno:

    65447-77-0

    Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

    Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong

  •  Hangzhou Huarong Pharm Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-86758373

    Address:Room1707, 7Th Floor, Xin Chuanmei Industry Building , No.58 of Xintang Road, Jianggan District, Hangzhou, China.

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  • Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)

  • Casno:

    65447-77-0

    Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0

    Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

    Welcome to Taizhou Zhenyu Biotech Co.,LTD , Sister Company of Ningbo Zhenlei Chemical co.,ltd ,is a rapid growing company , We are one of TOP supplier and manufactuer of Human APIs

  •  TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:13958565781

    Address:Room 623 Yulan Square Bussiness Building . Jiaojiang Taizhou Zhejiang 318000 China

       Inquiry Now

  • Light Stabilizer 622

  • Casno:

    65447-77-0

    Light Stabilizer 622

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Why choice me: √1, We guarantee deeply analyze and demonstrate, purity more than 99% √ 2, Factory outlet with priority price & large stock. √ 3, Special magic vacuum safe package & safe shipping way.All parcel

    Zibo Dorne chemical technology co., LTD. Is a comprehensive chemical enterprise integrating r&d, production and sales. It is a leading manufacturer and supplier of chemical product

  •  Zibo Dorne chemical technology co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-13583358881

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

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Specification

Light Stabilizer 622, its CAS NO. is 65447-77-0. The synonyms are Dimethyl succinate 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol polymer ; Butanedioic acid, 1,4-dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol ; Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol ; Dimethyl succinate-1-(2-hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine copolymer . 

Physical properties about Light Stabilizer 622 are: (1)ACD/LogP: 2.984; (2)ACD/LogD (pH 5.5): 2.98; (3)ACD/LogD (pH 7.4): 2.98; (4)ACD/BCF (pH 5.5): 108.64; (5)ACD/BCF (pH 7.4): 109.09; (6)ACD/KOC (pH 5.5): 996.42; (7)ACD/KOC (pH 7.4): 1000.58; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 5; (11)Index of Refraction: 1.547; (12)Molar Refractivity: 59.125 cm3; (13)Molar Volume: 186.454 cm3; (14)Polarizability: 23.439 10-24cm3; (15)Surface Tension: 42.116 dyne/cm; (16)Density: 1.151 g/cm3; (17)Flash Point: 164.156 °C; (18)Enthalpy of Vaporization: 59.214 kJ/mol; (19)Boiling Point: 347.82 °C at 760 mmHg