- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Light Stabilizer 622
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Light Stabilizer 622
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Light Stabilizer 622
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
65447-77-0
65447-77-0 structure
- Name: Light Stabilizer 622
- Chemical Name: 4-Hydroxy-2,6-Tetra-methyl-1-Piperidine-ethanol
- CAS Number: 65447-77-0
- Molecular Formula: C17H31NO4
- Molecular Weight: 313.432
- Catalog: Catalysts and additives UV absorber
- Create Date: 2018-05-30 08:00:00
- Modify Date: 2026-07-01 19:01:22
| Name | 4-Hydroxy-2,6-Tetra-methyl-1-Piperidine-ethanol |
|---|---|
| Synonyms |
Poly[bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate-co-(4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyl)sebacate]
UV Absorber 622 4-Hydroxy-2,6-Tetra-methyl-1-Piperidine-ethanol,BW-10LD POLY[N-(2''-HYDROXYETHYL)-2,2,6,6-TETRAMETHYL-4-HYDROXYPIPERIDYLSUCCINATE] 2-(4-Methoxy-2,2,6,6-tetramethyl-1-piperidinyl)ethyl 4-oxopentanoate dimethylester,polymerwith4 light stabilizer Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic Acid) ( ade) LIGHT STABILIZER UV 622 Poly(4-hydroxy-2 dimethylester,polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-butanedioicaci Poly-(N-b-Hydroxyethyl-2,2,6,6-Tetramethyl-4-Hydroxy Photo-stabilizer BW-10LD Tinuvin 622,Lowilite 62 Poly (1-(2-hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxy-piperindinyl succinate) LIGHT STABILIZER TRUELICHT LS Absorber UV-622 Light Stabilizer 622 ISO 9001：2015 REACH Tinuvin 622 Ciba Hindered Amine Light Stabilizer 622 Light Stablizer UV-622 Polysuccinic acid (4-hydroxy-2,2,6, 6-tetramethyl-1-piperidine ethanol) ester Mfsorb944 + Mfsorb "Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine" [1-(2'-HYDROXYETHYL)]-2,2,6,6-TETRAMETHYL-4-HYDROXY-PIPERIDINYL SUCCINATE Light Stabilizer LS-622 Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) Poly-(-N-beta-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl-succinat) Poly-(N-Hydroxyethyl-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate) 4-butanedioic acid) 6-tetramethyl-1-piperidine ethanol-alt-1 Poly[(6-morpholino-1,3,5-triazine-2,4-diyl)(2,2,6,6-tetramethyl-4-piperidyl)imino-1,6-hexanediyl(2,2,6,6-tetramethyl-4-piperidyl)imino]] Butanedioic acid, 1,4-diMethyl ester, polyMer with 4-hydroxy-2,2,6,6-tetraMethyl-1-piperidineethanol ACETOSTAB UV-622 Poly[(6-morpholino-1,3,5-triazine-2,4-diyl)(2,2,6,6-tetramethyl-4-piperidylimino)hexamethylene(2,2,6,6-tetramethyl-4-piperidylimino)] 2-(4-methoxy-2,2,6,6-tetramethylpiperidin-1-yl)ethyl 4-oxopentanoate BLS1622 Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethylpiperidyl-1-ethanol) succinate Ciba Tinuvin Butanedioicacid,dimethylester,polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol piperidineethanol Light Stabilizer HALS RIASORB UV622 MFCD02100738 HALS BW-10LD Sinolstab UV-622 / HALS 622 / Light Stabilizer 622 / Tinuvin dimethyl succinate polymer w/4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol TINUVIN Pentanoic acid, 4-oxo-, 2-(4-methoxy-2,2,6,6-tetramethyl-1-piperidinyl)ethyl ester Poly-(N-beta-hydroxyethyl-2,2,6,6-tetraMethyl-4-Hydroxy-piperidyl succinate) UV-622 Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) Tinuvin 622 LD Light Stabilizer Tinuvin POLY(4-HYDROXY-2,2,6,6-TETRAME-1-PIPERID HinderedAmineLightStabilizer622 Light Stabilizer 622 /UV622 Dimethyl succinate/4-hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidi Dimethylbutanedioatolymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol Plastic additive 22 CRS |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 387.8±42.0 °C at 760 mmHg |
| Melting Point | >350 ℃(lit.) |
| Molecular Formula | C17H31NO4 |
| Molecular Weight | 313.432 |
| Flash Point | 188.3±27.9 °C |
| Exact Mass | 313.225311 |
| PSA | 55.84000 |
| LogP | 2.54 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.480 |
| Water Solubility | H2O: 1.6 ppm at 20 °C | 1.6 ppm at 20 ºC |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |