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UV 144

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Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569262 +86-15003564040
Email: 1056@dideu.com
Products Intro: Product Name:ls-144
CAS:63843-89-0
Purity:99% Package:1KG;0.10;USD|25KG;1.00;USD|500KG;10.00;USD
Company Name: Hebei Chuanghai Biotechnology Co,.LTD
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Products Intro: Product Name:Light Stabilizer 144
CAS:63843-89-0
Purity:99% Package:1KG;5.00;USD|10KG;3.00;USD|50KG;2.00;USD
Company Name: ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
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Products Intro: Product Name:TINUVIN 144
CAS:63843-89-0
Purity:99% Package:100KG;2.2USD|10KG;6.6USD|1KG;8.8USD
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis (1,1-dimethyethyl-4-hydroxyphenyl]methy] butylmal
CAS:63843-89-0
Purity:99% Package:25KG;5KG;1KG
Company Name: career henan chemical co
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Products Intro: Product Name:Bis(1,2,2,6,6-pentamethyl-4-piperidyl) [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate
CAS:63843-89-0
Purity:99% Package:1kg;2USD

UV 144 manufacturers

  • TINUVIN 144
  • TINUVIN 144 pictures
  • $2.20 / 100KG
  • 2026-04-17
  • CAS:63843-89-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: g-kg-tons
  • ls-144
  • ls-144 pictures
  • $0.10 / 1KG
  • 2026-02-02
  • CAS:63843-89-0
  • Min. Order: 0.1KG
  • Purity: 99%
  • Supply Ability: 200TONS
UV 144 Basic information
Product Name:UV 144
Synonyms:2-(3,5-Di-tert-butyl-4-hydroxybenzyl)-2-butylmalonic acid bis(1,2,2,6,6-pentamethyl-4-piperidyl) ester;2-Butyl-2-(4-hydroxy-3,5-di-tert-butylbenzyl)malonic acid bis(1,2,2,6,6-pentamethylpiperidine-4-yl) ester;2-Butyl-2-[3,5-di(tert-butyl)-4-hydroxybenzyl]malonic acid bis(1,2,2,6,6-pentamethyl-4-piperidyl) ester;Butyl(4-hydroxy-3,5-di-tert-butylbenzyl)malonic acid bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester;Sanol LS 144;Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis (1,1-dimethyethyl-4-hydroxyphenyl]methy] butylmalonate;bis(1,2,2,6,6-pentaMethylpiperidin-4-yl) 2-butyl-2-[(3,5-di-tert-butyl-4-hydroxyphenyl)Methyl]propanedioate;UV-144
CAS:63843-89-0
MF:C42H72N2O5
MW:685.03
EINECS:264-513-3
Product Categories:Organics
Mol File:63843-89-0.mol
UV 144 Structure
UV 144 Chemical Properties
Melting point 147-149 °C(Solv: methanol (67-56-1); tetrahydrofuran (109-99-9))
Boiling point 695.48°C (rough estimate)
density 1.0062 (rough estimate)
refractive index 1.4670 (estimate)
pka11.99±0.40(Predicted)
Water Solubility 1mg/L at 20℃
InChIKeyFLPKSBDJMLUTEX-UHFFFAOYSA-N
SMILESC(OC1CC(C)(C)N(C)C(C)(C)C1)(=O)C(CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1)(CCCC)C(OC1CC(C)(C)N(C)C(C)(C)C1)=O
CAS DataBase Reference63843-89-0(CAS DataBase Reference)
EPA Substance Registry SystemDi-(1,2,2,6,6-pentamethyl-4-piperidyl)-2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate (63843-89-0)
Safety Information
TSCA TSCA listed
MSDS Information
UV 144 Usage And Synthesis
Safety ProfileModerately toxic by ingestion. Experimental reproductive effects. An eye irritant. When heated to decomposition it emits toxic fumes of NOx.
UV 144 Preparation Products And Raw materials
Tag:UV 144(63843-89-0) Related Product Information
Dimethyl malonate Malonic acid tert-Butylchlorodiphenylsilane Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone Di-tert-butyl peroxide Diethyl malonate Butylated hydroxytoluene (BHT) DIETHYL METHYL PROPYL MALONATE MALONIC ACID DI-N-BUTYL ESTER 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid Diethyl benzylmalonate DIETHYLMALONIC ACID Dimethyl diethylmalonate Dimethylmalonic acid Benzylmalonic acid Butylmalonic acid 1,2,2,6,6-PENTAMETHYLPIPERIDINE