Antioxidant 1010 CAS:6683-19-8

  • Product Name:Antioxidant 1010
  • CAS:6683-19-8
  • Molecular formula:C73H108O12
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Antioxidant 1010 CAS:6683-19-8

Antioxidant 1010 CAS:6683-19-8 Basic information

Product Name: Antioxidant 1010
Synonyms: 3,5-di-tert-butyl-4-hydroxy-hydrocinnamicacitetraesterwithpentaerythr;adkstabao60;anox20;anox20am;Antioxidant1010;ao3;ao60;benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,2,2-bis((3-(3,5-b
CAS: 6683-19-8
MF: C73H108O12
MW: 1177.63
EINECS: 229-722-6
Product Categories: Aromatic Esters;Organics;Polymer Additives;Polymer Science;Stabilizers;Polymer Additives;Polymer Science
Mol File: 6683-19-8.mol

Antioxidant 1010 CAS:6683-19-8 Chemical Properties

density: 0.9594 (rough estimate)
Melting point: 115-118 °C (dec.)(lit.)
Boiling point: 779.1°C (rough estimate)
form: neat
refractive index: 1.6390 (estimate)
pka: 11.71±0.40(Predicted)
InChIKey: BGYHLZZASRKEJE-UHFFFAOYSA-N
CAS DataBase Reference: 6683-19-8(CAS DataBase Reference)
EPA Substance Registry System: Pentaerithritol tetrakis[3,5-di-tert-butyl-4-hydroxyhydrocinnamate] (6683-19-8)


 

Test

 

Unit

 

Specification

 

Appearance


 

white powder

 

Main content

 

%

 

94.00 min

 

Effective components

 

%

 

98.00 min

 

Volatiles

 

%

 

0.50 max

 

Ash

 

%

 

0.10 max

 

Melting point

 

 

110.00-125.00

 

Clarity of sulution


 

clear

 

Transmittance



 

425nm

 

%

 

95.00 min

 

500nm

 

%

 

97.00 min


Antioxidant 1010 Chemical Properties
Melting point 115-118 °C (dec.)(lit.)
Boiling point 779.1°C (rough estimate)
density 0.9594 (rough estimate)
refractive index 1.6390 (estimate)
pka11.71±0.40(Predicted)
form neat
InChIKeyBGYHLZZASRKEJE-UHFFFAOYSA-N
CAS DataBase Reference6683-19-8(CAS DataBase Reference)
EPA Substance Registry SystemPentaerithritol tetrakis[3,5-di-tert-butyl-4-hydroxyhydrocinnamate] (6683-19-8)

Safety Information
Safety Statements 22-24/25
WGK Germany -
RTECS DA8340900
HS Code 29182900
ToxicityLD50 unreported in mammal (species unspecified): 10gm/kg

MSDS Information
ProviderLanguage
SigmaAldrichEnglish

Antioxidant 1010 Usage And Synthesis
CharacterizationAntioxidant 1010– a sterically hindered phenolic antioxidant – is a highly effective, non discoloring stabilizer for organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils and fats. It protects these substrates against thermo-oxidative degradation.
ApplicationAntioxidant 1010 can be applied in polyolefins, such as polyethylene, polypropylene, polybutene and olefin copolymers such as ethylene-vinylacetate copolymers. Also, its use is recommended for the processing of polymers such as polyacetals, polyamides and polyurethanes, polyesters, PVC, styrene homo- and copolymers, ABS, elastomers such as butyl rubber (IIR), SBS, SEBS, EPM and EPDM as well as other synthetic rubbers, adhesives, natural and synthetic tackifier resins, and other organic substrates.
Features/benefitsAntioxidant 1010 has good compatibility, high resistance to extraction and low volatility. It is odorless and tasteless. The product can be used in combination with other additives such as costabilizers (e. g. thioethers, phosphites, phosphonites), light stabilizers and other functional stabilizers.
Physical Properties
Health & SafetyAntioxidant 1010 exhibits a very low order of oral toxicity and does not present any abnormal problems in its handling or general use.

Antioxidant 1010 Preparation Products And Raw materials
Raw materialsEthanol-->Methanol-->Sodium methanolate-->Phenol-->Methyl acrylate-->Potassium tert-butoxide-->Pentaerythritol-->DOYLE DIRHODIUM CATALYST-RH2(4S-MEOX)4-->Methyl propionate-->2,6-Di-tert-butylphenol-->3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid
Preparation ProductsComplex antioxidant


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