Antioxidant 1076 CAS NO 2082-79-3

Antioxidant 1076 CAS NO 2082-79-3

Application
1.It is a highly efficient, non-discoloring, sterically hindered primary phenolic antioxidant & stabilizer that protects organic substrates against thermo-oxidative degradation;
2.It can be used in polyolefins such as polyethylene, polypropylene, polybutene, as well as, in other polymers, such as engineering plastics, styrene homo- and co-polymers, polyurethanes, elastomers, adhesives, and other organic substrates;
3.It can be used in combination with other additives such as co-stabilizers (thioethers, phosphites, phosphonites), light stabilizers, and other functional stabilizers to provide better performance;

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Product Details

Antioxidant 1076 CAS NO 2082-79-3 

Phenolic primary antioxidant,high effiecient,non discoloring, stable to light, low volatility, high resistance to extraction, approved for use in food contact.


It is a sterically hindered phenolic antioxidant which can protects organic substrates such as plastics,synthetic fibers,elastomers,adhesives,waxes,oils and fats against thermo-oxidative degradation.as a professional antioxidant manufacture,we can provide customers good quality,quick delivery and competitive price.expect to be your long term reliable supplier .


Product name: Antioxidant 1076


Chemical name: Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate


CAS NO.: 2082-79-3 


Molecular Formula: C35H62O3


Molecular Weight: 530.86


Chemical Structure:

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Synonym: 

3-(3',5'-DI-TERT-BUTYL-4'-HYDROXYPHENYL)PROPIONIC ACID STEARYL ESTER;

3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONIC ACID STEARYL ESTER;

3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid octadecyl ester;RALOX(R) 530;

N-OCTADECYL 3-(3',5'-DI-T-BUTYL-4'-HYDROXYLPHENYL)PROPIONATE;

OCTADECYL 3-(3,5-DI-T-BUTYL-4-HYDROXYPHENYL)PROPIONATE;

OCTADECYL 3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONATE


Specification:


Item

Standard

Appearance

White powder or granular

Melting Range

50~55℃

Light Transmittance

425nm≥97%
500nm ≥98%



Applications:

1.It is a highly efficient, non-discoloring, sterically hindered primary phenolic antioxidant & stabilizer that protects organic substrates against thermo-oxidative degradation;

2.It can be used in polyolefins such as polyethylene, polypropylene, polybutene, as well as, in other polymers, such as engineering plastics, styrene homo- and co-polymers, polyurethanes, elastomers, adhesives, and other organic substrates;

3.It can be used in combination with other additives such as co-stabilizers (thioethers, phosphites, phosphonites), light stabilizers, and other functional stabilizers to provide better performance;

4.Dosage for reference:

Majority Polymers: 0.05~0.2%

Polyolefins:0.1~0.4%

Styrene homo and copolymer:0.1~0.3%

Hot melt adhesive:0.2~1%

Detailed suitable dosage depends on substrates,processing conditions and long term thermal stability request.


Features:

●Highly efficient, non- discoloring stabilizer for organic substrates

●Odorless

●Stable to light and excellent color retention

●Good compatibility with most substrates

●Low volatility

●High resistance to extraction

●Approved for food contact in many countries


Package:

25kgs/bag or as customer's request


Storage:

Store  in dry,cool and well-ventilated place


Transportation:

It is not a dangerous goods according to transport regulation.


Shelf Life:

2 years at least if stored as indicated above


Lead Time:

Prompt 


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