SINANOX® 2246

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SINANOX® 2246

2,2'-Methylenebis(4-methyl-6-tert-butylphenol) CAS 119-47-1

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SINANOX® 2246

(Non-staining Hindered Phenolic Antioxidant for Synthetic Resins and Rubbers)


化学名称： 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

CAS 登录号： 119-47-1

MF: C23H32O2   

分子量： 340.5

Structure：



General Information :

SINANOX® 2246 is a non-staining hindered phenolic antioxidant. It is freely soluble in benzene, alcohols, acetone, and other organic solvents, but insoluble in water. It exhibits excellent thermal stability. This product provides outstanding anti-oxidative performance without causing discoloration, blooming, or surface migration in finished polymer products.

技术指标 :
检验项目 (Item) 指标要求 (Specification)
外观 (Appearance) White crystalline granules or powder
Initial melting point,℃ ≥122
Heating loss,% ≤0.3
Ash content,% ≤0.2
Sieve residue (100 μm),% ≤0.5
pH ≥7.0
Applications​ :

Mainly used in synthetic resins and rubbers for superior heat-oxidation resistance.


包装规格 :

 20kgs/bag

储存条件 :

Being kept in a dry, clean warehouse with good ventilation.

Avoid exposure to light and heat.   

Protect the product from leakage, rain, and insolation during transportation.


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    121-79-9

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    C10H12O5

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  • 化学名称 :

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    C17H29NO

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    88-27-7

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Propyl gallate is an artificially synthesized oil soluble antioxidant that can provide hydrogen atoms to combine with free radicals generated by the auto oxidation of oils and fats, forming a relatively stable structure and blocking the chain auto oxidation process of oils and fats, thereby achieving the purpose of antioxidant.

  • 化学名称 :

    Methyl gallate; Gallic acid methyl ester

  • CAS 登录号 :

    99-24-1

  • 分子式 :

    C8H8O5

  • 包装规格 :

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SINANOX® 2246

2,2'-Methylenebis(4-methyl-6-tert-butylphenol) CAS 119-47-1

SINANOX® 2246 is a non-staining hindered phenolic antioxidant. It is freely soluble in benzene, alcohols, acetone, and other organic solvents, but insoluble in water. It exhibits excellent thermal stability.

  • 化学名称 :

    2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

  • CAS 登录号 :

    119-47-1

  • 分子式 :

    C23H32O2

  • 包装规格 :

    20kgs/bag

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