TinToll Performance Materials Co., Ltd.
TinToll Performance Materials Co., Ltd.
2,2'-Methylenebis(6-tert-butyl-4-methylphenol)

PowerNox™ 2246

CAS No. 119-47-1

2, 2’-methylenebis(4-methyl-6-tertbutyl phenol).


PowerNox™ 2246 is one of the most widely used antioxidants for white, light colored and transparent vulcanates that are based on natural or synthetic rubbers. It can be used with any light-colored or colored product.

Where to buy CAS No. 119-47-1
2,2'-Methylenebis(6-tert-butyl-4-methylphenol)

Technical Data of PowerNox™ 2246 CAS No. 119-47-1

SynonymsSabostab AO 2246F, Cyanox 2246, Lowinox 22M46, Deox 112, Evernox 2246.

CAS Number

119-47-1

EINECS Number

204-327-1

Chemical Structure

2,2' methylenebis 6 tert butyl 4 methylphenol

Chemical Formula

C23H32O2

Molecular Weight

341

Packing

PowerNox™ 2246 is supplied in 20kg cartons or paper bag.

Note

All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.


We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability.


We disclaim liability for any incidental or consequential damages.

Benefits & Applications of PowerNox™ 2246 CAS No. 119-47-1

PowerNox™ 2246 is added directly into the rubber product of choice to prevent polyphase deformation due to hot oxygen and UVA exposure. This hindered phenol antioxidant can also be used to passivate metal salts. In the plastic industry, antioxidant 2246 can prevent thermal and light aging in materials such as chlorinated polyether, high impact polystyrene, ABS resin, polyformaldehyde, and cellulose resin. Used as a reducing agent, nylon whitener, and synthetic fiber in plastic industry; as materials for producing weedicide, bactericide and water stabilizer in pesticide industry.

Physical Properties of PowerNox™ 2246 CAS No. 119-47-1

Appearance

Pale cream to white powder

Melting Point [°C]

128-132

Volatile loss (%)

Max.0.3

Ash (%)

Max.0.25

Purity (%)

Min.95

Solubility of PowerNox™ 2246 CAS No. 119-47-1

Solubility [20°C]

% w/w

Acetone

175

Chloroform

65

Ethanol

154

Ethyl acetate

134

n-Hexane

8

Methanol

1.7

Toluene

62

Water

<0.01


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2,2'-Methylenebis(6-tert-butyl-4-methylphenol)