Antioxidant 702 Cas 118-82-1 Phenolic Antioxidant Oxidation
English name: 4,4'-Methylenebis(2,6-di-tert-butylphenol)
SBB007948;RARECHEM AQ BD 0024;RALOX(R) 02 S;2,2',6,6'-tetra-
CAS No.: 118-82-1
Molecular formula: C29H44O2
Molecular weight: 424.66
EINECS number: 204-279-1
Related Categories: Antioxidant; Reagents and Supplements;
Industrial/Fine Chemicals; Organics; Diphenylmethanes (for
High-Performance Polymer Research); Functional Materials; Reagent
for High-Performance Polymer Research; Bisphenol and
Sulfonyldiphenol Monomers; Monomers; Polymer Science; Agent;
plastic additive; oil additive
Physical Property & Specification
Melting point 155-159 °C (lit.)
Boiling point 289 °C40 mm Hg(lit.)
Density 0.99 g/cm3 (20 °C)
Refractive index 1.4875 (estimate)
Flash point 289°C/40mm
Storage conditions Store below +30°C.
CAS Database 118-82-1 (CAS DataBase Reference)
NIST Chemical Information Phenol,
EPA chemical information Phenol, 4,4'-methylenebis[2,6-
|Appearance||White or Light yellow powder|
|Melting Point, ℃||≥155|
|Boiling point ℃||≥289|
Applications of antioxidant Antioxidant 702
This product can be used as an antioxidant for polyethylene,
polypropylene, ABS resin, polyester and lubricating oil, mineral
oil and fiber plastic. It has low performance and good thermal
oxygen stability. The general dosage is 0.2~1%. This product can
also be used as an antioxidant for styrene-butadiene rubber, phenyl
rubber, ethylene-propylene rubber, latex and paraffin. It can be
used in white or light-colored products. The general dosage is
Packing & Storage
This product is non-flammable, non-explosive, and non-corrosive.
When used, general precautions for handling concentrated chemicals
and adding additives to base oils should be followed. If contact
with skin, wash thoroughly with detergent, soap and water.
100% TT Before Shipment
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We locate in Heze, Shandong province of China, also have sales rep.
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