1520L Industrial Antioxidants Multifunctional Liquid Phenolic Non Discoloring

Chemical Name 4,6-bis(octylthiomethyl)-o-cresol

Formula C25H44OS2

Molecular Weight 424.7 g/mol

CAS Number 110553-27-0

Specification Criterion Requirement

Appearance low viscosity pale yellow liquid Clarity of solution

Clear Transmittance at 425 nm : 97.0% min

Transmission after NaOMe at 425 nm : 95.0% min Assay 96.0% min Physical Properties

Melting range (°C) ~ 14 Flash point (°C) > 200

Density (20°C) 0.98 g/cm3 Vapor Pressure (25°C) 2 E-5 Pa Solubility / miscibility (20°C) % w/w Acetone >50 Chloroforme Ethanole Ethyl acetate >50 >50 >50 n-Hexane >50 Methanole >50

Methylene chloride >50 Toluene >50 Water <0.01

Applications ANTIOXIDANT-LP1520L is a multifunctional liquid phenolic antioxidant with highly effective stabilization for organic materials such as elastomers, plastics, adhesives sealants, oils and lubricants. It protects these materials against thermo-oxidative degradation. It can be applied for emulsion and solution polymerized elastomers such as BR, SBR, NBR, SBS, and others. ANTIOXIDANT-LP1520L is effective both as a raw elastomer and compound stabilizer. It also effectively protects various adhesive, sealant, and latex applications. It is non-discoloring, non-staining, low in volatility, and stable to light and heat. It is not recommended for odor sensitive hot melt adhesives or their raw materials. ANTIOXIDANT-LP1520L can be used alone at low levels without co-stabilizers to provide both processing and long-terms heat aging stability. If needed, it also can be used with other additives such as secondary antioxidants, benzofuranone, light stabilizers, and other functional stabilizers. The effectiveness of this product used in a wide range of elastomers is exceptional along with extensive food contact approvals. Handling & Safety ANTIOXIDANT-LP1520L should be handled with care and prevent contamination of the environment. For more detailed information please refer to the material safety data sheet.

Packing The following packages are available upon customer’s request: (1) 25-kg plastic container. (2) 200-kg iron drum. (2) Other specific request. Transportation ANTIOXIDANT-LP520L is not dangerous materials according to the transportation regulations.

Storage ANTIOXIDANT-LP1520L should be stored under suitable conditions (dry & cool).