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RIANOX® 5067 is a liquid aromatic amine antioxidant that can be used in a variety of polymers, especially polyether polyols

Functions: Antioxidant, Primary Antioxidant, Secondary Antioxidant

Chemical Family: Amines

Compatible Polymers & Resins: Polyurethanes (PU)

Technical Data Sheet

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Identification & Functionality

Chemical Family
CAS No.
36878-20-3
EC No.
253-249-4
Technologies
Molecular Formula

C21-30H29-47N

Chemical Structure

RIANOX® 5067 - Chemical Structure

Features & Benefits

Applications & Uses

Compatible Polymers & Resins
Use Level
0.05 - 1%
Applications
  • RIANOX® 5067 provides excellent protection against degradation by heat and oxygen. It has excellent thermal oxidation resistance to the heat generated by the production of polyurethane foams. Proper stabilization of the polyol protects against oxidation during storage and transport of the polyol, as well as scorch protection during foaming. The effect of RIANOX® 5067 is particularly obvious, even at low concentration, it can ensure that the polyether polyols will not be degraded by heat during production, processing and storage.
  • RIANOX® 5067 is a liquid which is pumpable or can be poured allowing for automatic dosing and reduction in mixing times. Typical dosage may range from 0.05% to 1.0% by weight depends on customer’s application.

Properties

Physical Form
Appearance
Yellow to reddish brown liquid
Solubility
ValueUnitsTest Method / Conditions
Esters (at 20℃)min. 5g/100g
Mineral Oil (at 20℃)min. 5g/100g
Water Content (at 20℃)max. 0.01g/100g

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Handling & Safety

The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.

Storage & Handling

Shelf Life
24 Months
Storage Conditions

Store the product in a cool, dry, well-ventilated area away from incompatible materials, keep away from light, keep tightly closed. With proper storage, shelf life of this product is 24 months from the manufacture date.