RIANOX® 445.0

Identification & Functionality

Chemical Family

Amines

Chemical Name

Bis[4-(2-phenyl-2-propyl)phenyl]amine

CASE Ingredients Functions

Antioxidant

Fluids & Lubricants Functions

Antioxidant

Plastics & Elastomers Functions

Antioxidant,

Heat Stabilizer,

Primary Antioxidant,

Stabilizer

CAS No.

10081-67-1

EC No.

233-215-5

Technologies

CASE Ingredients,

Elastomers,

Fluids & Lubricants,

Plastics

Product Families

CASE Ingredients — Additives

Functional Additives

Fluids & Lubricants — Additives

Lubricant Protective Additives

Elastomers — Elastomer Additives

Antioxidants & Stabilizers

Plastics — Polymer Additives

Antioxidants & Stabilizers

Molecular Formula

C₃₀H₃₁N

Chemical Structure

Applications & Uses

Markets

Industrial

Applications

Industrial — Chemical & Industrial Manufacturing

Fluids & Lubricants

Compatible Polymers & Resins

Polyamides,

Polyamines,

Polyolefins

Adhesive & Sealant Type

Hot Melt Adhesive

Applications

• RIANOX® 445 is a highly effective non-discoloring aromatic amine type antioxidant finding utility as a thermal stabilizer in a wide variety of applications, including polyolefins, styrenics, polyols, hot melt adhesives, lubricants and polyamides. Excellent performance at processing temperatures, and strong synergy with types of antioxidants such phenolics and phosphites, makes RIANOX® 445 an excellent choice as a stabilizer package component.
• RIANOX® 445 for Plastics is a highly effective non-discoloring aromatic amine type antioxidant finding utility as a thermal stabilizer in a wide variety of applications, including polyolefin, styrenics, polyols, hot melt adhesives, lubricants and polyamines.
• RIANOX® 445 for Rubber is a white powder that is relatively non-discoloring during heat aging. The combination of high amine antioxidant activity and good color make it an ideal antioxidant and heat stabilizer for rubbers and plastics

Properties

Physical Form

Powder,

Solid

Appearance

White to off - white powder

Typical Properties

	Value	Units	Test Method / Conditions
Molecular Weight	406	—	—

Solubility

	Value	Units	Test Method / Conditions
Acetone (at 20℃)	40.8	g/100g	—
Cyclohexane (at 20℃)	3.5	g/100g	—
Heptane (at 20℃)	0.7	g/100g	—
Hexane (at 20℃)	0.7	g/100g	—
Methanol (at 20℃)	0.7	g/100g	—
Methyl Ethyl Ketone (at 20℃)	41.2	g/100g	—
Toluene (at 20℃)	32.8	g/100g	—
Water Content (at 20℃)	max. 0.01	g/100g	—

Regulatory & Compliance

Certifications & Compliance

ISO 14001,

OHSAS

Safety & Health

Handling & Safety

The use of proper protective equipment is recommended. This product may cause skin sensitization. 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 tightly closed. With proper storage, shelf life of this product is 24 months from the manufacture date.