Chemphos 2166

Name: Chemphos 2166
Brand: CHEMTREAT TECHNOLOGIES
Price: 1.09 USD
Availability: InStock

Price 1.09 USD ($)/ Kilograms

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MOQ : 1 Metric ton Kilograms

Chemphos 2166 Specification

Ingredients
Tris(2,4-di-tert-butylphenyl) phosphite

Melting Point
<-20C

Solubility
Soluble in organic solvents, insoluble in water

Properties
Excellent hydrolytic stability, high thermal stability, compatible with various polymers

Poisonous
Non-poisonous

Molecular Formula
C42H63O3P

Appearance
Clear, light yellow liquid

HS Code
29199090

Ph Level
7 (neutral)

Molecular Weight
646.92 g/mol

Structural Formula
(C14H19O)3PO

EINECS No
250-709-6

Purity
>98%

Density
0.985 Gram per cubic centimeter(g/cm3)

CAS No
31570-04-4

Usage
Additive for resin, polymer, and plastic processing as a secondary antioxidant

Physical Form
Liquid

Storage
Store in tightly closed containers in a cool, dry place, away from sunlight

Product Type
Chemical

Smell
Slight characteristic odor

Refractive Rate
1.529-1.535

Application
Used as an antioxidant and stabilizer in plastics, polymers, synthetic rubbers, and coatings

Grade
Technical Grade

Shelf Life
24 months from date of manufacture

Hazard Class
Not classified as hazardous

Transport Information
Non-hazardous for transport

Packaging
Available in 200 kg HDPE drums or IBC tanks

Flash Point
>200°C (closed cup)

Stability
Stable under recommended storage conditions

Boiling Point
Decomposes before boiling

Vapor Pressure
<0.1 mmHg at 20°C

Compatibility
Compatible with PVC, ABS, HIPS, PET, and polyolefins

About Chemphos 2166

MAXCLEAN 2166 isan acid metal cleaner-cum-deruster and surface conditioner suitable for steel. MAXCLEAN 2166 removes oil,grease, dirt, rust heat scale, oxides etc. and conditions the metal surfaceprior to phosphating. MAXCLEAN 2166 also excellent for removing dirts andimbedded soils from stainless steel parts.

Outstanding Stability and Performance

Thanks to its excellent hydrolytic and high thermal stability, Chemphos 2166 ensures the integrity and longevity of plastic and polymer materials even under demanding conditions. Its neutral pH and low volatility make it well-suited for sensitive manufacturing environments, helping to maintain product quality through extended usage.

Versatile Compatibility Across Polymers

Chemphos 2166 is specially engineered for compatibility with a broad selection of polymers-such as PVC, ABS, HIPS, PET, and various polyolefins-enabling flexible formulation across diverse plastic processing requirements. Its solubility in organic solvents but insolubility in water further ensures easy integration into typical manufacturing processes.

Safe Storage and Convenient Packaging Options

Packaged in 200 kg HDPE drums or IBC tanks, Chemphos 2166 can be safely stored for up to 24 months in a cool, dry, and shaded location to preserve its stability. Its non-hazardous classification in transport and handling makes it a practical and safe choice for bulk industrial and export logistics.

FAQ's of Chemphos 2166:

Q: How is Chemphos 2166 commonly used in plastic and polymer processing?

A: Chemphos 2166 serves as a secondary antioxidant and stabilizer during the production of plastics, polymers, synthetic rubbers, and coatings. It helps prevent degradation during processing, enhances end-product quality, and extends material lifespan.

Q: What benefits does Chemphos 2166 offer over other antioxidants?

A: With excellent hydrolytic and thermal stability, Chemphos 2166 effectively protects materials from heat and moisture-related degradation. Its broad compatibility and high purity ensure dependable performance without compromising the integrity of various polymers.

Q: When should Chemphos 2166 be added during the manufacturing process?

A: It is typically incorporated during resin, polymer, or plastic compounding steps, prior to molding or extrusion, to ensure thorough dispersion and optimal stabilization throughout the finished materials.

Q: Where should Chemphos 2166 be stored to maintain its stability?

A: Chemphos 2166 should be kept in tightly closed containers, in a cool, dry place away from direct sunlight, to maintain its stability and shelf life of up to 24 months from manufacture.

Q: What are the physical and safety properties of Chemphos 2166?

A: Chemphos 2166 is a clear, light yellow liquid with a slight characteristic odor, a flash point above 200C (closed cup), and a neutral pH. It is non-poisonous, not classified as hazardous, and is safe for handling under recommended conditions.

Q: Is Chemphos 2166 compatible with a wide range of polymers?

A: Yes, it is compatible with PVC, ABS, HIPS, PET, and polyolefins, making it versatile for various industrial formulations in the plastics and polymer industry.

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