154862-43-8

Basic information

• Product Name: 3 9-BIS(2 4-DICUMYLPHENOXY)-2 4 8 10-TE&
• Synonyms: 3 9-BIS(2 4-DICUMYLPHENOXY)-2 4 8 10-TE&;3,9-bis(2,4-dicumylphenoxy)-2,4,8,10-tetra -oxa-3;3,9-BIS(2,4-DICUMYLPHENOXY)-2,4,8,10-TET;2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane, 3,9-bis2,4-bis(1-methyl-1-phenylethyl)phenoxy-;BIS(2,4-DICUMYLPHENYL)PENTAERYTHRITOLDISPHOSPHITE;BIS(2,4-DICUMYL-PHENYL)PENTA-ERYTHRITOL-DIPHOSPHITE;Bis(2,4-dicumylphenyl)pentaerythritol diphosphit;3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]
• CAS NO: 154862-43-8
• Molecular Formula: C53H58O6P2
• Molecular Weight: 852.97
• EINECS: 421-920-2
• Product Categories: Organic Phosphates/PhosphitesPolymer Science;Organic Building Blocks;Phosphorus Compounds;Polymer Additives;Stabilizers
• Mol File: 154862-43-8.mol
• Article Data: 0

Chemical Properties

• Melting Point: 229-232 °C(lit.)
• Boiling Point: 778.2°Cat760mmHg
• Flash Point: 537.9°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 3.35E-23mmHg at 25°C
• Storage Temp.: -20°C Freezer, Under inert atmosphere
• Solubility: Chloroform (Slightly, Heated)
• Water Solubility: 50μg/L at 20℃
• CAS DataBase Reference: 3 9-BIS(2 4-DICUMYLPHENOXY)-2 4 8 10-TE&(CAS DataBase Reference)
• NIST Chemistry Reference: 3 9-BIS(2 4-DICUMYLPHENOXY)-2 4 8 10-TE&(154862-43-8)
• EPA Substance Registry System: 3 9-BIS(2 4-DICUMYLPHENOXY)-2 4 8 10-TE&(154862-43-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 2
• Hazardous Substances Data: 154862-43-8(Hazardous Substances Data)

Usage

Description

3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is a chemical compound that serves as an antioxidant and stabilizer for polymers. It is widely used in the industry to enhance the durability and performance of various polymer products.

Uses

Used in Polymer Industry:
3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is used as an antioxidant for polymers to prevent degradation caused by oxidation, which can lead to a decline in the material's properties and performance. 3 9-BIS(2 4-DICUMYLPHENOXY)-2 4 8 10-TE& helps maintain the polymer's structural integrity and extends its service life.
Used in Food Industry:
In the food industry, 3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is used as an additive and production aid. It helps improve the quality, taste, and shelf life of various food products by preventing oxidation and rancidity.
Used in Pharmaceutical Industry:
As an adjuvant, 3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane can be used in the pharmaceutical industry to enhance the effectiveness of certain medications and improve their stability during storage and transportation.

Flammability and Explosibility

Notclassified

InChI:InChI=1/C53H58O6P2/c1-49(2,39-21-13-9-14-22-39)43-29-31-47(45(33-43)51(5,6)41-25-17-11-18-26-41)58-60-54-35-53(36-55-60)37-56-61(57-38-53)59-48-32-30-44(50(3,4)40-23-15-10-16-24-40)34-46(48)52(7,8)42-27-19-12-20-28-42/h9-34H,35-38H2,1-8H3