58948-24-6

Basic information

• Product Name: 2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide
• Synonyms: 2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide;2,2'-Oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane 2-sulfide];Einecs 261-515-6
• CAS NO: 58948-24-6
• Molecular Formula: C16H30O5P2S2
• Molecular Weight: 428.483922
• EINECS: 261-515-6
• Mol File: 58948-24-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 421.7±28.0 °C(Predicted)
• Appearance: /
• Density: 1.21±0.1 g/cm3(Predicted)
• CAS DataBase Reference: 2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide(58948-24-6)
• EPA Substance Registry System: 2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide(58948-24-6)

Safety Data

• Hazardous Substances Data: 58948-24-6(Hazardous Substances Data)

Usage

General Description

2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide, also known as PDDS, is a chemical compound commonly used as a cross-linking agent in the rubber and plastic industries. It is a white to pale yellow crystalline solid with a strong sulfur-like odor. PDDS is highly reactive and is commonly used to improve the physical properties of rubber and plastic materials, such as increasing their tensile strength, tear resistance, and aging characteristics. It is also used as a vulcanizing agent in the production of rubber-based products. However, PDDS is considered hazardous and toxic, and proper safety precautions should be taken when handling and using this chemical.