25212-74-2

Basic information

• Product Name: POLY(1,4-PHENYLENE SULFIDE)
• Synonyms: POLY(1,4-PHENYLENE SULFIDE);POLY(PHENYLENE SULFIDE);POLY(PHENYLENE SULPHIDE);PHENYLENE SULFIDE RESIN;Poly(p-phenylenesulfide);Poly(thio-1,4-phenylene);Polyphenyl sulfide granula;polyphenylene thioether
• CAS NO: 25212-74-2
• Molecular Formula: (-C6H4-4-S-)n
• Molecular Weight: 0
• Product Categories: Conducting Polymers and Monomers;Poly(phenylene sulfide);Organic Conductors and Photovoltaics: OFET and OPV Materials
• Mol File: 25212-74-2.mol
• Article Data: 0

Chemical Properties

• Melting Point: 285-300 °C
• Appearance: /powder
• Density: 1.36 g/mL at 25 °C
• CAS DataBase Reference: POLY(1,4-PHENYLENE SULFIDE)(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(1,4-PHENYLENE SULFIDE)(25212-74-2)
• EPA Substance Registry System: POLY(1,4-PHENYLENE SULFIDE)(25212-74-2)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 25212-74-2(Hazardous Substances Data)

Usage

Uses

Auto intake manifolds and pumps, electrical connectors and circuit boards, flame-resistant clothing, valves, coatings, non-stick coatings, power tool parts and heater grills.

General Description

Poly(1,4-phenylene sulfide) (PPS) (viscosity 1,400 poise) is also known as poly(phenylene sulfide). It can be used as a backbone aromatic polymer that is used as a highly resistant engineering plastic. It is commercially manufactured by the condensation reaction of 1,4-dichlorobenzene and sodium sulfate in a polar solvent.