7459-41-8

Basic information

• Product Name: cerium(4+) stearate
• Synonyms: cerium(4+) stearate;Tetrakis(octadecanoic acid)cerium(IV) salt
• CAS NO: 7459-41-8
• Molecular Formula: 3C₁₈H₃₅O₂*Ce
• Molecular Weight: 1273.9932
• EINECS: 231-234-3
• Mol File: 7459-41-8.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 359.4°C at 760 mmHg
• Flash Point: 162.4°C
• Appearance: /
• Vapor Pressure: 8.58E-06mmHg at 25°C
• CAS DataBase Reference: cerium(4+) stearate(CAS DataBase Reference)
• NIST Chemistry Reference: cerium(4+) stearate(7459-41-8)
• EPA Substance Registry System: cerium(4+) stearate(7459-41-8)

Safety Data

• Hazardous Substances Data: 7459-41-8(Hazardous Substances Data)

Usage

InChI:InChI=1/4C18H36O2.Ce/c4*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h4*2-17H2,1H3,(H,19,20);/q;;;;+4/p-4

Upstream product

• 57-11-4 stearic acid 
• 593-29-3 potassium stearate 
• 822-16-2 sodium stearate 
• 7790-86-5 cerium chloride 

Relevant articles and documents

Thermokinetics of the formation reactions of cerium(III) n-dodecylbenzene sulfonate and cerium(III) stearate

The thermokinetics of the formation reactions of cerium(III) n-dodecylbenzene sulfonate and cerium(III) stearate are studied by using a microcalorimeter. On the basis of experimental and calculated results, three thermodynamics parameters (the activation enthalpies, the activation entropies, the activation free energies), the rate constant, three kinetic parameters (the activation energies, the pre-exponential constant and the reaction order) and the enthalpies of the reaction of preparing cerium(III) n-dodecylbenzene sulfonate in the temperature range of 20-35°C and cerium(III) stearate in the temperature range of 44.6-62.8°C are obtained. The results showed that the title reactions easily took place in the studied temperature.