Octadecanoic acid copper(2+) salt
copper distearate, pure
CAS: 660-60-6
Molecular Formula: C36H70CuO4
Octadecanoic acid copper(2+) salt - Names and Identifiers
| Name | copper distearate, pure |
| Synonyms | COPPER STEARATE CUPRIC STEARATE Copper distearate copper distearate COPPER(II) STEARATE copperdistearate,pure copper distearate, pure STEARICACID,COPPER(2+)SALT copper(2+) dioctadecanoate Bis(stearic acid)copper(II) salt Octadecanoic acid copper(2+) salt |
| CAS | 660-60-6 |
| EINECS | 211-540-3 |
| InChI | InChI=1/8C10H20O2.Cu/c8*1-2-3-4-5-6-7-8-9-10(11)12;/h8*2-9H2,1H3,(H,11,12);/q;;;;;;;;+2 |
Octadecanoic acid copper(2+) salt - Physico-chemical Properties
| Molecular Formula | C36H70CuO4 |
| Molar Mass | 630.48 |
| Density | 1.100 |
| Melting Point | ~250°: Grant, Can. J. Chem. 42, 951 (1964) |
| Water Solubility | insoluble H2O, ethanol, ether; solublepyridine, dioxane [MER06] |
| Solubility | Acidic Methanol (Slightly) |
| Appearance | blue-green amorphous powder |
| Color | Green to Dark Blue |
| Storage Condition | Inert atmosphere,Room Temperature |
| Use | Used as a catalyst for the production of surfactant tertiary amines, antifouling agents in antifouling coatings, etc |
Octadecanoic acid copper(2+) salt - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | used as a catalyst for the production of surfactant tertiary amines, antifouling agents in antifouling coatings, etc |
| production method | a metathesis reaction was carried out between an ethanol solution of copper acetate and an acetic acid solution of stearic acid. Preparation Method equimolar amounts of copper acetate ethanol solution and stearic acid ethanol solution are mixed, and the obtained precipitate is washed with ethanol to remove the free acid, and the obtained product can be recrystallized with dioxane. The product can be dried under vacuum at 100 ℃ in the presence of phosphorus pentoxide to obtain a light blue powder product. |
Last Update：2024-04-09 21:11:58
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