142-17-6

Basic information

• Product Name: CALCIUM OLEATE
• Synonyms: 9-Octadecenoicacid(Z)-,calciumsalt;calciumdioleate;CALCIUM OLEATE;9-Octadecenoic acid (9Z)-, calcium salt;Calciumdioleat;Bis[(Z)-9-octadecenoic acid]calcium;Bisoleic acid calcium;Bisoleic acid calcium salt
• CAS NO: 142-17-6
• Molecular Formula: 2C₁₈H₃₃O₂*Ca
• Molecular Weight: 602.98
• EINECS: 205-525-0
• Mol File: 142-17-6.mol
• Article Data: 6

Chemical Properties

• Melting Point: decomposes at >140℃ [MER06]
• Boiling Point: 360°Cat760mmHg
• Flash Point: 270.1°C
• Appearance: /
• Density: g/cm³
• Water Solubility: 0.04g/100mL (25°C), 0.03g/100mL (50°C) H2O; insoluble alcohol, ether, acetone; soluble benzene, chloroform [MER06] [CRC10]
• CAS DataBase Reference: CALCIUM OLEATE(CAS DataBase Reference)
• NIST Chemistry Reference: CALCIUM OLEATE(142-17-6)
• EPA Substance Registry System: CALCIUM OLEATE(142-17-6)

Safety Data

• Hazardous Substances Data: 142-17-6(Hazardous Substances Data)

Usage

Chemical Properties

pale yellow, transparent solid; slowly absorbs moisture from air to form monohydrate; used as a thickening agent for grease [HAW93] [MER06]

Uses

Thickening lubricating grease; waterproofing concrete; emulsifier for benzene, kerosene, etc.; in modeling waxes to vary hardness.

Safety Profile

When heated to decomposition it emits acrid smoke and irritating fumes.

InChI:InChI=1/2C18H34O2.Ca/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*9-10H,2-8,11-17H2,1H3,(H,19,20);/q;;+2/p-2/b2*10-9-;

Upstream product

• 143-19-1 sodium Oleate 
• 143-18-0 potassium oleate 
• 112-80-1 cis-Octadecenoic acid 
• 124-38-9 carbon dioxide 
• 1592-23-0 calcium stearate 

Related news

Solvothermal Transformation of a CALCIUM OLEATE (cas 142-17-6) Precursor into Large‐Sized Highly Ordered Arrays of Ultralong Hydroxyapatite Microtubes09/30/2019

Hydroxyapatite (HAP), a well‐known member of the calcium phosphate family, is the major inorganic component of bones and teeth in vertebrates. The highly ordered arrays of HAP structures are of great significance for hard tissue repair and for understanding the formation mechanisms of bones and...detailed

Solvothermal synthesis of submillimeter ultralong hydroxyapatite nanowires using a CALCIUM OLEATE (cas 142-17-6) precursor in a series of monohydroxy alcohols09/29/2019

Hydroxyapatite (Ca 10 (OH) 2 (PO 4 ) 6 , HAP), as the major inorganic component of bones and teeth in vertebrates, is a very important biomaterial with high biocompatibility, nontoxicity and high thermal stability, thus, it has wide applications in various biomedi...detailed

Stabilization of sodium oleate as CALCIUM OLEATE (cas 142-17-6) in cement-based mortars made with limestone fillers09/28/2019

This paper looks at the interaction between natural limestone fillers and sodium oleate, a waterproofing agent used in rendering mortars, which, despite being water soluble is very effective as waterproofing in cement-based mortars at very low dosages. The present paper shows that the surfactant...detailed

Relevant articles and documents

Preparation of CaCO3 and CaO nanoparticles via solid-state conversion of calcium oleate precursor

Calcium carbonate (CaCO3) and monodisperse calcium oxide nanoparticles (CaO NPs) are prepared by the calcination of solid-state calcium oleate precursor in air condition. The effect of calcination temperature on the synthesis of CaCO3 and CaO NPs is examined. The polymorphism is confirmed by X-ray diffraction spectroscopy (XRD), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis (TGA). The sample morphologies including their size and size distribution are investigated by field emission scanning electron microscopy (FESEM). Calcination of calcium oleate between 400 and 550 °C results in CaCO3 NPs with mean sizes from 82 to 98 nm, whereas monodisperse spherical CaO NPs are obtained at 650 °C and an average size is estimated to be 40 nm. Beyond 650 °C, the size of CaO NPs increases with broad size distribution. The results of this study provide a novel approach to monodisperse CaCO3 and CaO NPs that can be applied in a variety of fundamental and industrial fields.

OVERBASED METAL CARBOXYLATE PRECURSOR AND PROCESS FOR MAKING

Shelf stable, flowable liquids of overbased alkaline earth metal salts are prepared by reacting an alkaline earth metal base and a carboxylic acid in the presence of a hydrocarbon liquid, a polyol and an alcohol. The resulting overbased alkaline earth metal salts have an alkaline earth metal content of at least about 14.5% and a non-volatile matter content of at least about 95%.