2223-95-2

Basic information

• Product Name: NICKEL STEARATE
• Synonyms: Octadecanoicacid,nickel(2+)salt;octadecanoicacid,nickel(2++)salt;NICKEL STEARATE;NICKEL(II) STEARATE;nickel distearate;nickel(2+) stearate;Nickelous stearate;Bisstearic acid nickel(II) salt
• CAS NO: 2223-95-2
• Molecular Formula: 2C₁₈H₃₅O₂*Ni
• Molecular Weight: 625.63
• EINECS: 218-744-1
• Product Categories: Organic-metal salt;Catalysis and Inorganic Chemistry;Chemical Synthesis;metal carboxylate
• Mol File: 2223-95-2.mol
• Article Data: 6

Chemical Properties

• Melting Point: 82-86 °C(lit.)
• Boiling Point: 359.4 °C at 760 mmHg
• Flash Point: 163 °C
• Appearance: waxy green/solid
• Density: 1,13 g/cm3
• Vapor Pressure: 8.58E-06mmHg at 25°C
• Water Solubility: Insoluble in water.
• CAS DataBase Reference: NICKEL STEARATE(CAS DataBase Reference)
• NIST Chemistry Reference: NICKEL STEARATE(2223-95-2)
• EPA Substance Registry System: NICKEL STEARATE(2223-95-2)

Safety Data

• Hazard Codes: Xn,N,T
• Statements: 22-40-43-50/53-36/37/38-68-48/23-42/43-61-49
• Safety Statements: 22-36/37/39-61-60-36/37-45-26-53
• RIDADR: UN 3077 9/PG 3
• TSCA: Yes
• HazardClass: 9
• Hazardous Substances Data: 2223-95-2(Hazardous Substances Data)

Usage

Chemical Properties

waxy green solid [STR93]

InChI:InChI=1/2C18H36O2.Ni/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2

Upstream product

• 6018-89-9 nickel(II) acetate tetrahydrate 
• 57-11-4 stearic acid 
• 373-02-4 nickel diacetate 
• 7245-23-0 nickel methanolate 
• 83864-14-6 nickel dichloride 
• 822-16-2 sodium stearate 

Downstream Products

• 36339-86-3 bis(3,6-dimethylsalicylaldehydato)nickel(II) 

Relevant articles and documents

Synthesis and Physico-Chemical Studies of Some Polynuclear Mixed Carboxylate Complexes of Nickel(II)

A number of polynuclear mixed carboxylates of nickel(II) with the general composition x (where R'=C13H27, C15H31, C17H35 and C21H43 and n=1 or 2) have been synthesized by the transacylation reactions of anhydrous nickel acetate with higher carboxylic acids in refluxing toluene.On recrystallization from benzene-alcohol mixtures, mono-alcoholate complexes, Ni(OOCCH3)2-n(OOCR')n*ROH (where R=CH3 and C2H5) have been isolated.All these derivatives have been characterized by the molecular weight determinations, infra-red and electronic reflectance spectra and magnetic susceptibility measurements. - Keywords: IR Spectra; Magnetic susceptibility measurements; Carboxylates, Ni(II); Nickel(II)-carboxylates; UV-spectra

Catalytic oxidative cleavage of terminal olefins by chromium(III) stearate

A new synthetic methodology for the preparation of carbonyl compounds from the oxidative cleavage of terminal olefins has been developed. With the use of TBHP in combination with chromium(III) stearate, selective oxidation of double bonds conjugated with aromatic ring or carbonyl group could be achieved at ambient temperature in moderate to excellent yield. The oxidative cleavage of electron rich α-methylstyrene derivatives proceeded in good to excellent yield whereas lower yields were observed in α-methylstyrene derivatives containing an electron withdrawing group. This developed oxidation reaction was believed to undergo via free radical process and high valent chromium oxo species.

Phenylalkanoic acid esters and their use as antioxidants

Compounds of formula (I): STR1 wherein: R1 represents an alkyl group having from 1 to 6 carbon atoms; R2 represents an alkyl group having from 8 to 24 carbon atoms; EO represents an ethyleneoxy group; PO represents a propyleneoxy group; k is 0 or an integer from 1 to 10; and m is an integer from 1 to 4; provided that the total of (k+m) is greater than 1 and not greater than 10; are useful as antioxidant stabilizers for polymeric materials.