McEwen, Alan B. et al. published their research in Journal of the Electrochemical Society in 1999 | CAS: 157310-73-1

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Product Details of 157310-73-1

Electrochemical properties of imidazolium salt electrolytes for electrochemical capacitor applications was written by McEwen, Alan B.;Ngo, Elen L.;LeCompte, Karen;Goldman, Jay L.. And the article was included in Journal of the Electrochemical Society in 1999.Product Details of 157310-73-1 The following contents are mentioned in the article:

The specific ionic conductivity, dynamic viscosity, and electrochem. stability of several imidazolium salts are reported as neat ionic liquids and their solutions in several organic solvents. The temperature dependence of conductivity and viscosity are analyzed for 1-ethyl-3-methylimidazolium (EMI+) and 1,2-dimethyl-3-n-propylimidazolium (DMPI+) salts, and the influence of bis(trifluoromethylsulfonyl)imide (Im), bis(perfluoroethylsulfonyl)imide (Beti), hexafluoroarsenate (AsF6), hexafluorophosphate (PF6), and tetrafluoroborate (BF4) on these properties are discussed. These imidazolium salts make possible electrolytes with high concentration (>3 M), high room temperature conductivity (up to 60 mS/cm), and a wide window of stability (>4 V at 20 VA/cm2). Differential scanning calorimetric results confirm a large glass phase for the ionic liquids, with substantial (>80掳) supercooling. Thermal gravimetric results indicate the imidazolium salts with Im and Beti anions to be thermally more stable than the Li salt analogs. The Vogel-Tammann-Fulcher interpretation accurately describes the conductivity temperature dependence. This study involved multiple reactions and reactants, such as 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1Product Details of 157310-73-1).

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Product Details of 157310-73-1

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Yang, Ling et al. published their research in Fenxi Ceshi Xuebao in 2009 | CAS: 157310-73-1

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.COA of Formula: C8H15F6N2P

Determination of hexafluorophosphate by ion chromatography with direct conductivity detection was written by Yang, Ling;Yu, Hong;Li, Siwen. And the article was included in Fenxi Ceshi Xuebao in 2009.COA of Formula: C8H15F6N2P The following contents are mentioned in the article:

A method was developed for the determination of hexafluorophosphate by ion chromatog. coupled with direct conductivity detection. The separation of analytes was performed on a Shim-pack IC-A3 anion-exchange column using benzoic acid as an eluent. The influences of the type, concentration and pH value of eluent, and column temperature on retention time of hexafluorophosphate were investigated. The optimized chromatog. conditions for determination of hexafluorophosphate were using 1.0 M benzoic acid with pH 7.5 as eluent with column temperature of 40掳 and flow rate of 1.0 mL/min. Under the optimal conditions, hexafluorophosphate could be separated in 12 min. A good linear relationship was obtained between chromatog. peak area and concentration of hexafluorophosphate in the range of 20.0-200.0 mg/L. The detection limit(S/N=2) of hexafluorophosphate was 9.2 mg/L. The RSDs (n=5) for retention time and peak area were 0.2% and 0.6%, resp. The method has been applied in the determination of hexafluorophosphate in ionic liquids The spiked recoveries of hexafluorophosphate were in 98-100%. The good linearity and the repeatability of the method could meet the requirements of quant. anal. of hexafluorophosphate in ionic liquids This study involved multiple reactions and reactants, such as 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1COA of Formula: C8H15F6N2P).

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.COA of Formula: C8H15F6N2P

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Sutto, Thomas E. et al. published their research in Electrochimica Acta in 2009 | CAS: 157310-73-1

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. The solubility of imidazoles in ethers is lower than that in alcohols and decreases with increasing chain length of the ethers . In contrast, the solubility of benzimidazoles in alcohols (C3鈥揅6) is higher than in water and generally decreases with a Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Reference of 157310-73-1

X-ray diffraction studies of electrochemical graphite intercalation compounds of ionic liquids was written by Sutto, Thomas E.;Duncan, Teresa T.;Wong, Tiffany C.. And the article was included in Electrochimica Acta in 2009.Reference of 157310-73-1 The following contents are mentioned in the article:

Electrochem. intercalation studies are used to characterize ionic liquids composed of a variety of cationic and anionic species. Electrochem., the ionic liquids are characterized by cyclic voltammograms and charge-discharge experiments for the intercalation and de-intercalation of the various cationic and anionic species into graphite. X-ray structure anal. is also performed to determine the relation between the electrochem. behavior of the ionic liquids, and the formation of intercalated graphitic compounds Two different types of imidazolium cations are studied, specifically the di- and trisubstituted imidazolium. These cations are paired with the following anions: tetrafluoroborate, hexafluorophosphate, bis(trifluoromethanesulfonyl)imide, bis(perfluoroethanesulfonyl)imide, nitrate and H sulfate. Results indicate stronger intercalation chem. for the trisubstituted imidazoliums, correlating with the greater charge-discharge efficiencies found for these types of ionic liquids Many of the anions exhibit very poor charge-discharge efficiencies, correlating to very poorly formed graphite intercalates. The exception to this is the H sulfate intercalate, which had low charge-discharge efficiencies but formed a well defined graphite intercalate. Only the imide based anions exhibited both high charge-discharge efficiencies and the formation of a clearly defined graphite intercalate. This study involved multiple reactions and reactants, such as 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1Reference of 157310-73-1).

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. The solubility of imidazoles in ethers is lower than that in alcohols and decreases with increasing chain length of the ethers . In contrast, the solubility of benzimidazoles in alcohols (C3鈥揅6) is higher than in water and generally decreases with a Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Reference of 157310-73-1

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Liu, Yu-zhen et al. published their research in Fenxi Ceshi Xuebao in 2012 | CAS: 157310-73-1

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Name: 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V)

Determination of hexafluorophosphate ionic liquid anion by reversed-phase ion-pair chromatography coupled with direct conductivity detection was written by Liu, Yu-zhen;Yu, Hong;Zhang, Ren-qing. And the article was included in Fenxi Ceshi Xuebao in 2012.Name: 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) The following contents are mentioned in the article:

A reversed-phase ion-pair chromatog. method using direct conductivity detection was developed for the determination of hexafluorophosphate(PF6) ionic liquid anion. Chromatog. separation was performed on a Diamonsil C18 reversed-phase column using ion-pair reagent-citric acid-acetonitrile as mobile phase. The effects of ion-pair reagent, volume fraction of acetonitrile, pH and column temperature on the retention factor and separation of PF6 were investigated. The mechanism of retention in the separation was discussed. The optimized chromatog. conditions for the determination of PF6 were using 0.05 mmol/L tetrabutylammonium hydroxide(TBAH)-0.038 mmol/L citric acid-35% acetonitrile(pH 5.5) as mobile phase, at a flow rate of 1.0 mL/min and a column temperature of 40°C. Under the optimal conditions, the retention time of PF6 was less than 15 min and the baseline separation of PF6 was achieved without any interference by other common anions(Cl, NO3, F, Br, SO-24 and BF4). The detection limit(S/N=3) for PF6 was 0.25 mg/L. The good linear relationship was obtained between chromatog. peak area and concentration of PF6 in the range of 0.5-100.0 mg/L. The relative standard deviations(RSD, n=5) of chromatog. peak area and retention time were 0.17% and 0.15%, resp. The proposed method was applied in the determination of PF6 in ionic liquids of 1-butyl-3-methylimidazolium hexafluorophosphate and 1-propyl-2, 3-dimethylimidazolium hexafluorophosphate. The spiked recoveries of PF6 were 99% and 104%, resp. The good linearity and repeatability of the method could meet the requirements for the quant. anal. of PF6 in ionic liquids The method is simple, accurate, reliable and practical. This study involved multiple reactions and reactants, such as 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1Name: 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V)).

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Name: 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V)

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Fox, Douglas M. et al. published their research in Green Chemistry in 2003 | CAS: 157310-73-1

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Safety of 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V)

Flammability, thermal stability, and phase change characteristics of several trialkylimidazolium salts was written by Fox, Douglas M.;Awad, Walid H.;Gilman, Jeffrey W.;Maupin, Paul H.;De Long, Hugh C.;Trulove, Paul C.. And the article was included in Green Chemistry in 2003.Safety of 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) The following contents are mentioned in the article:

Room temperature ionic liquids (RTILs) have emerged as tunable and potentially “greener” solvents for a multitude of applications. To investigate the solvent properties and potential use as a thermal fluid, a study was initiated to determine the effects of anion type, C-2 hydrogen substitution, and alkyl chain length on the flammability, thermal stability, and phase change characteristics of 1,2,3-trialkylimidazolium room temperature ionic liquids A Setaflash flash point apparatus was used to determine the flammabilities of the RTILs. No flash points were detected for any of the imidazolium based RTILs below 200°, the maximum temperature of the instrument. The thermal stabilities of the RTILs were measured using the technique of thermogravimetric anal. The 1,2,3-trialkylimidazolium compounds exhibit slightly higher thermal stabilities than the comparable 1,3-dialkylimidazolium compounds; RTILs with nucleophilic anions decompose about 150° lower than RTILs with bulky fluoride containing anions; the alkyl chain length does not have a large effect on the thermal stability of the RTILs; and the pyrolysis decomposition exhibits higher thermal stabilities via a different mechanism than the oxidative decomposition In addition, it was found that although the calculated onset temperatures were above 350°, significant decomposition does occur 100° or more below these temperatures The phase change behaviors of several imidazolium based RTILs were characterized by differential scanning calorimetry. The m.ps. of the RTILs increased with increasing alkyl chain length. Most of the salts studied exhibited significant undercooling, which decreased as the length of the alkyl chain was increased. The hexafluorophosphate and bromide RTILs exhibited polymorphic and liquid crystalline behaviors as the alkyl chain length was increased above C10. The clearing point temperatures increased more rapidly with alkyl chain length than the m.p. temperatures This study involved multiple reactions and reactants, such as 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1Safety of 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V)).

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Safety of 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V)

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem