15263
双(三苯基膦)氯化铵
Selectophore™
别名:
Hexaphenyldiphosphazenium chloride, PPNCl, 双-(三苯基正膦基)氯化铵
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关于此项目
线性分子式:
(C6H5)3P=N(Cl)=P(C6H5)3
化学文摘社编号:
分子量:
574.03
UNSPSC Code:
26111700
NACRES:
NB.61
PubChem Substance ID:
EC Number:
244-170-6
Beilstein/REAXYS Number:
4097979
MDL number:
产品名称
双(三苯基膦)氯化铵, Selectophore™
InChI key
QMTYWEYUVVWPQL-UHFFFAOYSA-N
InChI
1S/C36H30ClNP2/c37-40(34-25-13-4-14-26-34,35-27-15-5-16-28-35,36-29-17-6-18-30-36)38-39(31-19-7-1-8-20-31,32-21-9-2-10-22-32)33-23-11-3-12-24-33/h1-30H
SMILES string
ClP(N=P(c1ccccc1)(c2ccccc2)c3ccccc3)(c4ccccc4)(c5ccccc5)c6ccccc6
product line
Selectophore™
mp
270-272 °C (lit.)
274-276 °C
storage temp.
2-8°C
Quality Level
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General description
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Application
Bis(triphenylphosphoranylidene)ammonium chloride was used in two-phase titration and electrochemistry, done for physiochemical characterization of sildenafil. It was also used in cyclic voltammetry reactions, used to study ion transfer (IT) and electron transfer (ET), at a liquid-liquid interface supported on a metallic electrode.
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Voltammetric determination of extreme standard Gibbs ion transfer energy.
Olaya AJ
Journal of Electroanalytical Chemistry, 644 (1), 60-66 (2010)
G Werner et al.
Talanta, 36(9), 966-968 (1989-09-01)
A nitrate-sensitive electrode based on the ionic associates between bis(triphenylphosphine)iminium and nitrate ions in nitrobenzene solution is proposed. The electrode can be used for determinations of 10(-5) 0.1M nitrate in aqueous solutions.
Physicochemical characterization of sildenafil: ionization, lipophilicity behavior, and ionic-partition diagram studied by two-phase titration and electrochemistry.
Giraulta HH
Helvetica Chimica Acta, 83, 1465-1465 (2000)
R Aubeck et al.
The Analyst, 116(8), 811-814 (1991-08-01)
The properties of an ion-selective electrode for indomethacin based on the bis(triphenylphosphoranylidene)ammonium-indomethacin ion-pair complex in a poly(vinyl chloride) membrane are described. The detection limit found for indomethacin at pH 7.0 was 2 x 10(-5) mol l-1 (6.4 micrograms ml-1) and
Carine Robert et al.
Nature communications, 2, 586-586 (2011-12-14)
The vast majority of commodity materials are obtained from petrochemical feedstocks. These resources will plausibly be depleted within the next 100 years, and the peak in global oil production is estimated to occur within the next few decades. In this
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