T25305
Tetraphenylarsonium(V) chloride hydrate
97%
Synonyme(s) :
Phenylarsonium chloride, Tetraphenylarsenic chloride
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A propos de cet article
Formule linéaire :
(C6H5)4As(Cl) · xH2O
Numéro CAS:
Poids moléculaire :
418.79 (anhydrous basis)
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-070-6
Beilstein/REAXYS Number:
3580063
MDL number:
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97%
reaction suitability
core: arsenic, reagent type: catalyst
mp
258-260 °C (lit.)
SMILES string
O.[Cl-].c1ccc(cc1)[As+](c2ccccc2)(c3ccccc3)c4ccccc4
InChI
1S/C24H20As.ClH.H2O/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;;/h1-20H;1H;1H2/q+1;;/p-1
InChI key
NGDWSDTZKCSLRK-UHFFFAOYSA-M
Application
Cation exchange reagent. Used to prepare arsonium amide, oxime, and carbohydrate derivatives.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Classe de stockage
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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A Zaritsky et al.
Journal of bacteriology, 147(3), 1054-1062 (1981-09-01)
Lipophilic cations (tetraphenylarsonium, tetraphenylphosphonium, and triphenylmethylphosphonium) caused a number of major changes in the physiology of Bacillus subtilis. Macromolecular synthesis was inhibited, adenosine 5'-triphosphate concentration increased, swimming speed was reduced, tumbling was suppressed, and the capacity to take up the
T Higuti et al.
The Journal of biological chemistry, 255(16), 7631-7636 (1980-08-25)
Tetraphenylarsonium (TPA+) inhibited energy transduction in oxidative phosphorylation in mitochondria but not in submitochondrial particles, which are inside-out relative to the membranes of mitochondria. TPA+ incorporated into the inside of submitochondrial particles inhibited ATP synthesis in the particles. TPA+ also
V Shoshan et al.
The Journal of biological chemistry, 258(5), 2837-2842 (1983-03-10)
The lipophilic anion tetraphenylboron (TPB-) but not the lipophilic cation tetraphenylarsonium (TPA+) inhibited ATP-dependent Ca2+ accumulation by isolated sarcoplasmic reticulum. TPB- did not inhibit ATP hydrolysis but did induce Ca2+ release from preloaded vesicles. It did not appear to disrupt