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305677

Sigma-Aldrich

tert-Butylphosphonic acid

98%

Sinónimos:

P-(1,1-Dimethylethyl)phosphonic acid

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About This Item

Fórmula lineal:
(CH3)3CP(O)(OH)2
Número de CAS:
4923-84-6
Peso molecular:
138.10
MDL number:
MFCD00012296
UNSPSC Code:
12352100
PubChem Substance ID:
24858447
NACRES:
NA.22

assay

98%

mp

187-189 °C (lit.)

SMILES string

CC(C)(C)P(O)(O)=O

InChI

1S/C4H11O3P/c1-4(2,3)8(5,6)7/h1-3H3,(H2,5,6,7)

InChI key

OGDSVONAYZTTDA-UHFFFAOYSA-N

Application

tert-Butylphosphonic acid was used in preparation of:
  • dinuclear dicationic vanadium(IV) complexes
  • borophosphonate cages
  • hexanuclear copper(II) cages
  • soluble molecular copper(II) phosphonates

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Dipankar Sahoo et al.
Dalton transactions (Cambridge, England : 2003), 43(28), 10898-10909 (2014-06-06)
The reaction of vanadium(III) trichloride with tert-butylphosphonic acid (t-BuPO3H2) in the presence of 1,10-phenanthroline/2,2'-bipyridine as an ancillary ligand in acetonitrile at room temperature afforded two dinuclear dicationic vanadium(IV) complexes [(VO)2(phen)2{t-BuPO2(OH)}2(OH2)2]·2Cl [1] and [(VO)2(bipy)2{t-BuPO2(OH)}2(OH2)2]·2Cl [2]. On the other hand, when the
Vadapalli Chandrasekhar et al.
Inorganic chemistry, 51(10), 5605-5616 (2012-05-12)
A multicomponent synthetic strategy involving copper(II) ions, tert-butylphosphonic acid (t-BuPO(3)H(2)) and 3-substituted pyrazole ligands has been adopted for the synthesis of soluble molecular copper(II) phosphonates. The use of six different 3-substituted pyrazoles, 3-R-PzH [R = H, Me, CF(3), Ph, 2-pyridyl
Saskia Speed et al.
Inorganic chemistry, 51(12), 6842-6850 (2012-05-26)
The syntheses, structural characterization, and magnetic behavior of two new hexanuclear copper(II) complexes derived from R-phosphonic acids and 1,3-bis(dimethylamino)-2-propanol (Hbdmap) with formulas [Cu(6)(μ-bdmap)(3)(μ(3)-Ph-PO(3))(2)(μ(3)-O···H···μ(3)-O)(ClO(4))(2)(H(2)O)]·5H(2)O (1) and [Cu(6)(μ-bdmap)(3)(μ(3)-t-Bu-PO(3))(2)(μ(3)-O···H···μ(3)-O)(μ(1,3)-dca)(dca)(H(2)O)]·6H(2)O (2) (Ph-H(2)PO(3) = phenylphosphonic acid, t-Bu-H(2)PO(3) = tert-butylphosphonic acid, dca = dicyanamide) are reported.
E Fanizza et al.
Nanoscale, 8(6), 3350-3361 (2016-01-15)
Here a luminescent hybrid nanostructure based on functionalized quantum dots (QDs) is used as a fluorescent imaging agent able to target selectively mitochondria thanks to the molecular recognition of the translocator protein (TSPO). The selective targeting of such an 18
Pius O Adelani et al.
Inorganic chemistry, 58(19), 12662-12668 (2019-09-13)
We report herein a general synthetic approach for designing uranyl coordination cages. Compounds 1 and 2 are constructed through a temperature-dependent and solvent-driven self-assembly. In both cases, the synthetic strategy involves in situ phosphonate ligand condensation into a flexible pyrophosphonate
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