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277398

Sigma-Aldrich

O-Isopropylxanthic acid potassium salt

98%

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About This Item

Fórmula lineal:
(CH3)2CHOCS2K
Número de CAS:
140-92-1
Peso molecular:
174.33
EC Number:
205-441-4
MDL number:
MFCD00004930
UNSPSC Code:
12352100
PubChem Substance ID:
24856759
NACRES:
NA.22

assay

98%

mp

264 °C (dec.) (lit.)

SMILES string

CC(C)OC(=S)S[K]

InChI

1S/C4H8OS2.K/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);/q;+1/p-1

InChI key

ZMWBGRXFDPJFGC-UHFFFAOYSA-M

Categorías relacionadas

Application

O-Isopropylxanthic acid potassium salt may be used in chemical synthesis.

Pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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F Hissner et al.
Journal of chromatography. A, 853(1-2), 497-502 (1999-09-16)
Alkyl xanthates (O-alkyl dithiocarbonates) and phosphonates are important organic collectors for the flotation of metals from crude ore. Leaching from waste dumps into river and ground water, these substances can cause environmental pollution. A capillary electrophoretic method for the routine
V B Dorogova et al.
Gigiena truda i professional'nye zabolevaniia, (3)(3), 46-47 (1990-01-01)
The article contains a description of a photometric technique for xanthate detecting in the air in the working zone area. The detection technique is based on the xanthates' interaction with the nickel salts, with the formation of yellow--coloured nickel xanthates
M Alijanianzadeh et al.
Journal of enzyme inhibition and medicinal chemistry, 22(2), 239-246 (2007-05-24)
Three iso-alkyldithiocarbonates (xanthates), as sodium salts, C3H7OCS2Na (I), C4H9OCS2Na (II) and C5H11OCS2Na (III), were synthesized, by the reaction between CS2 with the corresponding iso-alcohol in the presence of NaOH, and examined for inhibition of both cresolase and catecholase activities of
M N Chandraprabha et al.
Journal of colloid and interface science, 276(2), 323-332 (2004-07-24)
Effective methods for selective separation using flotation or flocculation of arsenopyrite from pyrite by biomodulation using Acidithiobacillus ferrooxidans are presented here. Adhesion of the bacterium to the surface of arsenopyrite was very slow compared to that to pyrite, resulting in
K Borg et al.
Archives of toxicology, 62(5), 387-391 (1988-01-01)
Brown trout, Salmo trutta, were exposed to water containing 0.1 microgram/l 203Hg2+, alone or with potassium ethylxanthate (PEX), sodium isopropylxanthate (SIX), sodium diethyldithiophosphate (SEP), sodium diisopropyldithiophosphate (SIP), sodium dimethyldithiocarbamate (SMC), sodium diethyldithiocarbamate (SEC) or sodium pyridinethione (SPyr), respectively. After 1
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