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38224 Aldrich

Diisooctylthiophosphinic acid

technical, ~85% (T)

Synonym: Bis(2,4,4-trimethylpentyl)thiophosphinic acid

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Application Specific Reagents, Building Blocks, Chemical Synthesis,
InChI Key   KUYLHALFMPOMKK-UHFFFAOYSA-N
grade   technical
assay   ~85% (T)
refractive index   n20/D 1.48
density   0.93 g/mL at 20 °C(lit.)

Description

Packaging

100 mL in glass bottle

Application

Diisooctylthiophosphinic acid is suitable for use in the colorimetric determination of airborne lead. It may be used as chelating agent for supercritical fluid extraction (SFE) of metals, for subsequent ICP-MS analyses of mercury, cadmium and lead in sediment.

General description

Diisooctylthiophosphinic acid (Bis(2,4,4-trimethylpentyl)thiophosphinic acid) is a hygroscopic liquid. Its physical properties (refractive index and specific gravity) have been reported.

Diisooctylthiophosphinic acid is an application specific reagent.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
3
Flash Point(F) 
204.8 °F
Flash Point(C) 
96 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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