38224

Diisooctylthiophosphinic acid

technical, ~85% (T)

• Synonyma: Bis(2,4,4-trimethylpentyl)thiophosphinic acid
• Empirický vzorec (Hillův zápis): C₁₆H₃₅OPS
• Číslo CAS: 132767-86-3
• Molekulová hmotnost: 306.49
• NACRES: NA.22
• PubChem Substance ID: 57649821
• UNSPSC Code: 12352100
• MDL number: MFCD00216700
• Assay: ~85% (T)
• Form: liquid

Vlastnosti

• grade: technical
• Quality Segment: 100
• assay: ~85% (T)
• form: liquid
• refractive index: n20/D 1.48
• density: 0.93 g/mL at 20 °C (lit.)
• SMILES string: CC(CC(C)(C)C)CP(S)(=O)CC(C)CC(C)(C)C
• InChI: 1S/C16H35OPS/c1-13(9-15(3,4)5)11-18(17,19)12-14(2)10-16(6,7)8/h13-14H,9-12H2,1-8H3,(H,17,19)
• InChI key: KUYLHALFMPOMKK-UHFFFAOYSA-N

Popis

General description

Diisooctylthiophosphinic acid is an application specific reagent.

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

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.

Complexing agent for the extraction of transition metals

Bezpečnostní informace

• Piktogramy: GHS05
• Výstražné slovo: Danger
• Kódy nebezpečí: H314
• Bezpečnostní pokyny: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Skladovací třída: 8A - Combustible corrosive hazardous materials
• Co se děje?: WGK 3
• Bod vzplanutí (°F): 204.8 °F - closed cup
• Bod vzplanutí (°C): 96 °C - closed cup
• PPE (osobní ochranné prostředky): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter