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About This Item
经验公式（希尔记法）:
C16H35OPS
CAS号:
分子量:
306.49
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
推荐产品
等級
technical
化驗
~85% (T)
形狀
liquid
折射率
n20/D 1.48
密度
0.93 g/mL at 20 °C (lit.)
SMILES 字串
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 密鑰
KUYLHALFMPOMKK-UHFFFAOYSA-N
一般說明
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.
應用
Complexing agent for the extraction of transition metals
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.
訊號詞
Danger
危險聲明
危險分類
Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
204.8 °F - closed cup
閃點（°C）
96 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Ash M and Ash I.
Handbook of solvents., 254-254 (2003)
Raja Norimie Raja Sulaiman et al.
Journal of hazardous materials, 340, 77-84 (2017-07-18)
The discharge of electroplating waste containing nickel ions has led to environmental issues owing to the toxicity problem mainly to the aquatic organisms and humans. Liquid-liquid extraction offers a great potential treatment for nickel removal with several advantages of simple
Supercritical Fluid Extraction of Metals Using Bis (2, 4, 4-trimethyl-pentyl) monothiophosphinic Acid as Chelating Agent for Subsequent ICP-MS Analyses of Mercury, Cadmium and Lead in Sediment.
Roa EC, et al.
E-Journal of Chemistry, 8(3), 1114-1119 (2011)
Pornpimol Kongtip et al.
The Southeast Asian journal of tropical medicine and public health, 41(6), 1500-1511 (2011-02-19)
We developed a method to analyze airborne lead concentrations in the field. It was a modification of the colorimetric method using the reaction between 4(2-pyridylazo)-resorcinol (PAR) and lead with cyanex302 in an acid medium to reduce interfering metals. The lead
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