2253-43-2

Basic information

• Product Name: DI(PROPYL) DITHIOPHOSPHORIC ACID
• Synonyms: dipropylphosphorodithioate;o,o-dipropyldithiophosphoricacid;o,o-dipropylphosphorodithioate;o,o-dipropylphosphorodithioticacid;O,O'-DIPROPYL DITHIOPHOSPHATE;O,O-dipropyl hydrogen dithiophosphate;O,O-Di-n-propyldithiophosphoric acid;O,O-Dipropylphosphorodithioic acid
• CAS NO: 2253-43-2
• Molecular Formula: C₆H₁₅O₂PS₂
• Molecular Weight: 214.29
• EINECS: 218-847-1
• Mol File: 2253-43-2.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 269.2°Cat760mmHg
• Flash Point: 116.6°C
• Appearance: /
• Density: 1.149g/cm³
• Vapor Pressure: 0.014mmHg at 25°C
• Refractive Index: 1.496
• CAS DataBase Reference: DI(PROPYL) DITHIOPHOSPHORIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: DI(PROPYL) DITHIOPHOSPHORIC ACID(2253-43-2)
• EPA Substance Registry System: DI(PROPYL) DITHIOPHOSPHORIC ACID(2253-43-2)

Safety Data

• Hazardous Substances Data: 2253-43-2(Hazardous Substances Data)

Usage

General Description

DI(PROPYL) DITHIOPHOSPHORIC ACID, also known as di-n-propyl dithiophosphoric acid, is a type of organophosphorus compound used as a flotation reagent in the mineral processing industry. It is primarily used in the processing of copper, lead, and zinc ores to aid in the separation of valuable minerals from the ore. This chemical is a strong collector that selectively binds to mineral surfaces, promoting the flotation of desired minerals while inhibiting the flotation of unwanted minerals. It is known for its high efficiency and low toxicity, making it a popular choice in the mining and metallurgy industries for the concentration of ore. Additionally, it is used as a corrosion inhibitor in lubricants and as a pesticide in agriculture. Overall, DI(PROPYL) DITHIOPHOSPHORIC ACID plays a crucial role in various industrial processes and applications.

InChI:InChI=1/C6H15O2PS2/c1-3-5-8-9(7,10)11-6-4-2/h3-6H2,1-2H3,(H,7,10)

Upstream product

• 71-23-8 propan-1-ol 
• 756-80-9 O,O-dimethyl phosphorodithioic acid 
• 135672-76-3 dipropyldithiophosphoric acid N,N'-diphenylguanidinium salt 

Downstream Products

• 22148-27-2 dithiophosphoric acid O,O'-diethyl ester-S-cyclohexyl ester 
• 51576-79-5 Dithiophosphoric acid S-(1-phenyl-vinyl) ester O,O'-dipropyl ester 
• 27249-63-4 propyl dithiobenzoate 
• 20039-38-7 O,O-Dipropyl-S-(4-brom-phenyl-disulfido)-dithiophosphat 
• 120-78-5 di(benzothiazol-2-yl)disulfide 
• 108-91-8 cyclohexylamine 
• 110-91-8 morpholine 
• 17173-82-9 4,4'-bimorpholine 
• 149-30-4 2-Mercaptobenzothiazole 
• 61680-03-3 N-phenyl dipropyl N'-thiophosphorylthiourea 
• 61612-90-6 Dithiophosphoric acid O,O'-dipropyl ester S-[2-(3-p-tolyl-ureido)-ethyl] ester 
• 126443-51-4 diphenylantimony(III) O,O-dipropyl-dithiophosphate 
• 74-84-0 ethane 

Relevant articles and documents

Synthesis, spectral and sol-gel behavior of mixed ligand complexes of titanium(iv) with oxygen, nitrogen and sulfur donor ligands

A new route to synthesize nano-sized Ti(IV) mixed ligand complexes have been investigated by the reaction of titanium(IV) chloride with ammonium salts of dithiophosphate and 3(2'-hydroxyphenyl)-5-(4- substituted phenyl) pyrazolines. The resultant complex is then treated with H2S gas to get sulfur bridged dimer of Ti(IV) complex, a precursor of TiS2. The morphology of the complexes was studied by employing XRD which shows that all the complexes are amorphous solid. Molecular weight measurements, elemental analysis in conjugation with spectroscopic (IR, 1H NMR, 13C NMR and 31P NMR) studies revealed the dimeric nature of the complexes in which pyrazoline and dithiophosphate are bidentate. Scanning electron microscopic image and XRD indicate that the particles are in the nano range (50 nm). Putting all the facts together, coordination number six is proposed for titanium with octahedral geometry.

Dialkyl (alkylene) dithiophosphate adducts of anhydrous stannous chloride: Synthesis, characterization, and biological activities

Dialkyl (alkylene) dithiophosphate adducts of stannous chloride were synthesized by the reaction of anhydrous tin(II) chloride (SnCl2) and dialkyl (alkylene) dithiophosphoric acid in a 1:1 molar ratio, under anhydrous reaction conditions, below 5 °C in a closed vessel. The newly synthesized adducts were characterized by physicochemical and spectroscopic techniques [FT-IR, NMR (1H, 31P, and 119Sn), and mass spectrometry]. Coordination modalities have indicated a donor-acceptor interaction between sulfur and tin(II) moieties, where tin(II) acts as a Lewis acid. The adducts were found to have significant antibacterial activity against Escherichia coli and Pseudomonas aeruginosa, and antifungal activity against Aspergillus niger and Candida albicans. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.

Spectroscopic Investigations on the Acidity of O,O'-Dithiophosphoric Acid Esters in Nonpolar Aprotic Solvents

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