triphenyl phosphorothionate

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    Triphenyl phosphate 115-86-6 Wei 40 - 12- 1 ht% Index 46 18 3 01- 106-1 1 12-2 30-45 Butylated triphenyl phosphate is multi constituent substance can also be described as: (CAS No. 68937-40-6) Phenol, isobutylated, phosphate (3:1) | 4. FIRST AID MEASURES Eye …

    Substituent Effect on the Reactivity of . - SpringerLink

    Abstract. The effect of the substituent attached to the phenyl rings on the reactivity of alkylated triphenyl phosphorothionates (t-butyl TPPT (b-TPPT) and p-nonyl TPPT (n-TPPT)) in oil solution at high temperature (423 and 473 K) was investigated by means of Fourier-transform infrared spectroscopy (FT-IR), nuclear magnetic resonance (NMR) spectroscopy and X-ray photoelectron spectroscopy (XPS).

    O,O,O-triphenyl phosphorothioate - Wikidata

    Triphenyl phosphorothionate (English) retrieved. 14 October 2016. chemical formula. C₁₈H₁₅O₃PS. 1 reference. stated in. PubChem. PubChem CID. 69011. language of work or name. English. . O,O,O-triphenyl phosphorothioate (English) quote. CAS no.: 597-82-0 (English) Sitelinks. Wikipedia (0 entries) edit. Wikibooks (0 entries) edit .

    Effect of ZDDP and ashless triphenyl phosphorothionate .

    In this study, lubricants containing zinc dialkyl dithiophosphate (ZDDP) or triphenyl phosphorothionate (TPPT) were used to conduct tribological tests based on a disc on cylinder tribometer. The wear scars formed on the Cr–N coated discs were analysed using surface sensitive analytical techniques such as field emission scanning electron microscope and energy dispersive X-ray spectroscopy.

    Triphenyl phosphorothionate | CAS#:597-82-0 | Chemsrc

    Chemsrc provides Triphenyl phosphorothionate(CAS#:597-82-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Triphenyl phosphorothionate …

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    Reactivity of Triphenyl Phosphorothionate in Lubricant Oil .

    In this study, the reactivity of triphenyl phosphorothionate (TPPT) in lubricant oil solution at high temperature (423 and 473 K) has been studied by Fourier transform infrared spectroscopy (FT-IR) and nuclear magnetic resonance (NMR) spectroscopy.

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    Triaryl phosphorothionate, irgalube TPPT, CAS NO.:597-82-0 .

    Product Code: TPPT. BASF irgalube TPPT equivalent;it's organo-thiophosphate; crystalline solid texture;TPPT is a ashless EP and AW additive for lubricants,grease and hydraulic fluids.It has excellent extreme pressure properties, wear resistance and high thermal stability and has no attack on yellow metls. Chemical Name: Triaryl phosphorothionate,.

    Substituent Effect on the Reactivity of . - SpringerLink

    Abstract. The effect of the substituent attached to the phenyl rings on the reactivity of alkylated triphenyl phosphorothionates (t-butyl TPPT (b-TPPT) and p-nonyl TPPT (n-TPPT)) in oil solution at high temperature (423 and 473 K) was investigated by means of Fourier-transform infrared spectroscopy (FT-IR), nuclear magnetic resonance (NMR) spectroscopy and X-ray photoelectron spectroscopy (XPS).

    Influence of metallic and oxidized iron/steel on the .

    upon heating solutions of triphenyl phosphorothionate (TPPT) in poly-α-olefin (PAO) at 473 K, the base oil (PAO) becomes oxidized. The TPPT molecule slightly reduces the oxidation of the base oil for heating times longer than 24 h;

    Triphenyl phosphate - Wikipedia

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    Reactivity of Triphenyl Phosphorothionate in Lubricant Oil .

    For this reason, the reactivity of triphenyl phosphorothionate (TPPT) in synthetic oil (poly-a-olefin, PAO) at 423 and 473 K has been recently investigated in our group by Fourier-transform .

    Extreme Pressure / Antiwear Additive - IRGALUBE® TPPT .

    Extreme Pressure / Antiwear Additive - IRGALUBE® TPPT. - Provides excellent antiwear activity in pump tests with no attack on yellow metals.

    O,O,O-Triphenyl phosphorothioate | C18H15O3PS | ChemSpider

    Structure, properties, spectra, suppliers and links for: O,O,O-Triphenyl phosphorothioate, 597-82-0.

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    21 CFR § 178.3570 - Lubricants with incidental food contact.

    Lubricants with incidental food contact may be safely used on machinery used for producing, manufacturing, packing, processing, preparing, treating, packaging, transporting, or holding food, subject to the provisions of this section: (a) The lubricants are prepared from one or more of the following substances: (1) Substances generally recognized as safe for use in food.

    TRIPHENYL PHOSPHOROTHIONATE | 597-82-0

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    Lubricant additives|EP&AW additive|Corrosion Inhibitors .

    TRIPHENYL PHOSPHOROTHIONATE, (CAS NO.:597-82-0), PLEASE CONTACT US TO GET TDS. REACH Registered, SungateLube TPPT,equivalent to Irgalube TPPT. APPLICATION. This additive is white or light yellow powder, it has excellent Anti Wear (AW) and Extreme pressure(EP) properties, thermostability and color stability.

    597-82-0 TRIPHENYL PHOSPHOROTHIONATE - MOLBASE

    TRIPHENYL PHOSPHOROTHIONATE the latest price quotation, CAS NO. 597-82-0 search, TRIPHENYL PHOSPHOROTHIONATE manufacturer wholesale price comparison, TRIPHENYL PHOSPHOROTHIONATE supplier quotation

    CAS No. 115-86-6 | Sigma-Aldrich

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    21 CFR § 178.3570 - Lubricants with incidental food contact.

    Triphenyl phosphorothionate (CAS Reg. No. 597-82-0) For use as an adjuvant in lubricants herein listed at a level not to exceed 0.5 percent by weight of the lubricant. Tris(2,4-di-tert-butylphenyl)phosphite (CAS Reg. NO. 31570-04-4) For use only as a stabilizer at levels not …

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    Filippo Mangolini - ResearchGate

    The influence of metallic and oxidized iron/steel on the reactivity of triphenyl phosphorothionate (TPPT) in oil solution at 473†K was investigated by means of FT-IR, NMR and XPS.

    Triphenylphosphat – Wikipedia

    Triphenylphosphat (TPP oder TPHP) mit der Konstitutionsformel (C 6 H 5) 3 PO 4 ist eine chemische Verbindung, die im reinen Zustand aus farblosen bis weißen, geruchlosen Plättchen besteht.Es wird hauptsächlich als Weichmacher und Flammschutzmittel verwendet. Triphenylphosphat ist ein Fischgift, es hemmt das Enzym Acetylcholinesterase.Es wird aus Phosphoroxychlorid und Phenol hergestellt.

    TRIPHENYL PHOSPHOROTHIONATE (TRİFENİL FOSFOROTİYONAT)

    The surface reactivity of triphenyl phosphorothionate (TPPT) on air-oxidized iron surfaces under tribological conditions in the boundary-lubrication regime has been investigated by in situ attenuated total reflection (ATR) FT-IR tribometry and ex situ X-ray photoelectron spectroscopy (XPS).

    Substance Name: O,O,O-Triphenyl phosphorothioate

    597-82-0 - IKXFIBBKEARMLL-UHFFFAOYSA-N - O,O,O-Triphenyl phosphorothioate - Similar structures search, synonyms, formulas, resource links, and other chemical information.

    Extreme Pressure / Antiwear Additive - IRGALUBE® TPPT .

    Triphenyl phosphorothionate, typically containing 9% phosphorus and 9.4% sulfur Appearance Crystalline white flakes with melting point of 52°C

    CFR - Code of Federal Regulations Title 21

    Apr 01, 2018· Triphenyl phosphorothionate (CAS Reg. No. 597-82-0) For use as an adjuvant in lubricants herein listed at a level not to exceed 0.5 percent by weight of the lubricant. Tris(2,4-di-tert-butylphenyl)phosphite (CAS Reg. NO. 31570-04-4) For use only as a stabilizer at levels not to exceed 0.5 percent by weight of the lubricant.

    Chemical Reactivity of Triphenyl Phosphorothionate (TPPT .

    The surface reactivity of triphenyl phosphorothionate (TPPT) on air-oxidized iron surfaces has been studied by in situ attenuated total reflection Fourier transform infrared spectroscopy (ATR/FT-IR) and ex situ X-ray photoelectron spectroscopy (XPS).

    Thiophosphate - Wikipedia

    Thiophosphate. Thiophosphates (or phosphorothioates, PS) are chemical compounds and anions with the general chemical formula PS 4−xO3− x ( x = 0, 1, 2, or 3) and related derivatives where organic groups are attached to one or more O or S. Thiophosphates feature tetrahedral phosphorus(V) centers.

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