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Tri n octylphosphine

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Tri-n-octylphosphine is a colorless, viscous liquid that is commonly used as a ligand in organometallic chemistry and as a component in semiconductor nanocrystal synthesis. It has the chemical formula (C8H17)3P.

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Lab products found in correlation

Cadmium oxide, by Thermo Fisher Scientific (6 mentions) Toluene, by Merck Group (6 mentions) Selenium, by Thermo Fisher Scientific (5 mentions) Methanol, by Merck Group (3 mentions) 1 octadecene, by Merck Group (3 mentions) Tri n octylphosphine oxide, by ABCR (3 mentions) Hydrogen peroxide, by Merck Group (3 mentions) Sulfur, by Merck Group (3 mentions) Potassium hydroxide, by Merck Group (3 mentions) 3 mercaptopropionic acid, by Merck Group (3 mentions) N hexane, by Merck Group (3 mentions) Oleylamine, by Merck Group (2 mentions) 3 aminopropyltrimethoxysilane, by Merck Group (2 mentions) 3 mercaptopropyl trimethoxysilane, by Merck Group (2 mentions) Methanol, by Thermo Fisher Scientific (2 mentions) Cadmium nitrate tetrahydrate, by Merck Group (2 mentions) Toluene, by Carl Roth (2 mentions) Tri n octylphosphine oxide, by Merck Group (2 mentions) Oleylamine, by Thermo Fisher Scientific (2 mentions) Chloroform, by Merck Group (2 mentions)

7 protocols using tri n octylphosphine

1

Synthesis of Colloidal Quantum Dots

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Cadmium oxide (CdO, 99.98%), selenium (Se, 99.999%, 200 mesh) and methanol (99.9%, anhydrous) were purchased from Alfa Aesar. Sulfur (S, 99.98%), tetrakis(acetonitrile)copper(I) hexafluorophosphate ([Cu(CH 3 CN) 4 ]PF 6 , 97%), toluene (99.8%, anhydrous), zinc chloride (ZnCl 2 , 99.999%), cadmium acetate dihydrate (Cd(OAc) 2 •2H 2 O, 98%), mercaptoacetic acid (MAA, 99%), 3-mercaptopropionic acid (MPA, 99%), 11-mercaptoundecanoic acid (MUA, 95%), methanol (99.8%), n-hexane (99%), potassium hydroxide (KOH, 85%), chloroform (99.8%), hydrochloric acid (HCl, 37%), oleic acid (90%), cadmium nitrate tetrahydrate (99%), sodium myristate (99%) and toluene (99.7%) were purchased from Sigma-Aldrich. Tri-n-octylphosphine (TOP, 97%) and Tri-n-octylphosphine oxide (TOPO, 99%) were purchased from ABCR. Octadecylphosphonic acid (ODPA, >99%) and hexylphosphonic acid (HPA, >99%) were purchased from PCI Synthesis. 1-Octadecene (ODE, 90%), oleylamine (OLAM, 80-90%) and 2-(dimethylamino)ethanethiol hydrochloride (DMAET•HCl, 95%) were purchased from Acros Organics. Ethanol (99.8%) was purchased from Roth. Rhodamine 6G was purchased from Lambda Physik.
Kodanek T., Banbela H.M., Naskar S., Adel P., Bigall N.C, & Dorfs D. (2015). Phase transfer of 1- and 2-dimensional Cd-based nanocrystals. Nanoscale, 7(45).
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2

Synthesis of Colloidal Nanocrystals

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Styrene (≥ 99.0%), divinylbenzene (DVB, 80%), azobisisobutyronitrile (AIBN, 98%), tin(II) 2-ethylhexanoate (92.5–100%), ε-caprolactone (97%), poly(ethylene glycol) (PEG, MW 2,500), trioctylphosphine oxide (TOPO, 99%), 1-octadecene (ODE, 90%), toluene (≥ 99.7%), methanol (≥ 99.8%), isopropanol (≥ 99.8%), oleylamine (OLA, 70–80%), 1-octanethiol (98.5%) and acetone (≥ 99.5%) were obtained from Sigma Aldrich Co. Polyvinylpyrrolidone (PVP, MW 40,000), cadmium oxide (CdO, 99.998%), selenium powder (200 mesh, 99.999%) and oleic acid (OA, 90%) were purchased from Alfa Aesar. toluene, ethanol and n-heptane (all spectr. grade) as well as n-hexane (≥ 99%) were obtained from Merck KGaA. ethanol (abs., 99.9%) and dichloromethane (HPLC grade) were obtained from Chemsolute. Benzyldimethyloctadecylammonium chloride (OBDAC, 98.9%) was purchased from HPC Standards GmbH, Nile red (NR) from Fluka Analytical, n-octadecylphosphonic acid (ODPA, > 99%) from PCI Synthesis and tri-n-octylphosphine (TOP, 99.7%) as well as deuterated chloroform (99.8 atom%) from ABCR. All solvents used for the optical measurements were of spectroscopic grade and all chemicals were employed as received without further purification.
Scholtz L., Eckert J.G., Elahi T., Lübkemann F., Hübner O., Bigall N.C, & Resch-Genger U. (2022). Luminescence encoding of polymer microbeads with organic dyes and semiconductor quantum dots during polymerization. Scientific Reports, 12, 12061.
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3

Synthesis of Colloidal Quantum Dots

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Tin doped indium oxide coated unpolished soda lime float glass with a surface resistance of 12 ohms/sq (ITO slides) and 1.1 mm thickness were purchased from VisionTek. Cadmium oxide (CdO, 99.99%) and selenium (Se, 99.99%) were acquired from Alfa Aesar. Hexylphosphonic acid (HPA, ≥ 99%) and octadecylphosphonic acid (ODPA, ≥ 99%) were purchased from PCI synthesis. Toluene (99,7%), ammonium hydroxide (NH4OH, 28–30%), hydrogen peroxide (H2O2, 30%), sulfur (99.98%), (3-aminopropyl)trimethoxysilane (APTMS, 97%), (3-mercaptopropyl)trimethoxysilane (MPTMS, 95%) and N1-(3-trimethoxysilylpropyl)diethylenetriamine (3-amine, technical) were bought from Sigma-Aldrich. 11-mercaptoundecyltrimethoxysilane (11-thiol, 95%) was purchased from Gelest Inc. Tri-n-octylphosphine oxide (TOPO, 99%) and tri-n-octylphosphine (TOP, 97%) were obtained from abcr. 2-Propanol was purchased from Carl Roth.
Miethe J.F., Lübkemann F., Bigall N.C, & Dorfs D. (2019). Photoluminescence Lifetime Based Investigations of Linker Mediated Electronic Connectivity Between Substrate and Nanoparticle. Frontiers in Chemistry, 7, 207.
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4

Synthesis of Colloidal Metal Nanocrystals

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Cadmium oxide (CdO, 99.998%), methanol (anhydrous, 99.9%), and selenium (Se, 99.999%) were purchased from Alfa Aesar. Bis(trimethylsilyl)sulfide (97%), silver nitrate (99.85%), tri-n-butylphosphine (97%), tri-n-octylphosphine oxide (TOPO, 99%) and tri-n-octylphosphine (TOP, 97%) were purchased from ABCR. Toluene (99.9%) and methanol (≥99.5%) were purchased from Carl Roth. Octadecylphosphonic acid (ODPA, ≥99%), hexylphosphonic acid (HPA, ≥99%), and tributyl phosphine (97%) were purchased from PCI Synthesis. Cadmium nitrate tetrahydrate (99%), hydrogen peroxide (H 2 O 2 , 35%), lead acetate trihydrate (>99%), mercaptopropionic acid (MPA, 99%), mercury chloride (99.5%), octadecene (ODE, 90%), potassium hydroxide (KOH, ≥85%), sulfur (S, 99.98%), tetrakis (acetonitrile)copper hexafluorophosphate ([Cu(CH 3 CN) 4 ]PF 6 , 97%) were purchased from Sigma Aldrich. Acetone (dried, 99.9%) was purchased from Merck.
Lübkemann F., Rusch P., Getschmann S., Schremmer B., Schäfer M., Schulz M., Hoppe B., Behrens P., Bigall N.C, & Dorfs D. (2020). Reversible cation exchange on macroscopic CdSe/CdS and CdS nanorod based gel networks. Nanoscale, 12(8).
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5

Synthesis of Colloidal Semiconductor Nanocrystals

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Cadmium oxide (CdO, 99.99%)
and selenium (Se, 99.99%) were purchased from Alfa Aesar. Tri-n-octylphosphine oxide (TOPO, 99%) and tri-n-octylphosphine (TOP, 97%) were purchased from ABCR. Hexylphosphonic
acid (HPA, ≥99%) and octadecylphosphonic acid (ODPA, ≥99%)
were purchased from PCI synthesis. Hydrogen peroxide (H2O2, 35%), n-hexane (≥99%), 3-mercaptopropionic
acid (MPA, ≥99%), (3-mercaptopropyl)trimethoxysilane (MPTMS,
95%), 1-octadecene (ODE, 90%), sodium sulfite (≥98%), and sulfur
(S, 99.98%) were purchased from Sigma-Aldrich. Methanol (≥99.5%)
and toluene (99.9%) were purchased from Carl Roth. Tin-doped indium
oxide glass (ITO glass), which is based on 1.1 mm coated unpolished
soda lime float glass was purchased from VisionTek and applied as
electrode substrate. The substrate shows a surface resistance of 12
ohms/sq. Disposable cuvettes of the type Macro 2.5 to 4.5 mL (PMMA)
were purchased from VWR. A silicon sealing mass of the type Toolcraft
Transil Silikon was purchased from Conrad Electronic SE. The inkjet
printer model was Epson Expression Premium XP-620.
Miethe J.F., Luebkemann F., Schlosser A., Dorfs D, & Bigall N.C. (2020). Revealing the Correlation of the Electrochemical Properties and the Hydration of Inkjet-Printed CdSe/CdS Semiconductor Gels. Langmuir, 36(17), 4757-4765.
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6

Synthesis of Advanced Nanomaterials

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Tri-n-octylphosphine oxide (TOPO, 99%), 3-mercaptopropionic acid (MPA, 99%), potassium hydroxide (KOH, >85%), hexane (99%), toluene (99.7%), methanol (99.8%), sulfur (S, 99.98%), ammonia (NH 3 , 28.0-30.0% aqueous solution), titanium(IV) butoxide (97%), sodium borohydride (98%), (3-aminopropyl)trimethoxysilane (APTMS, 97%) and tetraethyl orthosilicate (TEOS, 99.999%) were purchased from Sigma-Aldrich. Acetone (99.5%) and hydrogen peroxide (35% aqueous solution) were purchased from Honeywell. Cadmium oxide (CdO, 99.998%), hydrogen tetrachloroaurate trihydrate (99.99%), silver nitrate (99.9%) and selenium (Se, 99.999%) were purchased from Alfa Aesar. Hexylphosphonic acid (HPA, >99%) and octadecylphosphonic acid (ODPA, >99%) were purchased from PCI Synthesis. Tri-n-octylphosphine (TOP, 97%) and trisodium citrate dihydrate (99.0%) were purchased from ABCR. AcetylAcetone (acac, 99%) was purchased from Merck. Ethanol (99.8%) was purchased from Roth. All chemicals were used as received.
Rusch P ., Niemeyer F ., Pluta D ., Schremmer B ., Lübkemann F ., Rosebrock M ., Schäfer M ., Jahns M ., Behrens P , & Bigall NC . (2019). Versatile route to core-shell reinforced network nanostructures. Nanoscale, 11(32).
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7

Synthesis of Metallic Nanoparticles

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Chloroform (99%), Ni standard for AAS (1 g L -1 ), 1-octadecene (90%, ODE), oleylamine (70%, OLAm), tetradodecylammonium bromide (99%, TDAB), tetradodecylammonium chloride (97%, TDAC), toluene (99.7%) and tri-n-octylphosphine oxide (99%, TOPO) were purchased from Sigma-Aldrich. Ethanol (99.8%) was purchased from Carl Roth. Nickel 2,4-pentanedionate (95%, Ni(acac) 2 ) was purchased from Alfa Aesar. Chlorotriphenylmethane (98%, CTPM), 1-dodecanethiol (98%, DDT), nickel chloride hexahydrate (99.9%, NiCl 2 •6H 2 O) and tri-n-octylphosphine (97%, TOP) were purchased from abcr. oleylamine (80-90%, OLAm) was purchased from Acros. Nitric acid trace select (69%, HNO 3 ) and P standard for AAS (1 g L -1 ) were purchased from Fluka Analytical.
Himstedt R ., Hinrichs D ., Sann J ., Weller A ., Steinhauser G , & Dorfs D . (2019). Halide ion influence on the formation of nickel nanoparticles and their conversion into hollow nickel phosphide and sulphide nanocrystals. Nanoscale, 11(32).
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