| Identification | More | [Name]
TRI-N-OCTYLPHOSPHINE | [CAS]
4731-53-7 | [Synonyms]
CYTOP(R) 380
TRI-N-OCTYLPHOSPHINE
TRIOCTYLPHOSPHINE
nsc102529
tl411
trioctyl-phosphin
Cytop? 380
TRIOCTYLPHOSPHINE (CYTOP 380) CYTEC QUALITY
TRIOCTYLPHOSPHINE, TECH., 90%
Tri-n-octylphosphine,tech.90%
Tri-n-octylphosphine,min.97%TOP
HISHICOLIN P-8
TRI-N-OCTYLPHOSPHINE (TOP)
TRIOCTYLPHOSPHINE (TOCP)
Tri-n-octylphosphine, tech., 90%
Tri-n-octylphosphine, Technical Grade, 90%
Tri-n-octylphosphine, TOP,min. 97%
Trisoctylphosphine | [EINECS(EC#)]
225-234-2 | [Molecular Formula]
C24H51P | [MDL Number]
MFCD00015298 | [Molecular Weight]
370.64 | [MOL File]
4731-53-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
30°C | [Boiling point ]
284-291 °C50 mm Hg(lit.) | [density ]
0.831 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.468(lit.)
| [Fp ]
297 °F
| [storage temp. ]
2-8°C, protect from light, stored under nitrogen | [form ]
Powder or Crystalline Powder | [color ]
White to off-white | [Specific Gravity]
0.831 | [Water Solubility ]
Immiscible with water. | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Air Sensitive | [Detection Methods]
GC | [BRN ]
1776995 | [InChI]
InChI=1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3 | [InChIKey]
RMZAYIKUYWXQPB-UHFFFAOYSA-N | [SMILES]
P(CCCCCCCC)(CCCCCCCC)CCCCCCCC | [CAS DataBase Reference]
4731-53-7(CAS DataBase Reference) | [EPA Substance Registry System]
Phosphine, trioctyl- (4731-53-7) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H314 | [Precautionary statements ]
P280-P301+P330+P331-P303+P361+P353-P305+P351+P338 | [Hazard Codes ]
C,Xi | [Risk Statements ]
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 1760 8/PG 2
| [WGK Germany ]
2
| [RTECS ]
SZ3450000
| [F ]
10-13-23 | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29310099 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Eye Dam. 1
Skin Corr. 1B |
| Hazard Information | Back Directory | [Description]
Trioctylphosphine (also known as Tri-n-octylphosphine, abbreviated as TOP) is a weakly basic organophosphorus compound that can be used in the synthesis of nanomaterials (such as metallic nanoparticles). It also serves as the most popular organophosphorus source in oil-phase synthesis, a stabiliser for certain nanorods, and acts as a solvent in certain chemical processes. | [Chemical Properties]
Trioctylphosphine abbreviated as TOP, is a colorless liquid with garlic odor, easily oxidized to tri-n-octylphosphine oxide in air. | [Uses]
Tri-n-octylphosphine is used for coating zinc sulfide shells on cadmium-selenium quantum dot core by successive ionic layer adsorption and reaction method. It acts as a precursor to trioctylphosphine oxide. Further, it is used as a solvent for cadmium and selenium precursors. It also serves as a common reagent in the chemical synthesis of nanoparticles. It acts as a precursor to trioctylphosphine oxide. | [reaction suitability]
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|