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Trioctylphosphine

ALDRICH/117854 - technical grade, 90%

Synonym: TOP; P(Oct)3

CAS Number: 4731-53-7
Empirical Formula (Hill Notation): C24H51P
Molecular Weight: 370.64
EC Number: 225-234-2
MDL Number: MFCD00015298
Linear Formula: [CH3(CH2)7]3P
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-117854-4X25ML 25 mL
 $153.00
4/EA		 Add To Favorites
45-117854-100ML 100 mL
 $163.00
1/EA		 Add To Favorites
45-117854-500ML 500 mL
 $723.00
1/EA		 Add To Favorites
45-117854-2.5L 2.5 L
 $1880.00
1/EA		 Add To Favorites
25 mL Sure/Seal™ Packaging

 

assay 90%
bp 284-291 °C/50 mmHg (lit.)
density 0.831 g/mL at 25 °C (lit.)
functional group phosphine
grade technical grade
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
InChI key RMZAYIKUYWXQPB-UHFFFAOYSA-N
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
refractive index n20/D 1.468 (lit.)
SMILES string CCCCCCCCP(CCCCCCCC)CCCCCCCC
Application: Trioctylphosphine can be used for the conversion of metal nanocrystals, bulk powders, foils, wires, thin films to metal phosphides. It can also act as a solvent and stabilizer for synthesizing cadmium sulfide nanorods from cadmium acetate and sulfur.
Legal Information: Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
Packaging: 2.5 L in Sure/Seal™
Packaging: 25, 4×25, 100, 500 mL in Sure/Seal™
Packaging: The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Symbol GHS05  GHS05
Signal word Danger
Hazard statements H314
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 1760 8 / PGII
WGK Germany WGK 2
Flash Point(F) 296.6 °F - closed cup
Flash Point(C) 147 °C - closed cup
Purity 90%
bp 284-291 °C/50 mmHg (lit.)
Density 0.831 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.468 (lit.)
UNSPSC 12352001

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