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/EAAdd To Favorites		Add To Favorites
45-117854-100ML	100 mL	$163.00 1/EAAdd To Favorites		Add To Favorites
45-117854-500ML	500 mL	$723.00 1/EAAdd To Favorites		Add To Favorites
45-117854-2.5L	2.5 L	$1880.00 1/EAAdd To Favorites		Add To Favorites

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.