Tris(trimethylsilyl)phosphine

ALDRICH/333670 - 95%

Synonym: (P(TMS)₃); Tris(trimethylsilyl)phosphane

CAS Number: 15573-38-3
Empirical Formula (Hill Notation): C₉H₂₇PSi₃
Molecular Weight: 250.54
MDL Number: MFCD00015487
Linear Formula: [(CH₃)₃Si]₃P
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-333670-1G	1 g	$185.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
bp	243-244 °C (lit.)
density	0.863 g/mL at 25 °C (lit.)
form	liquid
functional group	phosphine
InChI	1S/C9H27PSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3
InChI key	OUMZKMRZMVDEOF-UHFFFAOYSA-N
Quality Level	100
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 1.502 (lit.)
SMILES string	C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C
storage temp.	2-8°C

Application:	Tris(trimethylsilyl)phosphine (P(TMS)₃) can be used as a precursor for the syntheses of: • Indium phosphide (InP) and indium gallium phosphide (InGaP) nanocrystals, type III-V semiconductors. • Chiral TMS-phospholane which can be further used to synthesize various bisphospholane ligands for asymmetric catalysis.
Packaging:	1 g in ampule

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H250 - H261 - H315 - H319 - H335
Precautionary statements	P210 - P231 + P232 - P280 - P302 + P334 - P370 + P378 - P422
Hazard Codes	F,Xi
Risk Statements	17-36/37/38
Safety Statements	16-26-27-28-36/37/39
RIDADR	UN 2845 4.2
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	95%
bp	243-244 °C (lit.)
Density	0.863 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.502 (lit.)
Storage Temp.	2-8°C
UNSPSC	12161700

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