P(TMS)3

CAS #:

Linear Formula:

[(CH3)3Si]3P

MDL Number:

MFCD00015487

EC No.:

626-081-8

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PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Tris(trimethylsilyl)phosphine
3TMS-PIN-01-LIQ
Pricing > SDS > Data Sheet >

Tris(trimethylsilyl)phosphine Properties (Theoretical)

Compound Formula C9H27PSi3
Molecular Weight 250.54
Appearance Colorless liquid
Melting Point N/A
Boiling Point 243-244 °C (lit.)
Density 0.863 g/mL
Solubility in H2O Insoluble
Storage Temperature 2-8 °C
Refractive Index n20/D 1.502
Exact Mass 250.115817 g/mol
Monoisotopic Mass 250.115817 g/mol

Tris(trimethylsilyl)phosphine Health & Safety Information

Signal Word Danger
Hazard Statements H250-H261-H315-H319-H335
Hazard Codes F, Xi
Precautionary Statements P210-P222-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P335+P334-P362-P370+P378-P501
RTECS Number N/A
Harmonized Tariff Code 2931.39
Transport Information UN 2845 4.2/PG I
GHS Pictograms
MSDS / SDS

About Tris(trimethylsilyl)phosphine

Tris(trimethylsilyl)phosphine (P(TMS)3) is one of numerous organophosphine ligands manufactured by American Elements under the trade name AE Organometallics™. Organometallics are useful reagents, catalysts, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. Tris(trimethylsilyl)phosphine in particular is used for the synthesis of nanoscale Indium Phosphide (InP)Indium Gallium Phosphide (InGaP) which are important III-IV semiconductors with applications in electronics and photovolatic solar cells. American Elements supplies organometallic compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher) and to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades, Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades. Please request a quote above for more information on pricing and lead time.

Tris(trimethylsilyl)phosphine Synonyms

TMS3P, P(TMS)3, Tris(trimethylsilyl) phosphine, Tris(trimethylsilyl)phosphane, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)disilaphosphane, Tris(trimethylsilyl)phosphine, min. 98% (10 wt% in hexanes)

Chemical Identifiers

Linear Formula [(CH3)3Si]3P
MDL Number MFCD00015487
EC No. 626-081-8
Pubchem CID 272683
IUPAC Name tris(trimethylsilyl)phosphane
SMILES C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C
InchI Identifier InChI=1S/C9H27PSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3
InchI Key OUMZKMRZMVDEOF-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Phosphorus Bohr ModelSee more Phosphorus products. Phosphorus (atomic symbol: P, atomic number: 15) is a Block P, Group 15, Period 3 element. The number of electrons in each of Phosphorus's shells is 2, 8, 5 and its electronic configuration is [Ne] 3s2 3p3. The phosphorus atom has a radius of 110.5.pm and its Van der Waals radius is 180.pm. Phosphorus is a highly-reactive non-metallic element (sometimes considered a metalloid) with two primary allotropes, white phosphorus and red phosphorus its black flaky appearance is similar to graphitic carbon. Compound forms of phosphorus include phosphates and phosphides. Phosphorous was first recognized as an element by Hennig Brand in 1669 its name (phosphorus mirabilis, or "bearer of light") was inspired from the brilliant glow emitted by its distillation.

See more Silicon products. Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. Silicon Bohr MoleculeThe number of electrons in each of Silicon's shells is 2, 8, 4 and its electron configuration is [Ne] 3s2 3p2. The silicon atom has a radius of 111 pm and a Van der Waals radius of 210 pm. Silicon was discovered and first isolated by Jöns Jacob Berzelius in 1823. Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, exceeded only by oxygen. The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. Elemental SiliconSilica (or silicon dioxide), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics industry.The name Silicon originates from the Latin word silex which means flint or hard stone.

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