Tri-1-naphthylphosphine

CAS 3411-48-1(C10H7)3PCatalysis & Inorganic

Tri-1-naphthylphosphine (CAS 3411-48-1), with the molecular formula (C10H7)3P and a molar mass of 412.46 g/mol, is a phosphine compound primarily utilised in chemical synthesis. It is widely recognised for its role as a ligand in catalysis, particularly in organometallic chemistry. Its bulky naphthyl groups can influence reaction selectivity and stability, making it a valuable reagent for advanced chemical transformations.

IUPAC: P(1-nap)3,Tris(1-naphthyl)phosphine
Synonyms: Tris(1-naphthyl)phosphineP(1-nap)3

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Tri-1-naphthylphosphine ((C10H7)3P) — chemical structure, CAS 3411-48-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisPhosphine CompoundsPhosphine Ligands

01 /Applications

Catalysis

Tri-1-naphthylphosphine serves as a versatile ligand in homogeneous catalysis, facilitating a range of organic transformations. Its steric and electronic properties can be tuned to influence catalyst activity and selectivity in reactions such as cross-couplings.

Organometallic Chemistry

As a phosphine ligand, it readily coordinates with transition metals, forming stable complexes. These complexes are investigated for their catalytic potential and in fundamental studies of organometallic bonding and reactivity.

Chemical Synthesis

This compound is employed in the synthesis of complex organic molecules, where its unique structural features contribute to the development of novel synthetic methodologies. It is a key building block for researchers in organic and medicinal chemistry.

02 /Properties

Molecular weight	412.46
Linear formula	(C10H7)3P
Assay	97%
Melting point	261-265 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

3411-48-1

MDL number

MFCD00046400

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Tri-1-naphthylphosphine used for?

Tri-1-naphthylphosphine is primarily used as a ligand in catalysis and in organometallic chemistry, as well as a reagent in chemical synthesis.

What are the CAS number and formula for Tri-1-naphthylphosphine?

The CAS number is 3411-48-1 and the linear formula is (C10H7)3P.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Tri-1-naphthylphosphine with an assay of 97%. This is a technical/research grade; TSS does not represent it as USP, BP, or EP grade.

How should Tri-1-naphthylphosphine be handled safely?

Tri-1-naphthylphosphine is classified as harmful if swallowed (H302). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be worn during handling.

How is Tri-1-naphthylphosphine packed and shipped?

Tri-1-naphthylphosphine is carefully packed to ensure safe transit and is exported globally by TSS. Specific packaging details can be provided upon request.