Activated Nickel Catalyst

CAS 7440-02-0Catalysis & Inorganic

Activated Nickel Catalyst (CAS: 7440-02-0) is a high-purity nickel metal preparation valued for its catalytic properties in organic synthesis. Supplied by TSS with an assay of ≥99.9%, it functions effectively in various coupling reactions, including homocoupling of halobenzenes, benzyl halide coupling, and the synthesis of key organic intermediates like β-hydroxynitriles and 3-arylpropanenitriles. Its physical form as nickel sponge with a particle size of 6-16 mm makes it suitable for diverse chemical processes.

IUPAC: Nickel sponge

Email us

Activated Nickel Catalyst — chemical structure, CAS 7440-02-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisNickel

01 /Applications

Homocoupling of Halobenzenes

Utilised as a catalyst for the efficient homocoupling of halobenzene derivatives, facilitating the formation of biaryl compounds, which are important structural motifs in pharmaceuticals and materials science.

Benzyl Halide Coupling

Employed in the coupling of benzyl halides, a critical step in the synthesis of various organic molecules and fine chemicals where carbon-carbon bond formation is required.

Synthesis of β-Hydroxynitriles

Acts as a catalyst in reactions leading to the formation of β-hydroxynitriles, versatile intermediates used in the production of amino alcohols and other valuable organic compounds.

Xylylene Cycloadditions

Supports cycloaddition reactions involving xylylenes, enabling the construction of complex cyclic structures important in organic synthesis and polymer chemistry.

Synthesis of 3-Arylpropanenitriles

Facilitates the synthesis of 3-arylpropanenitriles through specific catalytic pathways, providing access to compounds with potential applications in medicinal chemistry.

02 /Properties

Assay	≥99.9%
Boiling point	2732 °C(lit.)
Density	8.9 g/mL at 25 °C(lit.)
Concentration	in H2O
Particle size	6-16 mm
Application	Catalyst for homocoupling of halobenzenes; benzyl halide coupling; synthesis of β-hydroxynitriles; xylylene cycloadditions; synthesis of 3-arylpropanenitriles.
Melting point	1453 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

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

GHS hazard pictogram: Health hazard (GHS08) — Health hazard

Danger

Hazard statements

H250Catches fire spontaneously if exposed to air
H317May cause an allergic skin reaction
H351Suspected of causing cancer
H372Causes damage to organs through prolonged exposure

Precautionary statements

P222Do not allow contact with air
P231Handle under inert gas
P280Wear protective gloves, clothing and eye/face protection
P314Get medical attention if you feel unwell
P422

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Transport (UN / ADR)	UN 1378 4.2 / PGII
Water hazard class (WGK, DE)	2
Hazard codes (EU)	F,T
Risk statements (R)	17-40-43-48/23
Safety statements (S)	15-26-28-36/37/39

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

04 /Identifiers & registry

CAS number

7440-02-0

05 /Additional specifications

Shelf Life	(limited shelf life, expiry date on the label)
Resistivity	6.97 μΩ-cm, 20°C
Thickness	0.125 mm

06 /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.

07 /Frequently asked questions

What is Activated Nickel Catalyst primarily used for?

Activated Nickel Catalyst is primarily used as a catalyst in organic synthesis for reactions such as the homocoupling of halobenzenes, benzyl halide coupling, synthesis of β-hydroxynitriles, xylylene cycloadditions, and synthesis of 3-arylpropanenitriles.

What are the CAS number and formula for Activated Nickel Catalyst?

The CAS number for Activated Nickel Catalyst is 7440-02-0. The chemical formula is not applicable as it is an elemental metal.

What grade and purity does Tech Serve Solutions supply for Activated Nickel Catalyst?

Tech Serve Solutions supplies Activated Nickel Catalyst with an assay of ≥99.9%. This product is not represented as USP, BP, or EP grade.

How should Activated Nickel Catalyst be handled safely?

Activated Nickel Catalyst is pyrophoric and may ignite spontaneously in air (H250); it can cause allergic skin reactions (H317), is suspected of causing cancer (H351), and may cause damage to organs through prolonged or repeated exposure (H372). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a controlled environment away from air and moisture.

How is Activated Nickel Catalyst packed and exported?

Activated Nickel Catalyst is packed and shipped according to UN 1378, Hazard Class 4.2, Packing Group II regulations, ensuring safe transport for domestic and international export.

How can I request a quote or sample for Activated Nickel Catalyst?

To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (7440-02-0).