54806-25-6

54806-25-6 - Names and Identifiers

Name	Chloro(1-naphthyl)bis(triphenylphosphine)nickel(II)
Synonyms	oro(1-naphthyL Chloro(1-naphthyl)bis(triphenylphosphine)nickel(II) chloro-(1-naphthyl)-bis(triphenylphosphoranyl)nickel TRANS-CHLORO(1-NAPHTHYL)BIS(TRIPHENYLPHOSPHINE)-NICKEL trans-Chloro(1-naphthyl)bis(triphenylphosphine)nickel(II) Naphthalen-1-ylbis(triphenylphosphoranyl)nickel(IV) chloride
CAS	54806-25-6

54806-25-6 - Physico-chemical Properties

Molecular Formula	C46H39ClNiP2
Molar Mass	747.91
Melting Point	187-191°C
Storage Condition	20-25°C

54806-25-6 - Risk and Safety

Risk Codes	R45 - May cause cancer R43 - May cause sensitization by skin contact R52 - Harmful to aquatic organisms
Safety Description	S53 - Avoid exposure - obtain special instructions before use. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste.
WGK Germany	3
Hazard Class	IRRITANT

54806-25-6 - Introduction

Chloro(1-naphthyl)bis(triphenylphosphine)nickel(II), with the formula [Cl(C10H7)]Ni[P(C6H5)3]2, is an organometallic compound. Its properties are as follows:

1. Appearance: Chloro(1-naphthyl)bis(triphenylphosphine)nickel(II) is a deep red crystal or powder.
2. melting point: about 250-255 degrees Celsius.
3. solubility: can be dissolved in organic solvents (such as ethanol, dimethylformamide).

Chloro(1-naphthyl)bis(triphenylphosphine)nickel(II) is mainly used as a catalyst in organic synthesis reactions. It is widely used in the synthesis of intermediates, catalytic cross-linked polymers, catalytic organic synthesis reactions and so on.

The following steps can be used to prepare Chloro (1-napthyl) bis(triphenylphosphine)nickel(II):

1. First, nickel tetrachloride and triphenylphosphine react in anhydrous ethanol to generate a bis (triphenylphosphorus)-nickel tetrachloride coordination compound.
2. Chlorinated naphthalene was then added to coordinate to the coordination compound to generate Chloro (1-napthyl) bis(triphenylphosphine)nickel(II).
3. The pure product was finally obtained by crystal separation.

Regarding safety information, the toxicity of Chloro (1-napthyl) bis(triphenylphosphine)nickel(II) is relatively low. However, as metal organic compounds, the following should still be noted:
1. avoid inhalation of dust or solution.
2. avoid contact with skin and eyes, such as contact should immediately rinse with plenty of water.
3. prevent ingestion, pay attention to personal hygiene, avoid eating or smoking, etc.

For the specific use and operation of the compound, it is recommended to operate according to the specific requirements and safety specifications of the laboratory or production environment, and refer to relevant literature and technical information.

Last Update：2024-04-10 22:29:15