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213934

Sigma-Aldrich

Bis(triphenylphosphine)dicarbonylnickel

Synonym(s):

Bis(triphenylphosphine)nickel(0)dicarbonyl, Dicarbonylbis(triphenylphosphine)nickel(0), Nickel(0)bis(triphenylphosphine) dicarbonyl

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About This Item

Linear Formula:
[(C6H5)3P]2Ni(CO)2
CAS Number:
Molecular Weight:
639.28
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

form

solid

Quality Level

reaction suitability

core: nickel
reagent type: catalyst

mp

206-209 °C (lit.)

storage temp.

2-8°C

SMILES string

[Ni].[C-]#[O+].[C-]#[O+].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6

InChI

1S/2C18H15P.2CO.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2*1-2;/h2*1-15H;;;

InChI key

SLFKPACCQUVAPG-UHFFFAOYSA-N

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Application

Catalyst for:
  • Cyclotrimerization reactions
  • Cyclooligomerization reactions

pictograms

Health hazardExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B - Skin Sens. 1

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


Certificates of Analysis (COA)

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