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237116

Bis(triphenylphosphine)nickel(II) dichloride

synthesis grade, solid

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Synonym(s):

NiCl2(PPh3)2, Dichlorobis(triphenylphosphine)nickel(II), Nickel(II)bis(triphenylphosphine) dichloride

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10 g

Available to ship TODAYfromMILWAUKEE

$63.60
50 g

Available to ship TODAYfromMILWAUKEE

$195.00
$146.25

About This Item

Linear Formula:
[(C6H5)3P]2NiCl2
CAS Number:
Molecular Weight:
654.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
238-154-8
MDL number:

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Product Name

Bis(triphenylphosphine)nickel(II) dichloride, synthesis grade

grade

synthesis grade

Quality Segment

form

solid

reaction suitability

core: nickel, reagent type: catalyst

mp

250 °C (dec.) (lit.)

SMILES string

Cl[Ni]Cl.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6

InChI

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

InChI key

ZBRJXVVKPBZPAN-UHFFFAOYSA-L

Application

Catalyst in the coupling reaction of aryl mesylates and allylic carbonates with lithium organoborates.

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This Item
328219335363794279
description

synthesis grade

description

-

description

-

description

-

reaction suitability

core: nickel, reagent type: catalyst

reaction suitability

core: nickel, reagent type: catalyst

reaction suitability

core: nickel, reaction type: Cross Couplings, reagent type: catalyst

reaction suitability

core: nickel, reagent type: catalyst

form

solid

form

solid

form

powder

form

solid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mp

250 °C (dec.) (lit.)

mp

263-265 °C (lit.)

mp

213 °C (dec.) (lit.)

mp

195-200 °C

grade

synthesis grade

grade

-

grade

-

grade

-


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pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B - Skin Sens. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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