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360147

[1,2-Bis(diphenylphosphino)ethane]dichlorocobalt(II)

Synonym(s):

Dichloro[ethylenebis[diphenylphosphine]]cobalt

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About This Item

Linear Formula:
[(C6H5)2PCH2CH2P(C6H5)2]CoCl2
CAS Number:
18498-01-6
Molecular Weight:
528.26
NACRES:
NA.22
PubChem Substance ID:
24862150
UNSPSC Code:
12352300
MDL number:
MFCD00134173
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reaction suitability

core: cobalt, reagent type: catalyst

mp

260 °C (dec.) (lit.)

SMILES string

Cl[Co]Cl.C(CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C26H24P2.2ClH.Co/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26;;;/h1-20H,21-22H2;2*1H;/q;;;+2/p-2

InChI key

SYTWXWRJCLAZFP-UHFFFAOYSA-L

Application

Catalyst for:
  • Regio- and stereoselective intermolecular enyne coupling
  • Cross-coupling reactions of alkyl halides with aryl Grignard reagents
  • Hydrovinylation of styrene
  • Tandem radical cyclization and cross-coupling
  • Dimethylation and hydrodechlorination
  • Addition reactions

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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