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Merck
CN

682918

Sigma-Aldrich

Dicyclopentylphosphine

97%

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About This Item

Empirical Formula (Hill Notation):
C10H19P
CAS Number:
Molecular Weight:
170.23
MDL number:
UNSPSC Code:
12350000
PubChem Substance ID:
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Assay

97%

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

bp

76-78 °C/0.8 mmHg

density

0.933 g/mL at 25 °C

functional group

phosphine

SMILES string

C1CCC(C1)PC2CCCC2

InChI

1S/C10H19P/c1-2-6-9(5-1)11-10-7-3-4-8-10/h9-11H,1-8H2

InChI key

OKMVYXTWPPPSIM-UHFFFAOYSA-N

Application

Reactant for:
  • Interactions with electron deficient boranes
  • Cross-coupling between thiols and secondary phosphines
  • CsOH-promoted P-alkylation for the formation of tertiary phosphines

Reactant for synthesis of:
  • Daniphos ligand
  • Ferrocene-based 1,3-bis(phosphanes) with planar chirality

Pictograms

FlameSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Pyr. Liq. 1

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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