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380768

Sigma-Aldrich

Potassium diphenylphosphide solution

0.5 M in THF

Synonym(s):
KPPh2, Potassium diphenylphosphine, Diphenylphosphine potassium salt
Linear Formula:
(C6H5)2PK
CAS Number:
Molecular Weight:
224.28
Beilstein:
4164304
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

form

liquid

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

concentration

0.5 M in THF

density

0.929 g/mL at 25 °C

functional group

phosphine

SMILES string

[K]P(c1ccccc1)c2ccccc2

InChI

1S/C12H10P.K/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;/h1-10H;/q-1;+1

InChI key

FCLYZQXPJKJTDR-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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