592684

Bis(dimethylphosphino)methane

97%

• Synonym(s): DMPM
• Linear Formula: (CH₃)₂PCH₂P(CH₃)₂
• CAS Number: 64065-08-3
• Molecular Weight: 136.11
• MDL number: MFCD00058731
• UNSPSC Code: 12352001
• PubChem Substance ID: 24881405
• NACRES: NA.22

Properties

• Quality Level: 100
• 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
• refractive index: n20/D 1.5060 (lit.)
• bp: 42 °C/12 mmHg (lit.)
• density: 0.86 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: CP(C)CP(C)C
• InChI: 1S/C5H14P2/c1-6(2)5-7(3)4/h5H2,1-4H3
• InChI key: MRNJHNUEBDGNEL-UHFFFAOYSA-N

Description

Application

Reactant for:

• Preparation of ruthenium carbonyl hydrido phosphanido diphosphine dinuclear complexes
• Luminescent face-to-face dinuclear platinum(II) alkynyl phosphine complexes
• Phosphorus-phosphorus bond and nuclear spin-spin coupling
• Formation of a catalytic ruthenium(II)-triphos complex

Catalyst for:

• Asymmetric alkylation of racemic secondary phosphines
• Palladium-diphosphine catalyzed carbonylation of ethene

Safety Information

• Pictograms: GHS02
• Signal Word: Danger
• Hazard Statements: H250
• Precautionary Statements: P222 - P231 - P422
• Hazard Classifications: Pyr. Liq. 1
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves