CAS 7211-39-4

Phosphine oxide, dimethyl-

Description:

Dimethyl phosphine oxide, with the CAS number 7211-39-4, is an organophosphorus compound characterized by its phosphine oxide functional group. It typically appears as a colorless to pale yellow liquid with a distinctive odor. This compound is known for its polar nature due to the presence of the phosphorus-oxygen double bond, which contributes to its solubility in polar solvents like water and alcohols. Dimethyl phosphine oxide is often utilized as a reagent in organic synthesis and as a ligand in coordination chemistry due to its ability to coordinate with metal ions. Additionally, it exhibits properties that make it useful in the production of flame retardants and as an intermediate in the synthesis of various phosphorus-containing compounds. Safety considerations are important when handling this substance, as it may pose health risks if inhaled or ingested, and appropriate precautions should be taken to minimize exposure.

Formula: C₂H₇OP

InChI: InChI=1S/C2H7OP/c1-4(2)3/h4H,1-2H3

InChI key: InChIKey=HGDIHUZVQPKSMO-UHFFFAOYSA-N

SMILES: P(C)(C)=O

Synonyms:

• Dimethyl(Oxo)Phosphonium
• Dimethylphosphane Oxide
• Dimethylphosphinous acid
• Phosphine oxide, dimethyl-
• Dimethylphosphine oxide

Dimethylphosphine oxide, min. 95%

CAS: 7211-39-4

Dimethylphosphine oxide, min. 95%

Formula: C₂H₇OP

Purity: min. 95%

Color and Shape: white solid to light yellow liq.

Molecular weight: 78.05

Ref: 08-15-1425

Dimethylphosphine oxide

CAS: 7211-39-4

Formula: C₂H₇OP

Purity: 95%

Color and Shape: Solid

Molecular weight: 78.0501

Ref: IN-DA0036L9

Dimethylphosphine Oxide

CAS: 7211-39-4

Dimethylphosphine Oxide

Formula: C₂H₇OP

Purity: 95%

Color and Shape: Liquid-Low Melt

Molecular weight: 78.05

Ref: 54-OR1012959

Dimethylphosphine oxide

CAS: 7211-39-4

Formula: C₂H₇OP

Purity: 95%

Color and Shape: Liquid

Molecular weight: 78.051

Ref: 10-F097796

Dimethylphosphine oxide

CAS: 7211-39-4

Dimethylphosphine oxide

Formula: C₂H₇OP

Purity: 95%

Molecular weight: 78.05

Ref: IN-DG182727

Dimethylphosphine oxide

CAS: 7211-39-4

Dimethylphosphine oxide

Formula: C₂H₇OP

Purity: 90%

Molecular weight: 78.05

Ref: IN-DG01441540

Dimethylphosphine oxide

CAS: 7211-39-4

Dimethylphosphine oxide is a proton that can be used as a reagent in organic synthesis. It is also an effective catalyst for reactions involving nucleophilic attack, such as the addition of water to an ester. Dimethylphosphine oxide has been shown to react with the hydroxyl group of alcohols and phenols to form phosphonium salts or phosphonates, which are useful intermediates in organic synthesis. Dimethylphosphine oxide is also used as a ligand for chelation reactions, and has been shown to inhibit kinase activity in human liver cells. This molecule has two points of attachment on either side of the phosphorus atom, forming a diketone ring.

Formula: C₂H₇OP

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 78.05 g/mol

Ref: 3D-FD166291