CAS 2526-64-9

Dichlorotriphenylphosphorane

Description:

Dichlorotriphenylphosphorane, with the CAS number 2526-64-9, is an organophosphorus compound characterized by its distinctive structure, which includes a phosphorus atom bonded to three phenyl groups and two chlorine atoms. This compound typically appears as a white to light yellow solid and is known for its reactivity, particularly in organic synthesis. It serves as a powerful reagent in various chemical reactions, including the formation of phosphonium salts and the generation of nucleophiles. Dichlorotriphenylphosphorane is often utilized in the synthesis of phosphine oxides and in the Wittig reaction, where it facilitates the formation of alkenes from aldehydes or ketones. The compound is sensitive to moisture and should be handled under anhydrous conditions to prevent hydrolysis. Additionally, it is important to note that safety precautions should be taken when working with this substance, as it can be toxic and may pose health risks if inhaled or ingested. Overall, dichlorotriphenylphosphorane is a valuable reagent in the field of organic chemistry.

Formula: C₁₈H₁₅Cl₂P

InChI: InChI=1S/C18H15Cl2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key: InChIKey=ASWXNYNXAOQCCD-UHFFFAOYSA-N

SMILES: P(Cl)(Cl)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• Dichloro(Triphenyl)-Lambda~5~-Phosphane
• NSC 91701
• Phosphorane, dichlorotriphenyl-
• Triphenyldichlorophosphorane
• Triphenylphosphine dichloride
• Triphenylphosphorane dichloride
• Triphenylphosphorus dichloride
• Dichlorotriphenylphosphorane

Dichlorotriphenylphosphorane

CAS: 2526-64-9

Formula: C₁₈H₁₅Cl₂P

Purity: 95%

Color and Shape: Solid

Molecular weight: 333.1915

Ref: IN-DA0034PM

Dichlorotriphenyl-λ5-phosphane

CAS: 2526-64-9

Dichlorotriphenyl-λ5-phosphane

Purity: 97%

Molecular weight: 333.2g/mol

Ref: 54-OR1037848

Dichlorotriphenylphosphorane

Controlled Product

CAS: 2526-64-9

Stability Very Very Moisture Sensitive
Applications Dichlorotriphenylphosphorane is a reagent used in the synthetic preparation of sulfonamides. Also used to prepare O-alkylated benzamides.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Chen, Y. et al.: RSC. Adv., 5, 4171 (2015); Prabhakaran, P. et al.: Tetrahedron, 68, 4485 (2012);

Formula: C₁₈H₁₅Cl₂P

Color and Shape: Neat

Molecular weight: 333.19

Ref: TR-D436840

Dichlorotriphenyl-λ5-phosphane

CAS: 2526-64-9

Purity: 98%

Molecular weight: 333.19000244140625

Ref: 10-F772428

Dichlorotriphenylphosphorane

CAS: 2526-64-9

Dichlorotriphenylphosphorane is a chemical compound that has been used as an alternative to chloroform in the preparation of fatty acids. It is also used in the preparation of 2-pentenoic acid, which is an anti-inflammatory compound. The chemical stability of dichlorotriphenylphosphorane has been found to be comparable to that of amide compounds. It has also been shown to have mild anti-inflammatory properties and can be used as a potential therapeutic agent for autoimmune diseases such as multiple sclerosis, rheumatoid arthritis, and type 1 diabetes mellitus. Dichlorotriphenylphosphorane is also commonly used in the chemiluminescence method.

Formula: C₁₈H₁₅Cl₂P

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 333.19 g/mol

Ref: 3D-FD161279