CAS 2240-41-7

Dimethyl P-phenylphosphonate

Description:

Dimethyl P-phenylphosphonate, with the CAS number 2240-41-7, is an organophosphorus compound characterized by its phosphonate functional group. It typically appears as a colorless to pale yellow liquid with a distinctive odor. This compound is known for its use as a flame retardant and as an intermediate in the synthesis of various chemicals, including pesticides and pharmaceuticals. Its molecular structure features a phosphorus atom bonded to a phenyl group and two methoxy groups, contributing to its reactivity and solubility in organic solvents. Dimethyl P-phenylphosphonate exhibits moderate toxicity, necessitating careful handling and appropriate safety measures during use. Additionally, it is subject to environmental regulations due to its potential impact on ecosystems. The compound's stability under normal conditions makes it suitable for various industrial applications, although it may hydrolyze in the presence of strong acids or bases. Overall, its unique chemical properties make it a valuable substance in both industrial and research settings.

Formula: C₈H₁₁O₃P

InChI: InChI=1S/C8H11O3P/c1-10-12(9,11-2)8-6-4-3-5-7-8/h3-7H,1-2H3

InChI key: InChIKey=OXDOANYFRLHSML-UHFFFAOYSA-N

SMILES: P(OC)(OC)(=O)C1=CC=CC=C1

Synonyms:

• Dimethoxyphenylphosphine oxide
• Dimethyl P-phenylphosphonate
• Dimethyl benzenephosphonate
• Dimethyl phenylphosphonate
• NSC 62258
• O,O-Dimethyl phenylphosphonate
• Phenyl Phosphonic Acid Dimethyl Ester
• Phenylphosphonic acid dimethyl ester
• Phosphonic acid, P-phenyl-, dimethyl ester
• Phosphonic acid, phenyl-, dimethyl ester

Dimethyl Phenylphosphonate

CAS: 2240-41-7

Formula: C₈H₁₁O₃P

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 186.15

Ref: 3B-P0332

Dimethyl phenylphosphonate

CAS: 2240-41-7

Formula: C₈H₁₁O₃P

Purity: 98%

Color and Shape: Liquid

Molecular weight: 186.1449

Ref: IN-DA003TPX

Phenylphosphonic acid dimethyl ester

CAS: 2240-41-7

Phenylphosphonic acid dimethyl ester

Purity: 98%

Molecular weight: 186.14g/mol

Ref: 54-OR322065

Dimethyl phenylphosphonate

CAS: 2240-41-7

Formula: C₈H₁₁O₃P

Purity: 95%

Color and Shape: Liquid

Molecular weight: 186.147

Ref: 10-F239520