Dimethyl phenylphosphonite, 98%

Description

CAS: 2946-61-4 | C8H11O2P | 170.15 g/mol

Dimethyl phenylphosphonite is used in the preparation of phenyl-phosphonic acid dimethyl ester. It is used as a precursor for the preparation of dinitrosyltris(dimethyl phenylphosphonite)manganese(I) tetrafluoroborate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Dimethyl phenylphosphonite is used in the preparation of phenyl-phosphonic acid dimethyl ester. It is used as a precursor for the preparation of dinitrosyltris(dimethyl phenylphosphonite)manganese(I) tetrafluoroborate.

Solubility
Miscible with alcohol. Immiscible with water.

Notes
Store in a cool place. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 2946-61-4
• Molecular Formula: C8H11O2P
• Molecular Weight (g/mol): 170.15
• MDL Number: MFCD00008352
• InChI Key: LMZLQYYLELWCCW-UHFFFAOYSA-N
• Synonym: dimethyl phenylphosphonite, dimethoxyphenylphosphine, phenyldimethoxyphosphine, dimethylphenylphosphonite, phosphorus, dimethoxy phenyl, phosphonous acid, phenyl-, dimethyl ester, phenylphosphonous acid dimethyl ester, acmc-20al6n, php ome 2, dimethoxy phenyl phosphane
• PubChem CID: 76277
• IUPAC Name: dimethoxy(phenyl)phosphane
• SMILES: COP(OC)C1=CC=CC=C1

• Density: 1.072
• Flash Point: >110°C (230°F)
• Refractive Index: 1.529
• Quantity: 25 g
• Beilstein: 1073018
• Sensitivity: Air sensitive
• Solubility Information: Miscible with alcohol. Immiscible with water.
• Formula Weight: 170.15
• Percent Purity: 98%
• Chemical Name or Material: Dimethyl phenylphosphonite

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber	220-960-6
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only