Diethyl 2,2-diethoxyethylphosphonate, 96%

Catalog No.	Quantity
AAA1246109	10 g
AAA1246118	50 g
AAA1246130	250 g

Catalog No. AAA1246109 Supplier Thermo Scientific Chemicals Supplier No. A1246109

Description

CAS: 7598-61-0 | C10H23O5P | 254.263 g/mol

Diethyl 2,2-diethoxyethylphosphonate is used reactant for synthesis of α,β-alkenal derivatives by two-carbon homologation, lower rim-phosphonylated rexorcinol calix[4]arenes by condensation reactions, α-Phosphovinyl radicals via a radical trapping sequence, inhibitors of reverse transcriptase via 1,3-dipolar cycloadditions and for Friedel-Crafts reactions.

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
Diethyl 2,2-diethoxyethylphosphonate is used reactant for synthesis of α,β-alkenal derivatives by two-carbon homologation, lower rim-phosphonylated rexorcinol calix[4]arenes by condensation reactions, α-Phosphovinyl radicals via a radical trapping sequence, inhibitors of reverse transcriptase via 1,3-dipolar cycloadditions and for Friedel-Crafts reactions.

Solubility
Soluble in chloroform and dichloromethane. Not miscible or difficult to mix in water.

Notes
Keep container tightly sealed. It is hygroscopic in nature. It is sensitive to moisture. Store under dry inert gas. Protect from humidity and water.

Specifications

Chemical Identifiers

• CAS: 7598-61-0
• Molecular Formula: C10H23O5P
• Molecular Weight (g/mol): 254.263
• MDL Number: MFCD00009236
• InChI Key: LUQYELQXRPNKRY-UHFFFAOYSA-N
• Synonym: diethyl 2,2-diethoxyethylphosphonate, diethyl 2,2-diethoxyethyl phosphonate, diethyl2,2-diethoxyethylphosphonate, 2,2-diethoxyethylphosphonic acid diethyl ester, phosphonic acid, 2,2-diethoxyethyl-, diethyl ester, 2,2-diethoxyethyl diethoxyphosphino-1-one, diethyl phosphonacetaldehyde diethyl acetal, diethylphosphonoacetaldehyde diethylacetal, 2-diethoxyphosphoryl-1,1-diethoxy-ethane
• PubChem CID: 82071
• IUPAC Name: 2-diethoxyphosphoryl-1,1-diethoxyethane
• SMILES: CCOC(CP(=O)(OCC)OCC)OCC

• Density: 1.052
• Boiling Point: 101°C to 103°C (8 mmHg)
• Flash Point: >110°C (230°F)
• Refractive Index: 1.4278
• Quantity: 10 g
• Beilstein: 1785614
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in chloroform and dichloromethane. Not miscible or difficult to mix in water.
• Formula Weight: 254.26
• Percent Purity: 96%
• Chemical Name or Material: Diethyl 2,2-diethoxyethylphosphonate

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319 Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	231-504-0
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only