Diethyl (2-oxopropyl)phosphonate, 96%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10764821	Thermo Scientific Acros 123690050	5 g	Glass bottle
10607294	Thermo Scientific Acros 123690250	25 g	Glass bottle

Description

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

for C-C Bond Formation (Olefination)

Chemical Identifiers

• CAS: 1067-71-6
• Molecular Weight (g/mol): 198.2
• InChI Key: RSAFKRSMGOSHRK-UHFFFAOYSA-N
• PubChem CID: 14028
• SMILES: CCOP(=O)(CC(=O)C)OCC

• Molecular Formula: C₇H₁₉O₄P
• MDL Number: MFCD00044728
• Synonym: diethyl 2-oxopropyl phosphonate, diethyl acetonylphosphonate, diethyl 2-oxopropylphosphonate, acetonylphosphonic acid diethyl ester, 2-oxopropyl phosphonic acid diethyl ester, phosphonic acid, 2-oxopropyl-, diethyl ester, aurora ka-1476, ksc490a4t, diethyl acetylmethylphosphonate
• IUPAC Name: 1-diethoxyphosphorylpropan-2-one

Specifications

• CAS: 1067-71-6
• Density: 1.1100g/mL
• Flash Point: >110°C
• Assay Percent Range: 96%
• Linear Formula: CH₃COCH₂P(=O)(OCH₂CH₃)₂
• MDL Number: MFCD00044728
• Specific Gravity: 1.11
• InChI Key: RSAFKRSMGOSHRK-UHFFFAOYSA-N
• IUPAC Name: 1-diethoxyphosphorylpropan-2-one
• PubChem CID: 14028
• Percent Purity: 96%
• Chemical Name or Material: Diethyl (2-oxopropyl)phosphonate

• Color: Colorless to Yellow
• Boiling Point: 98.0°C (1.0 mmHg)
• Infrared Spectrum: Authentic
• Molecular Formula: C₇H₁₉O₄P
• Refractive Index: 1.4325 to 1.4355
• Fieser: 13,255
• Synonym: diethyl 2-oxopropyl phosphonate, diethyl acetonylphosphonate, diethyl 2-oxopropylphosphonate, acetonylphosphonic acid diethyl ester, 2-oxopropyl phosphonic acid diethyl ester, phosphonic acid, 2-oxopropyl-, diethyl ester, aurora ka-1476, ksc490a4t, diethyl acetylmethylphosphonate
• SMILES: CCOP(=O)(CC(=O)C)OCC
• Molecular Weight (g/mol): 198.2
• Formula Weight: 198.2
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS Signal Word: Warning

RUO – Research Use Only