Substance
ID:715637
Names and Identifiers
IUPAC name
diethyl (2,2-diethoxyethyl)phosphonate
IUPAC Traditional name
diethyl 2,2-diethoxyethylphosphonate
Synonyms
Diethyl 2,2-diethoxyethylphosphonateDiethyl phosphonoacetaldehyde diethyl acetal2,2-二乙氧基乙基磷酸二乙酯2,2-Diethoxyethylphosphonic acid diethyl ester
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
Properties
Safety Information
Risk Statements
36/38
Storage Warning
Moisture Sensitive
TSCA Listed
否
GHS Hazard statements
H315-H319
Safety Statements
26-37
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P280-P305+P351+P338-P302+P352-P321-P362-P332+P313
Physical Property
Boiling Point
101-103°C/8mm
Refractive Index
1.4278
Density
1.052
Flash Point
>110°C(230°F)
Product Information
Purity
96%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Wadsworth-Emmons olefination with aldehydes leads to ɑ?-enals: Bull. Chem. Soc. Jpn., 30, 1498 (1962). This reaction fails for ketones since the ylide loses EtO-. This can be avoided by prior conversion of the acetal to the corresponding cyclohexyl enamine: Org. Synth. Coll., 6, 448 (1988), followed by reaction with the ketone: Org. Synth. Coll., 6, 358 (1988):
