Substance
ID:718397
Names and Identifiers
IUPAC Traditional name
4-oxo-4-phenylbutanoic acid
IUPAC name
4-oxo-4-phenylbutanoic acid
Synonyms
3-苯甲酰丙酸3-Benzoylpropionic acid
Registration numbers
MDL Number
CAS Number
EC Number
Beilstein Number
Properties
Safety Information
Risk Statements
36/37/38
GHS Hazard statements
H315-H319-H335
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
TSCA Listed
是
Safety Statements
26-37
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Physical Property
Melting Point
114-120°C
Product Information
Purity
98+%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Can be used to protect alcohols as keto esters. Hydrazine reacts first with the ketone carbonyl and cleaves the ester intramolecularly by a "trigger" mechanism: J. Am. Chem. Soc., 91, 3356 (1969).
• Enantioselective ɑ-mono- or dialkylation can be effected using L-(+)-Valinol, L11300, as a chiral auxiliary: J. Am. Chem. Soc., 106, 1146 (1984).