Substance
ID:737018
Names and Identifiers
IUPAC name
2,5-dihydrofuran-2-one
IUPAC Traditional name
2-(5H)-furanone
Synonyms
2(5H)-呋喃酮2-Buten-1,4-olide2(5H)-Furanonegamma-Crotonolactone
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
Properties
Physical Property
Melting Point
3-4°C
Boiling Point
212-214°C
Density
1.197
Refractive Index
1.4690
Flash Point
101°C(213°F)
Product Information
Purity
98%
Safety Information
Safety Statements
26-37
TSCA Listed
否
GHS Hazard statements
H315-H319
RTECS
LU3453000
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
Risk Statements
36/38
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P280-P305+P351+P338-P302+P352-P321-P362-P332+P313
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Reaction with lithiated o-methylbenzophenone derivatives gives fused tricyclic products which are readily converted to arylnaphthofuranone lignans: J. Chem. Soc., Perkin 1, 3013 (1995):
