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Cas Database |
| Name |
5-Ethylidenefuran-2(5H)-one |
EINECS | N/A |
| CAS No. | 3690-50-4 | Density | 1.269g/cm3 |
| PSA | 26.30000 | LogP | 1.00320 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C6H6 O2 | Boiling Point | 232°C at 760 mmHg |
| Molecular Weight | 110.112 | Flash Point | 88.2°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Sorbicacid, 4-hydroxy-, g-lactone (6CI,7CI); 4-Hydroxy-2,4-hexadienoic acid g-lactone; Methylprotoanemonin |
Article Data | 2 |
5-Ethylidenefuran-2(5H)-one Chemical Properties
The IUPAC name of 5-Ethylidenefuran-2(5H)-one (CAS NO.3690-50-4): (5E)-5-Ethylidenefuran-2-one
Synonyms: 5-Ethylidenefuran-2(5H)-one ; 2-Furanone,5-ethylidene- ; Methylprotoanemonin
CAS: 3690-50-4
EINECS: 223-000-4
Molecular Formula: C6H6O2
Molecular Structure:
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Formula Weight: 110.11064 g/mol
Index of Refraction: 1.624
Density: 1.269 g/cm3
Flash Point: 88.2 °C
Boiling Point: 232 °C at 760 mmHg
5-Ethylidenefuran-2(5H)-one Toxicity Data With Reference
The toxicity of 5-Ethylidenefuran-2(5H)-one (CAS NO.3690-50-4):
Test type:TDLo - Lowest published toxic dose
Route of exposure:Subcutaneous
Test Species:Rodent - rat
Dose/Time:2440 mg/kg/61W-I
Toxicity:Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
reference:BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 15,85,1961
| 1. | scu-rat TDLo:2440 mg/kg/61W-I:ETA | BJCAAI British Journal of Cancer. 15 (1961),85. |
5-Ethylidenefuran-2(5H)-one Safety Profile
The safety information of 5-Ethylidenefuran-2(5H)-one (CAS NO.3690-50-4):
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
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