2-Methyl-benzoic acid 2-(2-isobutoxycarbonyl-ethyl)-2-methyl-[1,3]dioxolan-4-yl ester
A
3-(2-Furyl)propansaeure-isobutylester
B
(2-Methyl-3-furyl)essigsaeure-isobutylester
Conditions | Yield |
---|---|
at 230 - 250℃; under 10 - 15 Torr; | A 37% B 31% |
3-(2-Furyl)propansaeure-isobutylester
ethyl iodide
3-Ethyl-1-(2-furyl)-3-pentanol
Conditions | Yield |
---|---|
With magnesium 1.) diethyl ether; 2.) 24 h, reflux; Yield given. Multistep reaction; |
3-(2-Furyl)propansaeure-isobutylester
methyl iodide
4-(2-Furyl)-2-methyl-2-butanol
Conditions | Yield |
---|---|
With magnesium 1.) diethyl ether; 2.) 24 h, reflux; Yield given. Multistep reaction; |
Product Name: Isobutyl furfurylacetate (CAS NO.105-01-1)
Molecular Formula: C11H16O3
Molecular Weight: 196.24g/mol
Mol File: 105-01-1.mol
Einecs: 203-261-0
Boiling point: 248 °C at 760 mmHg
Flash Point: 106.6 °C
Density: 1.025 g/cm3
Surface Tension: 33 dyne/cm
Enthalpy of Vaporization: 48.52 kJ/mol
Vapour Pressure: 0.0249 mmHg at 25°C
XLogP3: 2.3
H-Bond Donor: 0
H-Bond Acceptor: 3
Isobutyl furfurylacetate (CAS NO.105-01-1) was allowed the use of the provisions of the food with spices.
Isobutyl furfurylacetate (CAS NO.105-01-1) is from 2 - furan-propionic acid and iso-butanol formed by direct esterification.
1. | skn-rbt 500 mg/24H MLD | FCTXAV Food and Cosmetics Toxicology. 17 (1979),835. | ||
2. | orl-rat LD50:1950 mg/kg | FCTXAV Food and Cosmetics Toxicology. 17 (1979),835. | ||
3. | skn-rbt LD50:2000 mg/kg | FCTXAV Food and Cosmetics Toxicology. 17 (1979),835. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion and skin contact. A skin irritant. A combustible liquid. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS.
Isobutyl furfurylacetate ,its CAS NO. is 105-01-1,the synonyms is 2-Furanpropanoicacid,2-methylpropylester ; Isobutyl-2-furanpropionate ; Isobutylfuran-2 ; Isobutylfuran-2-propionate ; 2-Furanpropionic acid:isobutyl ester ;Isobutyl furyl propionate ; Fema 2198 ; Isobutyl3-(2-furan)propionate .
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