Tetrahydrofurfurylacetat

Bezeichnung:Tetrahydrofurfurylacetat

Englisch Name:TETRAHYDROFURFURYL ACETATE

CBNumberCB8425715

SummenformelC7H12O3

Molgewicht144.17

Synonyma

Tetrahydrofurfurylacetat

Tetrahydrofurfurylacetat physikalisch-chemischer Eigenschaften

Siedepunkt	194-195 °C/753 mmHg (lit.)
Dichte	1.061 g/mL at 25 °C (lit.)
FEMA	3055 \| TETRAHYDROFURFURYL ACETATE
Brechungsindex	n20/D 1.437(lit.)
Flammpunkt	184 °F
storage temp.	Inert atmosphere,Room Temperature
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Geruch (Odor)	at 100.00 %. fruity ethereal rummy caramel brown cooked cognac tequila caramellic nutty
Geruchsart	fruity
JECFA Number	1442
BRN	383629
LogP	0.16
CAS Datenbank	637-64-9(CAS DataBase Reference)
EPA chemische Informationen	2-Furanmethanol, tetrahydro-, acetate (637-64-9)

Sicherheit

Gefahreninformationscode (GHS)

Chemische Eigenschaften
Colorless liquid. Soluble in water, alcohol, ether, and chloroform. Combustible.
Chemische Eigenschaften
Tetrahydrofurfuryl acetate has a faint, fruity, ethereal odor, somewhat similar to acetic acid (reminiscent of methyl formate). It has a sweet, ethereal, deep, fruit-like flavor.
Verwenden
Tetrahydrofurfuryl Acetate is a synthetic flavoring agent that is a stable, colorless liquid of slightly fruity odor. it should be stored in glass or tin containers. it is used in fruit flavors for application in candy and baked goods at 2–20 ppm.
Definition
ChEBI: Tetrahydrofurfuryl acetate is a member of oxolanes.
synthetische
By acetylation of the corresponding alcohol with acetic anhydride, acetyl chloride, or acetic acid and mineral acids.
Taste threshold values
Taste characteristics at 100 ppm: sweet, brown, caramel-like with nutty, rummy nuances.
Acquired resistance
Mild, fruity, Acetone-ethereal odor of moderate to poor tenacity. Sweet, ethereal and deep-fruity taste at below 40 ppm.
Allgemeine Beschreibung
The radical-chain racemisation of (R)-tetrahydrofurfuryl acetate has been studied.
Synthese
Tetrahydrofurfuryl Acetate is synthesized by azeotropic esterification of Tetra-hydrofurfuryl alcohol with Acetic acid.
Solubility in organics
Miscible with alcohol and oils.