Isopentylformiat

Bezeichnung:Isopentylformiat

CAS-Nr110-45-2

Englisch Name:Isopentyl formate

CBNumberCB2172275

SummenformelC6H12O2

Molgewicht116.16

MOL-Datei110-45-2.mol

Synonyma

Isopentylformiat

Isopentylformiat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-93°C
Siedepunkt	123-124 °C (lit.)
Dichte	0.859 g/mL at 25 °C (lit.)
Dampfdruck	10 mm Hg ( 17.1 °C)
FEMA	2069 \| ISOAMYL FORMATE
Brechungsindex	n20/D 1.397(lit.)
Flammpunkt	86 °F
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Geruch (Odor)	at 10.00 % in dipropylene glycol. plum black currant ethereal vinous dry earthy fruit green
Geruchsart	green
Explosionsgrenze	8%
Merck	14,5119
JECFA Number	42
BRN	1739893
InChIKey	XKYICAQFSCFURC-UHFFFAOYSA-N
LogP	1.72
CAS Datenbank	110-45-2(CAS DataBase Reference)
NIST chemische Informationen	1-Butanol, 3-methyl-, formate(110-45-2)
EPA chemische Informationen	1-Butanol, 3-methyl-, formate (110-45-2)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	10-36/37
S-Sätze:	24-2
RIDADR	UN 1109 3/PG 3
WGK Germany	1
RTECS-Nr.	NT0185000
HazardClass	3.2
PackingGroup	III
HS Code	29151300
Toxizität	LD50 orally in rats: 9840 mg/kg, P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964)

Gefahreninformationscode (GHS)

Isopentyl formate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
R36/37:Reizt die Augen und die Atmungsorgane.
S-Sätze Betriebsanweisung:
S24:Berührung mit der Haut vermeiden.
S2:Darf nicht in die Hände von Kindern gelangen.
Beschreibung
Isoamyl formate has a fruity, characteristic odor suggestive of black currant and plum with a corresponding sweet taste. May be prepared by reacting concentrated H2S04 over a mixture of isoamyl alcohols and sodium formate.
Chemische Eigenschaften
Colorless liquid; fruity odor.Partially soluble in water; soluble in alcohol and ether. Combustible.
Chemische Eigenschaften
Isoamyl formate has a plum, fruity characteristic odor suggestive of black currant, with a corresponding sweet taste.
Occurrence
Reported found in apple, pineapple, strawberry, vinegar, Gruyere cheese, chicken fat, beer, cognac, rum, cider, port wine, tea, honey, avocado, plumcot, mango, quince and sea buckthorn (Hippophae rhamnoides L.)
Verwenden
Isoamyl Formate is a synthetic flavoring agent that is a moderately stable, colorless to light yellow liquid of pungent pear-plum odor, being soluble in most fixed oils, mineral oil, and propylene glycol. Storage should be in a glass or tin container. It is used in fruit flavors such as pear, plum, and peach for application in dessert gels, puddings, candy, and ice cream at 14–28 ppm.
Verwenden
Artificial fruit syrups.
synthetische
By reacting concentrated H2SO4 over a mixture of isoamyl alcohols and sodium formate.
Definition
ChEBI: The formate ester of isoamylol.
Taste threshold values
Taste characteristics at 15 ppm: sharp green, apple and fruity with winey, fatty notes
Hazard
Strong irritant.
läuterung methode
The colourless liquid ester is soluble in 300 volumes of H2O and is soluble in common organic solvents. It is purified by repeated distillation using an efficient column at atmospheric pressure. [Beilstein 2 H 22, 2 I 18, 2 II 31, 2 III 43, 2 IV 30.]

Isopentyl formate Upstream-Materialien And Downstream Produkte

Isopentylformiat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

110-45-2, Isopentyl formate Verwandte Suche:

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