Butyl-O-butyryllactat

Bezeichnung:Butyl-O-butyryllactat

CAS-Nr7492-70-8

Englisch Name:Butyl butyryllactate

CBNumberCB5173617

SummenformelC11H20O4

Molgewicht216.27

MOL-Datei7492-70-8.mol

Synonyma

Butyl-O-butyryllactat

Butyl-O-butyryllactat physikalisch-chemischer Eigenschaften

Siedepunkt	90 °C2 mm Hg(lit.)
Dichte	0.972 g/mL at 25 °C(lit.)
Dampfdruck	1.64-2Pa at 20-24℃
Brechungsindex	n20/D 1.415-1.425(lit.)
FEMA	2190 \| BUTYL BUTYRYLLACTATE
Flammpunkt	>230 °F
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	Slightly soluble in water, soluble in propylene glycol, alcohol and oils.
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Geruch (Odor)	at 100.00 %. creamy buttery buttermilk dairy cheese
Geruchsart	buttery
Wasserlöslichkeit	187.1-280mg/L at 20-24℃
JECFA Number	935
LogP	3.4-3.5 at 25-35℃
CAS Datenbank	7492-70-8(CAS DataBase Reference)
NIST chemische Informationen	Butanoic acid, 2-butoxy-1-methyl-2-oxoethyl ester(7492-70-8)
EPA chemische Informationen	Butanoic acid, 2-butoxy-1-methyl-2-oxoethyl ester (7492-70-8)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36
WGK Germany	2
RTECS-Nr.	ES8123000
HS Code	2918.19.9000

Gefahreninformationscode (GHS)

Butyl butyryllactate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Butyl butyryl lactate has a taste similar to milk, mild cheese, butter and cream.
Verwenden
Butyl Butyryllactate is a synthetic flavoring agent that is a stable, colorless to light yellow liquid with the odor of cooked butter. it is miscible with alcohol and most fixed oils, soluble in propylene glycol, and insoluble in glycerin and water. it should be stored in glass, tin, or resin-lined containers. it is used in butter flavors with applica- tions in baked goods and candy at 14–60 ppm.
Definition
ChEBI: Butyl butyryllactate is a diester resulting from the formal condensation of the carboxy group of 2-(butanoyloxy)propanoic acid with butan-1-ol. It has a role as a flavouring agent and a plant metabolite. It is a diester and a butyrate ester. It is functionally related to a 2-hydroxypropanoic acid and a butan-1-ol.
synthetische
Butyl butyryllactate is prepared by acylation-esterification of Lactic acid.
Aroma threshold values
Aroma characteristics at around 1.0%: creamy, fatty, dairy-like, stale milky with waxy coconut-like nuances.
Taste threshold values
Taste characteristics at 5 ppm: creamy mouthfeel, buttery dairy, waxy, milky with coconut and cheesy nuances.
Flammability and Explosibility
Not classified
Biochem/physiol Actions
Taste at 5 ppm
Sicherheitsprofil
A skin irritant. See also ESTERS. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Solubility in organics
Colorless to pale yellowish liquid.Soluble in propylene glycol, alcohol and oils.

Butyl butyryllactate Upstream-Materialien And Downstream Produkte

Butyl-O-butyryllactat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

7492-70-8, Butyl butyryllactate Verwandte Suche:

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