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Octan-4-olid

gamma-Octanoic lactone Struktur
104-50-7
CAS-Nr.
104-50-7
Bezeichnung:
Octan-4-olid
Englisch Name:
gamma-Octanoic lactone
Synonyma:
2(3H)-Furanone, 5-butyldihydro-;γ-Octalactone;5-Butyldihydro-2(3H)-furanone;GAMMA-OCTALACTONE;γ-octanoic lactone;4-Octanolide;gama-Octalactone;4-Butyl-gamma-butyrolactone;FEMA 2796;G-OCTALACTONE
CBNumber:
CB4424482
Summenformel:
C8H14O2
Molgewicht:
142.2
MOL-Datei:
104-50-7.mol

Octan-4-olid Eigenschaften

Schmelzpunkt:
91 °C(Solv: ethanol (64-17-5))
Siedepunkt:
234 °C(lit.)
Dichte
0.981 g/mL at 25 °C(lit.)
Dampfdruck
1hPa at 20℃
FEMA 
2796 | GAMMA-OCTALACTONE
Brechungsindex
n20/D 1.444(lit.)
Flammpunkt:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
Aggregatzustand
Liquid
Farbe
Clear colorless
Geruch (Odor)
coconut odor
Geruchsart
coconut
Biologische Quelle
synthetic
Wasserl?slichkeit
5.6-8.096g/L at 20℃
JECFA Number
226
InChIKey
IPBFYZQJXZJBFQ-UHFFFAOYSA-N
LogP
1.5-1.89 at 20-25℃
CAS Datenbank
104-50-7(CAS DataBase Reference)
NIST chemische Informationen
2(3H)-furanone, 5-butyldihydro-(104-50-7)
EPA chemische Informationen
2(3H)-Furanone, 5-butyldihydro- (104-50-7)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 38
S-S?tze: 26-37/39-36/37/39
WGK Germany  1
RTECS-Nr. LU3562000
TSCA  Yes
HS Code  29322090
Toxizit?t LD50 orl-rat: 4400 mg/kg FCTXAV 14,821,76
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Octan-4-olid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R38:Reizt die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Beschreibung

y-Octalactone has a strong, fruity odor reminiscent of coconut with a very sweet taste. This substance may be prepared synthetically from epoxy-1,2-hexane and sodio-malonic ester; after saponification the oxyacid is extracted with ether and is lactonized.

Chemische Eigenschaften

gamma-Octanoic lactone occurs as an aroma constituent in many processed and unprocessed foods. It is a pale yellow liquid with a fruity/coconut-like odor and is used both in aroma compositions and in heavy blossom perfumes.

Occurrence

Reported found in apricot, peach, blue cheese, butter, cooked chicken and cooked pork, licorice, milk, raspberry, roasted barley, and roasted filbert.

Verwenden

(Gamma)-Octalactone is a synthetic flavoring agent that is a stable, colorless to slightly yellow liquid of peach odor. It should be stored in glass or tin containers. It is used in flavors for peach with applications in baked goods, candy, and ice cream at 5–17 ppm.

Allgemeine Beschreibung

γ--Octalactone is one of the flavor constituents of peaches, oranges and sweet fortified wines.

Sicherheitsprofil

Mildly toxic by ingestion. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Octan-4-olid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Octan-4-olid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 346)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Chuanghai Biotechnology Co., Ltd
+86-15531157085 +86-15531157085
abby@chuanghaibio.com China 8805 58
Hebei Yanxi Chemical Co., Ltd.
+8617531153977
allison@yan-xi.com China 5855 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5878 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-18712993135
sales01@tairunfaz.com China 8051 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365
mina@chuanghaibio.com China 18142 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3692 58
JINING XINHE CHEMICAL CO., LTD
+8615318402391
sales@xinhepharma.com China 809 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-+86-371-66670886
info@dakenam.com China 19852 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21631 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29866 58

104-50-7(Octan-4-olid)Verwandte Suche:


  • octan-4-
  • Octanoic acid, 4-hydroxy-, gamma-lactone
  • Octanoic acid, gamma lactone
  • a-Octanoic lactone
  • GAMMA-OCTALACTONE 97+% FCC
  • GAMMA-OCTALACTONE 97+% NATURAL
  • γ-octalactone,γ-octalactone,4-octanolide,4,5-dihydro-5-butyl-2(3H)-furanone
  • y-OctanoicLactone
  • 4-hydroxy octanoic acid
  • OCTALACTON-GAMMA
  • Octan-4-olid
  • Natural gamma octalactone
  • GAMMA-OCTALACTONE, NATURAL
  • 4-Hydroxy octanoic acid, Octano-1,4-lactone
  • γ-Octanoic lactone, 4-Hydroxy octanoic acid, Octano-1,4-lactone
  • OCTALACTONE, GAMMA-
  • Octanolide-1,4
  • OCTANO-1,4-LACTONE
  • G-OCTANOIC LACTONE
  • GAMMA-OCTANOIC LACTONE
  • 5-Butylhydro-2(3H)-furanone
  • 5-Butyltetrahydro-2-furanone
  • 2(3H)-Furanone, dihydro-5-butyl-
  • 4-hydroxyoctanoic
  • 4-hydroxyoctanoicacidlactone
  • 4-hydroxy-octanoicacilactone
  • 5-butyldihydro-2(3h)-furanon
  • 4-hydroxyoctanoic acid gamma-lactone
  • 4-HYDROXYOCTANOIC ACID G-LACTONE
  • 4-n-Butyl-4-hydroxybutyric acid lactone
  • dihydro-5-butyl-2(3h)-furanon
  • gamma -0ctalactone
  • gamma-Butylbutyrolactone
  • gamma-Butyl-gamma-butyrolactone
  • gamma-n-Butyl-gamma-butyrolactone
  • ^y-Octanolactone, 98%
  • 5-Butyl-1-oxacyclopentan-2-one
  • 5-Butyloxolan-2-one
  • 4-Hydroxyoctanoic acid 1,4-lactone
  • γ-Hydroxycaprylic acid lactone
  • γ-Octalactone >= 99.0%, Natural, FCC
  • gamma-Octanoic lactone,98%
  • γ-Octalactone >=99.0%
  • gaMMa-Octanoic lactone, 98% 25GR
  • γ-Octanolactone
  • gamma otalactone natural
  • (5S)-5-butyldihydrofuran-2(3H)-one
  • 5-Butyldihydrofuran-2(3H)
  • (5S)-5-butyl-2-oxolanone
  • γ-Octanolactone>
  • gamma-Octanoic lactone USP/EP/BP
  • Good Price Gamma Octanoic Lactone CAS?104-50-7
  • superior quality Gamma Octanoic Lactone CAS 104-50-7
  • γ-octanoic lactone
  • FEMA 2796
  • G-OCTALACTONE
  • GAMMA-OCTALACTONE
  • 2(3H)-Furanone, 5-butyldihydro-
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