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Undecan-4-olid

Undecan-4-olide Struktur
104-67-6
CAS-Nr.
104-67-6
Bezeichnung:
Undecan-4-olid
Englisch Name:
Undecan-4-olide
Synonyma:
GAMMA-UNDECALACTONE;γ-Undecalactone;γ-Undecalactone;ALDEHYDE C-14;PEACH ALDEHYDE;5-Heptyldihydro-2(3H)-furanone;γ-Unsecalactone;δ-Undecalactone;Peach;FEMA 3091
CBNumber:
CB0396763
Summenformel:
C11H20O2
Molgewicht:
184.28
MOL-Datei:
104-67-6.mol

Undecan-4-olid Eigenschaften

Schmelzpunkt:
164~166℃
Siedepunkt:
164-166 °C/13 mmHg (lit.)
Dichte
0.949 g/mL at 25 °C (lit.)
Dampfdruck
0.274Pa at 25℃
FEMA 
3091 | GAMMA-UNDECALACTONE
Brechungsindex
n20/D 1.451
Flammpunkt:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
Insoluble in water
Aggregatzustand
Liquid
Farbe
Clear colorless
Wichte
0.944 (20/4℃)
Geruch (Odor)
at 100.00 %. fruity peach creamy fatty lactonic apricot ketonic coconut
Geruchsart
fruity
Wasserl?slichkeit
158mg/L at 20℃
JECFA Number
233
BRN 
81943
LogP
3.6 at 25℃
CAS Datenbank
104-67-6(CAS DataBase Reference)
NIST chemische Informationen
2(3H)-Furanone, 5-heptyldihydro-(104-67-6)
EPA chemische Informationen
5-Heptyldihydro-2(3H)-furanone (104-67-6)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38-52/53
S-S?tze: 26-36-37/39-36/37-24/25
WGK Germany  3
RTECS-Nr. YQ2485000
TSCA  Yes
HS Code  29322090
Toxizit?t The acute oral LD50 in rats was reported as 18.5 g/kg (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964). Fatty infiltration of liver parenchymal cells occurred in rats fed 13-115 mg y-undecalactone for 5-9 days (Shillinger, 1950).
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H412 Sch?dlich für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 3 P273, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

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

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.

Chemische Eigenschaften

GAMMA-UNDECALACTONE is clear colourless liquid

Occurrence

Reported found in hydrolyzed soy protein, butter, peach, apricot and passion fruit. Also reported found in fresh apple, guava fruit, fresh blackberry, heated butter, heated beef fat, ghee, pork fat, yellow passion fruit juice, cooked scented rice, origanum (Spanish) (Coridothymus cap. (L.) Rchb.), mountain papaya, starfruit, plumcot and chicken fat.

Verwenden

Traditionally, the bark and leaves of the peach tree have been used as an anthelmintic, an expectorant, an astringent, and a diuretic, as well as to treat insomnia, cough, and constipation. In the 1970s, peach pits (Laetrile) were a popular but unproved treatment for cancer in other countries. Topically, peach is used to treat minor skin disorders such as burns, abrasions, blisters, scratches, eczema, psoriasis, and warts.

synthetische

By the action of sulfuric acid on undecylenic acid; also prepared starting form castor oil; from octanol-1 plus methylacrylate with di-ter-butylperoxide; from heptylethylene oxide and sodiomalonic ester.

Allgemeine Beschreibung

γ-Undecalactone is a volatile flavor constituent found in low-fat ice cream.

Undecan-4-olid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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

Global( 388)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-17333973358
sales06@hbduling.cn China 8051 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18151 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021
lisa@kingfinertech.com China 3010 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
Hebei Shengyang Water Conservancy Engineering Co., Ltd.
+8615373025980
clara@hbshengyang.com China 875 58
Shandong Deshang Chemical Co., Ltd.
+86-0531-8875-2665 +8613153039501
info@deshangchem.com China 662 58
JINING XINHE CHEMICAL CO., LTD
+8615318402391
sales@xinhepharma.com China 809 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55

104-67-6(Undecan-4-olid)Verwandte Suche:


  • GAMMA-UNDECANOLACTONE
  • GAMMA-HEPTYL-GAMMA-BUTYROLACTONE
  • G-N-HEPTYLBUTYROLACTONE
  • G-UNDECALACTONE
  • 1,4-UNDECANOLIDE
  • UNDECALACTONE, GAMMA
  • UNDECAN-4-OLIDE
  • UNDECANOIC GAMMA-LACTONE
  • γ-n-undecalactone
  • G-UNDECALACTONE WITH GC
  • Aldehyde C14, Undecanoic γ-lactone
  • γ-Heptyl-γ-butyrolactone, 4,5-Dihydro-5-heptyl-2(3H)-furanone
  • rersicol
  • 5-Heptyl-4,5-dihydro-2(3H)-furanone
  • ^y-Undecanolactone, 99%
  • γ-Undecalactone Iso
  • γ-Undecalactone >= 98.0%, Natural-identical, FCC
  • γ-Undecalactone Iso >= 98.0%, Natural, FCC
  • γ-Undecalactone >= 99.0%, Natural, FCC
  • gamma-Undecalactone,98%
  • 5-Heptyl-tetrahydro-2-furanone
  • 5-Heptyl-dihydrofuran-2(3H)-one
  • γ-Undecalactone >=99.0%
  • 4-hydroxyundecan-1-ide
  • gaMMa-Undecalactone, 98% 25ML
  • γ-Undecalactone Iso >= 98.0%,Natural
  • Nature Aldehyde C-14
  • Undecanoic gaMMa-lactone 99%
  • Gamma-Undecalactone/Peach aldehyde
  • γ-Undecanolactone
  • (±)-γ-Undecalactone
  • (R,S)-5-Heptyl-dihydro-furan-2-one
  • (RS)-γ-Undecalactone
  • 1,4-undecanolactone
  • 4-Hydroxyundecanoic acid lactone
  • 4-Hydroxyundecanoic acid, gamma-lactone
  • 4-hydroxyundecanoicacid,gamma-lactone
  • 4-hydroxyundecanoicacidlactone
  • 4-hydroxy-undecanoicacigamma-lactone
  • 5-Heptylbu-tyrolactone
  • 5-heptyldihydro-2(3h)-furanon
  • 5-Heptyldihydro-2-(3H)-furanone
  • Aldehyde C-14 peach
  • aldehydec-14peach
  • dihydro-5-heptyl-2(3h)-furanone
  • gamma-Heptylbutyrolactone
  • gamma-n-Heptylbutyrolactone
  • gamma-Undecanolide
  • gamma-Undekalakton
  • peachlactone
  • Persicol
  • -Undecalactone
  • undecan-4-
  • Undecanoic acid, 4-hydroxy-, gamma-lactone
  • Undecanoicacid,4-hydroxy-,γ-lactone
  • Undecanolide-1,4
  • γ-(n-Heptyl)-γ-butyrolactone
  • γ.-Undecalactone
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