Undecandisaeure

Undecanedioic acid Struktur
1852-04-6
CAS-Nr.
1852-04-6
Bezeichnung:
Undecandisaeure
Englisch Name:
Undecanedioic acid
Synonyma:
Undecanedionic acid;IRGACORDC11;Pure Mix II;undecanedioate;undecane diacid;Tridecanediamine;undecandioic acid;UNDECANEDIOIC ACID;RARECHEM AL BO 0436;HENDECANEDIOIC ACID
CBNumber:
CB6424163
Summenformel:
C11H20O4
Molgewicht:
216.27
MOL-Datei:
1852-04-6.mol

Undecandisaeure Eigenschaften

Schmelzpunkt:
108-110 °C (lit.)
Siedepunkt:
389.33°C (rough estimate)
Dichte
1.1629 (rough estimate)
Dampfdruck
10Pa at 20℃
Brechungsindex
1.4421 (estimate)
storage temp. 
Sealed in dry,Room Temperature
Löslichkeit
methanol: 10 mg/mL, clear
Aggregatzustand
Solid
pka
4.48±0.10(Predicted)
Farbe
White to Off-White
Wasserlöslichkeit
5.10g/L(21 ºC)
BRN 
1780537
InChIKey
LWBHHRRTOZQPDM-UHFFFAOYSA-N
LogP
2.8 at 25℃
CAS Datenbank
1852-04-6(CAS DataBase Reference)
NIST chemische Informationen
Undecanedioic acid(1852-04-6)
EPA chemische Informationen
Undecanedioic acid (1852-04-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38
S-Sätze: 26-36
WGK Germany  3
HS Code  29171900
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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
Sicherheit
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

Undecandisaeure 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

white to light yellow powder

Verwenden

Undecanedioic Acid is a bioactive compound found in Polygala tenuifolia root which is used as a functional food due to its attractive health benefits.

Definition

ChEBI: An alpha,omega-dicarboxylic acid that is nonane with two carboxylic acid groups at positions C-1 and C-9.

Synthese

Undecanedioic acid is obtained by reacting α -nitro ketone and NaOH in MeOH.To a solution of α -nitro ketone (0.7 mmol) in MeOH (4.2 ml), 25 ml of 0.5 M Na2HPO4 in a 1 N of NaOH were added and the resulting mixture was heated at 70 °C for 1-4 h, then Oxone (1.75 mmol) in water (3 ml) was added to the cold solution (r. t.). After 4 h the mixture was diluted with brine (10 ml), acidified to pH=2 with a 10% solution of HCl and extracted with EtOAc (3 x 20 ml). The combined organic layers were washed with brine (10 ml), dried over Na2SO4 and evaporated to yield pure dicarboxylic acid.
synthetic method of Undecanedioic acid
Fig The synthetic method 2 of Undecanedioic acid.

Source

Undecanedioic acid is a natural product found in Aloe africana, Phaseolus vulgaris, and other organisms with data available.

Undecandisaeure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Undecandisaeure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 321)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58
Mainchem Co., Ltd.
--
sarah@mainchem.com China 6567 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-81148696 +86-15536356810
1022@dideu.com China 3882 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12829 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 874 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 18648 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55

1852-04-6(Undecandisaeure)Verwandte Suche:


  • Nonane-1,9-dicarboxylic acid
  • Undecanedioic acid,97%
  • Nonamethylenedicarboxylic Acid Undecanedioic Acid
  • Undecanedioic acid,1,9-Nonanedicarboxylic acid
  • Undecane-1,11-dioic acid
  • UNDECANEDIOIC ACID
  • RARECHEM AL BO 0436
  • NONAMETHYLENEDICARBOXYLIC ACID
  • 1,11-UNDECANEDIOIC ACID
  • 1,9-NONAMETHYLENE DICARBOXYLIC ACID
  • 1,9-NONANEDICARBOXYLIC ACID
  • HENDECANEDIOIC ACID
  • DICARBOXYLIC ACID C11
  • undecandioic acid
  • undecane diacid
  • UNDECANEDIOIC ACID 97%
  • DC11(Undecanedioic Acid)
  • IRGACORDC11
  • nonanedicarboxylic acid
  • Undecanedioic acid UDDA
  • 1,9-NonanedicarboxylicAcid>
  • Fourteen carbon dibasic acid
  • undecanedioate
  • Lauryl polyoxyethylene ether sulfosuccinate monosodium disodium
  • TIANFU CHEM--Undecanedioic acid
  • Undecanedionic acid
  • Tridecanediamine
  • Pure Mix II
  • Undecanedioic acid, DC11
  • 1852-04-6
  • HOOCCH29COOH
  • C9H19COOH2
  • C9H18COOH2
  • C11 to C12
  • Carboxylic Acids
  • Carbonyl Compounds
  • Building Blocks
  • Organic Building Blocks
  • Monofunctional & 伪,蠅-Bifunctional Alkanes
  • 伪,蠅-Bifunctional Alkanes
  • 伪,蠅-Alkanedicarboxylic Acids
  • Undecanedionic acid
  • Building Blocks
  • C11 to C12
  • Carbonyl Compounds
  • Carboxylic Acids
  • Chemical Synthesis
  • Organic Building Blocks
  • Monofunctional & alpha,omega-Bifunctional Alkanes
  • alpha,omega-Alkanedicarboxylic Acids
  • alpha,omega-Bifunctional Alkanes
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