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1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol

Isosorbide dimethyl ether Struktur
5306-85-4
CAS-Nr.
5306-85-4
Bezeichnung:
1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol
Englisch Name:
Isosorbide dimethyl ether
Synonyma:
DIMETHYL ISOSORBIDE;DIMETHYL ISOBORBIDE;(3R,3aR,6S,6aR);O,O-DIMETHYLISOSORBIDE;2,5-dimethylisosorbide;DiMethyl Isosorbide(DMI);SOSORBIDE DIMETHYL ETHER;ISOSORBIDE DIMETHYL ETHER;IsosorbideDimethylEther>Isosorbitol dimethyl ether
CBNumber:
CB0457121
Summenformel:
C8H14O4
Molgewicht:
174.2
MOL-Datei:
5306-85-4.mol

1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol Eigenschaften

Schmelzpunkt:
-70°C
Siedepunkt:
93-95 °C0.1 mm Hg(lit.)
Dichte
1.15 g/mL at 25 °C(lit.)
Dampfdruck
12.54Pa at 20℃
Brechungsindex
n20/D 1.461(lit.)
Flammpunkt:
227 °F
storage temp. 
Sealed in dry,Room Temperature
Aggregatzustand
Liquid
Farbe
Clear colorless to light yellow
PH
7.0-8.0 (100g/l, H2O, 20℃)
Optische Aktivit?t
[α]21/D +96.1°, c = 2 in chloroform
Wasserl?slichkeit
Soluble in water.
BRN 
80854
InChIKey
MEJYDZQQVZJMPP-ULAWRXDQSA-N
LogP
-1.62
CAS Datenbank
5306-85-4(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
S-S?tze: 23-24/25
WGK Germany  3
HS Code  29092000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P302+P352 BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P332+P313 Bei Hautreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen.
P337+P313 Bei anhaltender Augenreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen.

1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

clear colorless to light yellow liquid. very stable under neutral conditions, hygroscopic and miscible with most organic solvents.

Verwenden

Isosorbide dimethyl ether (DMI), a sustainable solvent, is widely used in various cosmetic and pharmaceutical formulations.
General applications:
DMI can be used as an alternative green solvent for epoxidation of cyclooctene, Baylis–Hillman reaction of isomaltulose-derived aldehydes with α,β-unsaturated ketones and also in solid-phase synthesis.
It can be used as a coalescent for water-borne paints, where it acts as a co-solvent during the water loss phase and as a coalescing agent during the film formation.

synthetische

Isosorbide dimethyl ether is synthesized from isosorbide by methylation.
Isosorbide dimethyl ether is obtained from stock like D-sorbitol, which is mainly derived from the hydrogenation of D-glucose.
Isosorbide dimethyl has a low level of toxicity and is referred to as a green solvent due to its production from renewable/raw material.
The boiling point of this solvent is high.
lt is used as a substitute to dimethyl sulfoxide,and dimethylformamide-like solvents.

Allgemeine Beschreibung

Dimethyl isosorbide (DMI) is a biobased greener solvent and thus aligns with "Use of Renewable Feedstocks" and "Safer Solvents and Auxiliaries".

1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

1,4:3,6-Dianhydro-D-glucitol Dimethylsulfat Dimethylcarbonat Methanol Trimethylphosphat D-Glucitol Chlormethan

Downstream Produkte

1,4:3,6-Dianhydro-D-mannitol

1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 301)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
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Hebei Weibang Biotechnology Co., Ltd 		+8615531157085
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5306-85-4(1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol)Verwandte Suche:

  • ISOSORBIDE DIMETHYL ETHER
  • 2,5-DI-O-METHYL-1,4:3,6-DIANHYDRO-D-GLUCITOL
  • 1,4:3,6-DIANHYDRO-2,5-DI-O-METHYL-D-GLUCITOL
  • 1,4:3,6-DIANHYDRO-2,5-O-DIMETHYL-D-GLUCITOL
  • 1,4:3,6-DIANHYDROSORBITOL 2,5-DIMETHYL ETHER
  • -3,6-Dimethoxyhexahydrofuro[3,2-b]furan
  • 2,5-dimethylisosorbide
  • O,O-DIMETHYLISOSORBIDE
  • Isosorbidedimethylether,98%
  • D-Glucitol, 1,4:3,6-dianhydro-2,5-di-O-methyl-
  • 1,4:3,6-dianhydro-d-glucitol dimethyl ether
  • 1,4:3,6-dianhydro-d-sorbitol dimethyl ether
  • 1,4:3,6-Dianhydro-2,5-Di-0-methyl-D-glucitol
  • 1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol, 1,4:3,6-Dianhydrosorbitol 2,5-dimethyl ether, 2,5-Di-O-methyl-1,4:3,6-dianhydro-D-glucitol, Dimethyl isosorbide
  • (1α,5α)-4β,8α-Dimethoxy-2,6-dioxabicyclo[3.3.0]octane
  • 1,4:3,6-Dianhydro-2-O,5-O-dimethyl-D-glucitol
  • 2-O,5-O-Dimethyl-1,4:3,6-dianhydro-D-glucitol
  • Isosorbide dimethyl ether,99%
  • Isosorbide dimethyl ether,1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol, 1,4:3,6-Dianhydrosorbitol 2,5-dimethyl ether, 2,5-Di-O-methyl-1,4:3,6-dianhydro-D-glucitol, Dimethyl isosorbide
  • DiMethyl Isosorbide(DMI)
  • (3R,3aR,6S,6aR)-3,6-DiMethoxyhexahydrofuro[3,2-b]furan
  • ISOSORBIDE DIMETHYL ETHER FOR SYNTHESIS
  • Isosorbide dimethyl ether 98%
  • (3R,3aR,6S,6aR)
  • Isosorbide dimethyl ether (Dimethyl Isosorbide)
  • Dimethyl isosorbide 99% (DMI)
  • IsosorbideDimethylEther>
  • ISOSORBIDE DIMETHYL ETHER/DMI
  • (3S,3aR,6R,6aR)-3,6-dimethoxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan
  • DIMETHYL ISOBORBIDE
  • DIMETHYL ISOSORBIDE
  • Boron trifluoride tetrahydrofuran complex 462-34-0
  • Isosorbitol dimethyl ether
  • SOSORBIDE DIMETHYL ETHER
  • 5306-85-4
  • 5606-85-4
  • Specialty Synthesis
  • Monosaccharides
  • Carbohydrate Synthesis
  • Cosmetic
  • 5306-85-4
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