Isosorbide dimethyl ether Struktur

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

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

CAS-Nr5306-85-4

Englisch Name:Isosorbide dimethyl ether

CBNumberCB0457121

SummenformelC8H14O4

Molgewicht174.2

MOL-Datei5306-85-4.mol

Synonyma

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

1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol physikalisch-chemischer 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 Aktivität	[α]21/D +96.1°, c = 2 in chloroform
Wasserlöslichkeit	Soluble in water.
BRN	80854
InChIKey	MEJYDZQQVZJMPP-ULAWRXDQSA-N
LogP	-1.62
CAS Datenbank	5306-85-4(CAS DataBase Reference)

Sicherheit

S-Sätze:	23-24/25
WGK Germany	3
HS Code	29092000

Gefahreninformationscode (GHS)

Isosorbide dimethyl ether Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze 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
dimethyl isosorbide is a carrier, solvent, and viscosity controller. Its particular skin-penetrating ability opens the possibility of enhancing active substance efficacy in optical products. Its physical characteristics and solubility properties are superior to those of propylene glycol, glycerin, or ethyl alcohol.
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".
Flammability and Explosibility
Non flammable

Isosorbide dimethyl ether Upstream-Materialien And Downstream Produkte

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

5306-85-4, Isosorbide dimethyl ether Verwandte Suche:

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