1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol
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- 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);ISOSORBIDE DIMETHYL ETHER;IsosorbideDimethylEther>Isosorbitol dimethyl ether;Isosorbidedimethylether,98%
- CBNumber:
- CB0457121
- Summenformel:
- C8H14O4
- Molgewicht:
- 174.2
- MOL-Datei:
- 5306-85-4.mol
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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 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
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| S-Sätze: |
23-24/25 |
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| WGK Germany |
3 |
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| HS Code |
29092000 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/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 pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
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| Sicherheit |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P302+P352 |
BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, 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 Möglichkeit entfernen. Weiter spülen. |
| P332+P313 |
Bei Hautreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen. |
| P337+P313 |
Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen. |
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1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol 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
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
Downstream Produkte
1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 287)Lieferanten
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
- 5306-85-4
- 5606-85-4
- Specialty Synthesis
- Monosaccharides
- Carbohydrate Synthesis
- Cosmetic
- 5306-85-4
