1-Ethoxy-2-(2-methoxyethoxy)ethan
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- CAS-Nr.
- 1002-67-1
- Bezeichnung:
- 1-Ethoxy-2-(2-methoxyethoxy)ethan
- Englisch Name:
- Diethylene glycol ethyl methyl ether
- Synonyma:
- DEME;Diethylene glycol methyl ethyl ether;DEMEE;DGMEE;2,5,8-Trioxadecane;ethylmethylether diethylenglykolu;2-ethoxyethyl 2-methoxyethyl ether;1-ethoxy-2-(2-methoxyethoxy)ethane;DIETHYLENE GLYCOL METHYL ETHYL ETHE;DiethyleneGlycolEthylMethylEther>
- CBNumber:
- CB7855379
- Summenformel:
- C7H16O3
- Molgewicht:
- 148.2
- MOL-Datei:
- 1002-67-1.mol
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1-Ethoxy-2-(2-methoxyethoxy)ethan Eigenschaften
- Schmelzpunkt:
- -72°C
- Siedepunkt:
- 208.81°C (rough estimate)
- Dichte
- 1.0100 (rough estimate)
- Dampfdruck
- 2.1Pa at 25℃
- Brechungsindex
- 1.4080-1.4120
- Flammpunkt:
- 82°C
- storage temp.
- Store below +30°C.
- Aggregatzustand
- clear liquid
- Farbe
- Colorless to Almost colorless
- Wasserl?slichkeit
- 1000g/L at 20℃
- InChI
- InChI=1S/C7H16O3/c1-3-9-6-7-10-5-4-8-2/h3-7H2,1-2H3
- InChIKey
- CNJRPYFBORAQAU-UHFFFAOYSA-N
- SMILES
- C(OCC)COCCOC
- LogP
- -0.1 at 20℃
- CAS Datenbank
- 1002-67-1(CAS DataBase Reference)
- EPA chemische Informationen
- Diethylene glycol ethyl methyl ether (1002-67-1)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| RIDADR |
3271 |
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| WGK Germany |
WGK 2 water endangering |
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| RTECS-Nr. |
KN9650000 |
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| HS Code |
2909 19 90 |
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| Toxizit?t |
LD50 orally in Rabbit: 6000 mg/kg LD50 dermal Rabbit 6500 mg/kg |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H226 |
Flüssigkeit und Dampf entzündbar. |
Entzündbare Flüssigkeiten |
Kategorie 3 |
Warnung |
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| Sicherheit |
| P210 |
Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen. |
| P233 |
Beh?lter dicht verschlossen halten. |
| P240 |
Beh?lter und zu befüllende Anlage erden. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P303+P361+P353 |
BEI BERüHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen. |
| P403+P235 |
An einem gut belüfteten Ort aufbewahren. Kühl halten. |
| P501 |
Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
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1-Ethoxy-2-(2-methoxyethoxy)ethan Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
Diethylene glycol ethyl methyl ether (DEGEME) is an aromatic hydrocarbon that has a carbonyl group. It is used in the production of polyurethane elastomers and as a solvent for nitrocellulose and other coatings. DEGEME has been detected in the environment, food, and cosmetics at low levels. The detection sensitivity of DEGEME is very high, making it useful for detecting other substances such as glycol ethers, fatty acids, aliphatic hydrocarbons, and cross-linking agents. Diethylene glycol ethyl methyl ether may be carcinogenic due to its reactive hydroxyl group and its ability to cross-link DNA.
Materials Uses
Lacking a hydroxyl group, diethylene glycol ethyl methyl ether can be used as a solvent for a wide range of applications.
Synthese
5 parts of H-type ZSM-5 (SiO2 / Al2O3 = 280), 50 parts of diethylene glycol monomethyl ether, and diethylene glycol monoethyl ether 50 parts were charged into a reaction vessel and heated up to 180 ?? C. under stirring for 8 hours It stirred. After cooling to room temperature, the reaction solution was measured the relative amounts of products were analyzed by gas chromatography. The composition of the resulting diethylene glycol ethyl methyl ether was 7.7%. Further, resulting in the product, diethylene glycol dimethyl ether and diethylene glycol diethyl ether, were contained in 3.7% and 5.2% of the composition ratio, respectively as by-products. By the diethylene glycol dimethyl ether exchange reaction together diethylene glycol monomethyl ether of the raw material, the diethylene glycol diethyl ether by ether exchange reaction together diethylene glycol monoethyl ether starting material, believed to be respectively obtained.
1-Ethoxy-2-(2-methoxyethoxy)ethan Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
1-Ethoxy-2-(2-methoxyethoxy)ethan Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 219)Lieferanten
1002-67-1(1-Ethoxy-2-(2-methoxyethoxy)ethan)Verwandte Suche:
- 1-ethoxy-2-(2-methoxyethoxy)ethane
- Diethylene glycol ethyl methyl ether
- DiethyleneGlycolMethylEthylEtherC7H16O3
- 2-ethoxyethyl 2-methoxyethyl ether
- ethylmethylether diethylenglykolu
- Diethylene Glycol Methyl Ethyl Ether (DEMEE)
- Ethane,1-ethoxy-2-(2-methoxyethoxy)-
- Diethylene glycol ethyl methyl ether Factory
- DiethyleneGlycolEthylMethylEther>
- DIETHYLENE GLYCOL METHYL ETHYL ETHE
- Diethylene glycol methyl ethyl ether
- 2,5,8-Trioxadecane
- DEMEE
- DGMEE
- DEME
- 1002-67-1
- C7H18O4
- Ether
