1,2-Diphenoxyethan
|
|
|
- CAS-Nr.
- 104-66-5
- Bezeichnung:
- 1,2-Diphenoxyethan
- Englisch Name:
- 1,2-Diphenoxyethane
- Synonyma:
- 1,2-DIPHENOXYETHANE;ETHYLENE GLYCOL DIPHENYL ETHER;DIPHENYL GLYCOL;1,2-Diphenoxyethan;sym-Diphenoxyethane;DIPHENYL CELLOSOLVE;Domiphen Impurity 5;Diphenoxyethane (DPE);Ethane,1,2-diphenoxy-;Ethlene diphenyl ether
- CBNumber:
- CB8260956
- Summenformel:
- C14H14O2
- Molgewicht:
- 214.26
- MOL-Datei:
- 104-66-5.mol
|
1,2-Diphenoxyethan Eigenschaften
- Schmelzpunkt:
- 94-96 °C (lit.)
- Siedepunkt:
- 185 °C / 12mmHg
- Dichte
- 1.0781 (rough estimate)
- Dampfdruck
- 0Pa at 25℃
- Brechungsindex
- 1.5570 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- Aggregatzustand
- Solid
- Farbe
- White to Off-White
- Wasserlöslichkeit
- 22mg/L at 25℃
- BRN
- 2052248
- InChI
- 1S/C14H14O2/c1-3-7-13(8-4-1)15-11-12-16-14-9-5-2-6-10-14/h1-10H,11-12H2
- InChIKey
- XCSGHNKDXGYELG-UHFFFAOYSA-N
- SMILES
- C(COc1ccccc1)Oc2ccccc2
- LogP
- 3.81 at 25℃
- CAS Datenbank
- 104-66-5(CAS DataBase Reference)
- EPA chemische Informationen
- 2-Phenoxyethyl phenyl ether (104-66-5)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| R-Sätze: |
51/53 |
|
|
| S-Sätze: |
22-24/25-61-36-29/56 |
|
|
| RIDADR |
UN 3077 9 / PGIII |
|
|
| WGK Germany |
3 |
|
|
| TSCA |
TSCA listed |
|
|
| HS Code |
29093090 |
|
|
| Speicherklasse |
11 - Combustible Solids |
|
|
| Hazard Classifications |
Aquatic Chronic 2 |
|
|
| Bildanzeige (GHS) |
|
| Alarmwort |
Warnung
|
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H411 |
Giftig für Wasserorganismen, mit langfristiger Wirkung. |
Langfristig (chronisch) gewässergefährdend |
Kategorie 2 |
|
|
|
|
| Sicherheit |
| P273 |
Freisetzung in die Umwelt vermeiden. |
| P391 |
Verschüttete Mengen aufnehmen. |
| P501 |
Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
|
1,2-Diphenoxyethan Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Off-white Crystals
Verwenden
1,2-Diphenoxyethane is a reagent that is used in the production and use of activatable delivery compounds containing drugs or a detectable moiety and singlet oxygen-labile linkers.
synthetische
The preparation of Ethylene glycol diphenyl ether is as follows:A three-necked flask was charged with 15.7 g of bromobenzene (100 mmol) and 47 ml of DMF, and stirred. 12.7 g of sodium carbonate (120 mmol, 1.2 eq.), 1.9 g of cuprous iodide (10 mmol, 0.1 eq.), 1.87 g of 2,2'-bipyridine (12 mmol, 0.1 eq.) and 7.4 g of ethylene glycol (120 mmol, 1.2 equivalent), the reaction mixture was stirred at 100 ° C overnight. After recovering DMF under reduced pressure, 100 ml of water and 100 ml of toluene were added, and the aqueous phase was extracted three times with 300 ml of toluene, and the organic layers were combined. Washed sequentially with 5% sodium carbonate. The organic phase was dried over anhydrous sodium sulfate, filtered, and then filtered and evaporated,The crude product was recrystallized from isopropanol and dried in vacuo to give 19.5 g of product, yield 91%, purity over 99%.
Application
Ethylene glycol diphenyl ether can be used as a new heat-sensitive material sensitizer and a potential polyolefin catalyst additive.
Allgemeine Beschreibung
1,2-Diphenoxyethane is the intermediate formed during sonochemical oxidation of phenoxyacetic acid and chlorophenol.
Einzelnachweise
[1] Jascha Martini . “Structural changes of 1,2-diphenoxyethane upon electronic excitation from a combined Franck-Condon/rotational constants fit.” Journal of Molecular Structure 1270 (2022): Article 133896.
1,2-Diphenoxyethan Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
1,2-Diphenoxyethan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 276)Lieferanten
104-66-5(1,2-Diphenoxyethan)Verwandte Suche:
1,2-Dimethoxy-ethan
1,2-Diethoxyethan
Ethylenglykolmonoethylether
Rotenon
1,1'-[Ethan-1,2-diylbisoxy]bis[2,4,6-tribrombenzol]
Diphenylether
Ethan
Bis(2,4,5-trichlor-6-carbopentoxyphenyl)oxalat
6,7,8,9,10,11,17,18-Octahydro-5H-dibenzo[e,n][1,4,8,12]dioxadiazacyclopentadecin
4,4'-[1,2-Ethandiylbis(oxy)]bisbenzoesure
3,3'-[1,2-Ethandiylbis(oxy)]bisphenol
1,2-Diphenoxyethan
- (2-Phenoxyethoxy)benzene
- 1,1’-[1,2-ethanediylbis(oxy)]bis-benzen
- 1,2-Diphenoxyethan
- 1,2-Diphenoxyethane,Ethylene glycol diphenyl ether
- 1,1'-[1,2-Ethanediylbis(oxy)]bisbenzene
- Ethlene diphenyl ether
- sym-Diphenoxyethane
- 1,2-Diphenoxyethane,99%
- Diphenoxyethane (DPE)
- 1,2-Diphenoxyethane
Diphenyl Cellosolve
Diphenyl Glycol
- 2-Phenoxyethyl phenyl ether
- 2-Phenoxyethylphenylether
- Benzene,1,1’-[1,2-ethanediylbis(oxy)]bis-
- Ethane, 1,2-diphenoxy-
- Ethane,1,2-diphenoxy-
- Ethylenglykoldiphenylether
- 1- (4-hydrazinophenyl)Methyl -1H-1,2,4-triazol hydrochloride
- 1,2-Diphenoxyethane(DPE)
- 1,2-DIPHENOXYETHANE
- DIPHENYL CELLOSOLVE
- DIPHENYL GLYCOL
- ethylene diphenyl ether
- 1-(6H-phenanthridin-5-yl)ethanone
- Domiphen Impurity 5
- Ethylene Glycol Diphenyl Ether >
- Ethylene glycol diphenyl ether ISO 9001：2015 REACH
- DPE/1,2-diphenoxyethane
- Naphthoic Acid Impurity 84
- ETHYLENE GLYCOL DIPHENYL ETHER
- 104-66-5
- CH2OC6H52
- C6H5OCH22
- Oxygen Compounds
- Organic Building Blocks
- Ethers
- Building Blocks
- Color Former & Related Compounds
- Color Former & Related Compounds
- Functional Materials
- Sensitizer
