Bis[2-(2-hydroxyethoxy)ethyl] ether
|
|
|
- CAS-Nr.
- 112-60-7
- Englisch Name:
- Bis[2-(2-hydroxyethoxy)ethyl] ether
- Synonyma:
- TETRAETHYLENE GLYCOL;TETRAGLYCOL;2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol);tetragol;Tetraethylene glyco;Tetraethylene glycol, 99.5%;3,6,9-Trioxaundecane-1,11-diol;2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol;Hi-Dry;OH-PEG4-OH
- CBNumber:
- CB7351725
- Summenformel:
- C8H18O5
- Molgewicht:
- 194.23
- MOL-Datei:
- 112-60-7.mol
|
Bis[2-(2-hydroxyethoxy)ethyl] ether Eigenschaften
- Schmelzpunkt:
- -5.6 °C (lit.)
- Siedepunkt:
- 314 °C (lit.)
- Dichte
- 1.125 g/mL at 25 °C (lit.)
- Dampfdichte
- 6.7 (vs air)
- Dampfdruck
- <0.01 mm Hg
- Brechungsindex
- n20/D 1.459(lit.)
- Flammpunkt:
- 400 °F
- storage temp.
- Store below +30°C.
- L?slichkeit
- 1000g/l
- Aggregatzustand
- Liquid
- pka
- 14.06±0.10(Predicted)
- Farbe
- Clear slightly yellow
- PH
- 8.5-9.0 (500g/l, H2O, 20℃)
- Explosionsgrenze
- 0.5-3.4%(V)
- Wasserl?slichkeit
- soluble
- BRN
- 1634320
- Stabilit?t:
- Stable. Incompatible with strong oxidizing agents, strong bases.
- LogP
- -2 at 25℃
- CAS Datenbank
- 112-60-7(CAS DataBase Reference)
- NIST chemische Informationen
- Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-(112-60-7)
- EPA chemische Informationen
- Tetraethylene glycol (112-60-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| R-S?tze: |
36/37/38 |
|
|
| S-S?tze: |
24/25 |
|
|
| WGK Germany |
2 |
|
|
| RTECS-Nr. |
XC2100000 |
|
|
| Selbstentzündungstemperatur |
340 °C DIN 51794 |
|
|
| TSCA |
Yes |
|
|
| HS Code |
29094919 |
|
|
| Giftige Stoffe Daten |
112-60-7(Hazardous Substances Data) |
|
|
| Toxizit?t |
LD50 orally in Rabbit: > 18056 mg/kg LD50 dermal Rabbit > 18056 mg/kg |
|
|
| Bildanzeige (GHS) |
|
| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H320 |
Causes eye irritation |
Serious eye damage/eye irritation |
Category 2B |
Warnung |
|
P264, P305+P351+P338,P337+P313 |
|
| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich 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. |
| P337+P313 |
Bei anhaltender Augenreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen. |
|
Bis[2-(2-hydroxyethoxy)ethyl] ether Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Tetraethylene glycol is a high-boiling, clear liquid of low volatility. hygroscopic. It is completely miscible with water and a wide variety of organic solvents. insoluble in benzene, toluene, or gasoline. Combustible. For certain aliphatic hydrocarbons, it has a very slight affinity. Tetraethylene glycol is used as a coupling agent for blending water-soluble and water-insoluble compounds in such formulations as lubricants, glues, cork and textile products, etc.
Verwenden
Solvent for nitrocellulose, plasticizer, lacquers,
coating compositions.
Vorbereitung Methode
Tetraethylene glycol is prepared commercially by adding
ethylene oxide to ethylene glycol, diethylene glycol, or water
in the presence of a suitable catalyst.
Allgemeine Beschreibung
Colorless to straw-colored liquid with a mild odor. Sinks and mixes with water.
Air & Water Reaktionen
Water soluble.
Reaktivit?t anzeigen
Bis[2-(2-hydroxyethoxy)ethyl] ether is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. May attack some forms of plastics [USCG, 1999].
Health Hazard
Compound is nonirritating. No symptoms observed by any exposure route.
Sicherheitsprofil
Mildly toxic by ingestion. A sktn and eye irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. To fight fire, use alcohol foam, water, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.
Bis[2-(2-hydroxyethoxy)ethyl] ether Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3,6,9,12-Tetraoxahexadecan-1-ol
4'-FORMYLBENZO-15-CROWN 5-ETHER
3,6,9,12,15,18-Hexaoxaicosan-1,20-diol
Oxydi(essigsure)
mPEG6-CH2COOH
S-Acetyl-PEG3-Azido
1-mercapto-11-hydroxy-3,6,9-trioxaundecane
2,5,8,11,14-Pentaoxahexadecan-16-sure
3,6,9,12,15,18,21,24,27,30,33,36-Dodecaoxaoctatriacontan-1,38-diol
Acetic acid, [2-[2-(2-aminoethoxy)ethoxy]ethoxy]-
Bromo-PEG4-t-butyl ester
Amino-PEG8-azide
1,4,7,10,13-Pentaoxa-16-azacyclooctadecan
FMoc-NH-8(ethylene glycol)-acetic acid
m-PEG7-CH2COOH
N-BIOTINYL-3,6,9-TRIOXAUNDECANE-1,11-DIAMINE
O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL
Dodecaethylene glycol monomethyl ether
3,6,9,12-Tetraoxatetracosan-1-ol
Bis[2-(2-hydroxyethoxy)ethyl] ether Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 405)Lieferanten
112-60-7()Verwandte Suche:
Bis(2-(2-methoxyethoxy)ethyl)ether
3,6,9,12,15,18-Hexaoxatriacontan-1-ol
3,6,9,12-Tetraoxatetracosan-1-ol
2,5,8,11,14,17,20-Heptaoxahenicosan
Icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin
3,6,9,12-Tetraoxatetradecan-1,14-diol
beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)-
2,3,5,6,8,9,11,12-Octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin
1,4,7,10,13,16-Hexaoxacycloocta-decan
Tetracosahydrodibenz[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin
3,6,9-Trioxaundecamethylendimethacrylat
Oxybis(2,1-ethandiyloxy-2,1-ethandiyl)diacrylat
8,8'-[Oxybis(ethylenoxyethylenoxy)]dichinolin
2,2-Dimethyl-1,3,6,9,12-pentaoxa-2-silacyclotetradecan
3,6,9,12-Tetraoxotridecanol
3,6,9,12,15-Pentaoxaheptadecan-1,17-diol
1,4,10,13-Pentaoxacyclopentadecan
3,6,9,12,15,18-Hexaoxaicosan-1,20-diol
- 2,2'-Oxydiethylenedixoydiethanol
- Bis[2-(2-hydroxyethoxy)ethyl] ether, Tetra(ethylene glycol), Tetraglycol
- 2,2'-[Oxybis(2,1-ethanediyloxy)]diethanol
- Tetraethylene glycol,Bis[2-(2-hydroxyethoxy)ethyl] ether, Tetra(ethylene glycol), Tetraglycol
- Tetraethylene glycol, 99.5% 1LT
- Tetraethylene glycol, 99.5% 2.5LT
- TETRAETHYLENE GLYCOL FOR SYNTHESIS
- Tetraethylene glycol, 99.5%, 99.5%
- 2-(2-(2-(2-hydroxy-ethoxy)-ethoxy)-ethoxy)-ethanol
- 2-(2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy)ethanol
- 2,2'-(Oxybis(ethyleneoxy))diethanol
- 2,2’-(oxybis(2,1-ethanediyloxy))bis-ethano
- Ethanol, 2,2'-(oxybis(ethyleneoxy))di-
- Hi-Dry
- Tetracthyleneglycol
- tetraethylenegylcol
- TetraHthylenglykol
- BIS[2-(2-HYDROXYETHOXY)ETHYL]ETHER
- ETHANOLAMINE REAGENTPLUS(TM) >=99%
- Tetraethylene glycol, 99+%
- Tetraethylene glycol, 99.50%
- Ethanol, 2,2-oxybis(2,1-ethanediyloxy)bis-
- OH-PEG4-OH
- 2,2’-(oxybis(ethyleneoxy))di-ethano
- 2,2’-[oxybis(2,1-ethanediyloxy)]bis-ethano
- 2,2’-[oxybis(2,1-ethanediyloxy)]bis-Ethanol
- 25322-68-33,6,9-
- 25322-68-33,6,9-trioxaundecane-1,11-
- 25322-68-33,6,9-trioxaundecane-1,11-diol
- 3,6,9-trioxa-undecan-1,11-diol
- 3,6,9-Trioxaundecan-1,11-diol
- octane-1,7-diol
- LIPOXOL 200
- JACS-112-60-7
- Tetraethylene Glycol >
- Tetraethylene glycol, 99%, for synthesis
- PROTAC Linker 18
- Bis[2-(2-Hydroxyethoxy)Ethyl] Ether,99%
- etraethyleneglycol
- Tetraethylene glycol, 99.5%
- 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol
- Tetraethylene glyco
- TETRAETHYLENE GLYCOL
- TETRAGLYCOL
- tetragol
- 3,6,9-Trioxaundecane-1,11-diol
- 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol)
- Tetraethylene Glycol HP
- Tetraethylene glycol (6CI, 7CI, 8CI)
- 2,2'-[Piperazine-1,4-diyl bis(ethane-2,1-diyloxy)]diethanol
- 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol
- Tetraethylene glycol in methanol
- 112-60-7
- HOCH2CH2O3CH2CH2OH
- 112607
- C8H18O5
- OCH2CH2OCH2CH2OH2
- Ethylene Glycols
