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Bis[2-(2-hydroxyethoxy)ethyl] ether

Bis[2-(2-hydroxyethoxy)ethyl] ether Struktur
112-60-7
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
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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.
Löslichkeit
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)
Wasserlöslichkeit
soluble
BRN 
1634320
Stabilität:
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 Sicherheitserklärung
  • Gefahreninformationscode (GHS)
R-Sätze: 36/37/38
S-Sätze: 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)
Toxizität LD50 orally in Rabbit: > 18056 mg/kg LD50 dermal Rabbit > 18056 mg/kg
Bildanzeige (GHS) GHS hazard pictograms
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
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P337+P313 Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

Bis[2-(2-hydroxyethoxy)ethyl] ether Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze 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.

Reaktivität 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

Ethylenoxid

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 Händler.

Global( 377)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Guanlang Biotechnology Co,.LTD 		+8619930503252
 daisy@crovellbio.com China 5964 58
Hebei Saisier Technology Co., LTD 		+86-18400010335 +86-13102810335
 admin@hbsaisier.cn China 747 58
Ouhuang Engineering Materials (Hubei) Co., Ltd 		+8617702722807
 admin@hbouhuang.com China 2259 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806
 sales@capotchem.com China 29797 60
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21691 55
Shanghai Zheyan Biotech Co., Ltd. 		18017610038
zheyansh@163.com CHINA 3620 58
career henan chemical co 		+86-0371-86658258
sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD 		86-13657291602
linda@hubeijusheng.com CHINA 22968 58
Shandong chuangyingchemical Co., Ltd. 		18853181302
sale@chuangyingchem.com CHINA 5909 58

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
  • 112-60-7
  • HOCH2CH2O3CH2CH2OH
  • 112607
  • C8H18O5
  • OCH2CH2OCH2CH2OH2
  • Ethylene Glycols
  • Ethylene Glycols & Monofunctional Ethylene Glycols
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