PEG4000 (CAS: 25322-68-3) CAS NO.25322-68-3

Product Details

PEG400
alkapolpeg-300;alkapolpeg-600
1,2-ethanediol,homopolymer;2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox

1. product name: peg 4000

2. cas number: 25322-68-3

3. apperance: white flake

4. test specification:

our advantage:

1. good quality

2. competitive price

3. first-class service

bis[2-(2-hydroxyethoxy)ethyl] ether basic information

product name:	bis[2-(2-hydroxyethoxy)ethyl] ether
synonyms:	tetraethylene glycol;tetraglycol;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;2,2’-(oxybis(ethyleneoxy))di-ethano;2,2’-[oxybis(2,1-ethanediyloxy)]bis-ethano
cas:	112-60-7
mf:	c8h18o5
mw:	194.23
einecs:	203-989-9
product categories:	ethylene glycols;ethylene glycols & monofunctional ethylene glycols;materials science;poly(ethylene glycol) and oligo(ethylene glycol);poly(ethylene glycol) and poly(ethylene oxide);polymer science;polymers
mol file:	112-60-7.mol

bis[2-(2-hydroxyethoxy)ethyl] ether chemical properties

mp	-5.6 °c(lit.)
bp	314 °c(lit.)
density	1.125 g/ml at 25 °c(lit.)
vapor density	6.7 (vs air)
vapor pressure	<0.01 mm hg
refractive index	n20/d 1.459(lit.)
fp	400 °f
water solubility	soluble
brn	1634320
stability:	stable. incompatible with strong oxidizing agents, strong bases.
cas database reference	112-60-7(cas database reference)
nist chemistry reference	ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-(112-60-7)
epa substance registry system	ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)] bis-(112-60-7)

safety information

bis[2-(2-hydroxyethoxy)ethyl] ether usage and synthesis

chemical properties	liquid
general description	colorless to straw-colored liquid with a mild odor. sinks and mixes with water.
air & water reactions	water soluble.
reactivity profile	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.