PEG4000 (CAS: 25322...

PEG4000 (CAS: 25322-68-3)

PEG4000 (CAS: 25322-68-3)

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1 Metric Ton

Negotiable

  • Min.Order :1 Metric Ton
  • Purity: 98%min
  • Payment Terms : L/C,T/T,

Keywords

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

Quick Details

  • Appearance:White Flake
  • Application:25322-68-3
  • PackAge:woven bags, or Kraft paper bags
  • ProductionCapacity:10000-20000|Metric Ton|Day
  • Storage:N/A
  • Transportation:N/A

Superiority:

1. Product name:  PEG 4000

2. CAS number:  25322-68-3

3. Apperance:  White Flake

4. Test Specification:

 

Items

Units

Standards

Result

Appearance at 25°C

----

White flake

White flake

Color (Pt-Co)

----

0~40#

20#

Hydroxyl number

mgKOH/g

26~32

28.1

Molecular Weight

----

3500~4400

3994

Water

% m/m

≤1.0

0.26

PH(1% aque. solu.)

----

5.0~7.0

6.3

Our advantage:

1. Good quality

2. Competitive price

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Details:

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 Structure
 
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
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  2
RTECS  XC2100000
HS Code  29094919
Hazardous Substances Data 112-60-7(Hazardous Substances Data)
 
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.

 

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