[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis-

[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis- Structure
CAS No.
32775-08-9
Chemical Name:
[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis-
Synonyms
3,6,9,12-Tetraoxatetradecanedioic acid;HOOCCH2O-PEG3-CH2COOH;3,6,9,12-Tetraoxatetradecane-1,14-dioic Acid;COOH-CH2-PEG4-CH2-COOH;4-Isoxazoleaceticacid,3,9-dimethyl-;[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis-;2-[2-[2-[2-(carboxymethoxy)ethoxy]ethoxy]ethoxy]acetic acid;HOOCCH2O-PEG3-CH2COOH/3,6,9,12-Tetraoxatetradecanedioic acid
CBNumber:
CB33216726
Molecular Formula:
Molecular Weight:
266.25
MOL File:
32775-08-9.mol
Modify Date:
2024/8/1 17:24:36

[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis- Properties

Boiling point 468.0±35.0 °C(Predicted)
Density 1.278±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 3.09±0.10(Predicted)
form Solid
color White to light yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338-P310

[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis- Chemical Properties,Uses,Production

[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis- Preparation Products And Raw materials

Raw materials

Preparation Products

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[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis- COOH-CH2-PEG4-CH2-COOH 3,6,9,12-Tetraoxatetradecane-1,14-dioic Acid HOOCCH2O-PEG3-CH2COOH 3,6,9,12-Tetraoxatetradecanedioic acid 4-Isoxazoleaceticacid,3,9-dimethyl- HOOCCH2O-PEG3-CH2COOH/3,6,9,12-Tetraoxatetradecanedioic acid 2-[2-[2-[2-(carboxymethoxy)ethoxy]ethoxy]ethoxy]acetic acid 32775-08-9