POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER Chemical Properties

Density 

1.302 g/mL at 25 °C

refractive index 

n20/D 1.470

Flash point:

>230 °F

storage temp. 

2-8°C

PH

2.1 (100g/l, H2O)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45-27

RIDADR 

UN 1760 8/PG 2

WGK Germany 

1

HS Code 

3907 20 11

Toxicity

LD50 orally in Rabbit: > 2000 mg/kg

MSDS

• Language:English Provider:SigmaAldrich

POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER Usage And Synthesis

Description

Poly(ethylene glycol) bis(carboxymethyl) ether is a high molecular weight polyether carboxamide used as an extracellular corrosion inhibitor and fluorescence assay for the detection of polyols in macroscopic samples. It is also used in the synthesis of poly(ethylene glycol) bis(carboxymethyl) ether, also known as PEG bis(carboxymethyl) ether, a polymer of poly(ethylene glycol) (PEG) with carboxylic acid functional groups at the ends of the polymer chain.

Uses

Poly(ethylene glycol) bis(carboxymethyl) ether may used as a plasticizer.

General Description

Poly(ethylene glycol) bis(carboxymethyl) ether has bifunctional carboxylic acid end groups.

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