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369365 Sigma-Aldrich

Di(ethylene glycol) dibenzoate

90%

Synonym: 2-[2-(Benzoyloxy)ethoxy]ethyl benzoate

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Properties

Related Categories Materials Science, Plasticizers, Polymer Additives, Polymer Science
assay   90%
refractive index   n20/D 1.544 (lit.)
bp   235-237 °C/7 mmHg (lit.)
density   1.175 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   O=C(OCCOCCOC(=O)c1ccccc1)c2ccccc2
InChI   1S/C18H18O5/c19-17(15-7-3-1-4-8-15)22-13-11-21-12-14-23-18(20)16-9-5-2-6-10-16/h1-10H,11-14H2
InChI key   NXQMCAOPTPLPRL-UHFFFAOYSA-N

Description

General description

Di(ethylene glycol) dibenzoate (DEGDB) is a widely used dibenzoate ester based plasticizer, which has either linkages at the center that connect the two benzoate groups.

Application

DEGDB can be used as a plasticizer in the fabrication of carbon black composite based sensors, which are used for the detection of electronic noise systems. It may be homogenized with poly(vinyl fluoride) and polysulfone based composite to prepare an electrolyte for lithium ion batteries.

Packaging

1 L in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
ID6650000
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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