Diethylene glycol dibenzoate

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Structural formula
Structural formula of diethylene glycol dibenzoate
General
Surname Diethylene glycol dibenzoate
other names
  • Oxydiethylenedibenzoate
  • DEGDB
  • DIETHYLENE GLYCOL DIBENZOATE ( INCI )
Molecular formula C 18 H 18 O 5
Brief description

colorless liquid

External identifiers / databases
CAS number 120-55-8
EC number 204-407-6
ECHA InfoCard 100.004.007
PubChem 8437
Wikidata Q2450581
properties
Molar mass 314.34 g mol −1
Physical state

liquid

density

1.175 g cm −3

Melting point

−28 ° C (some sources indicate a higher melting temperature)

boiling point

235–237 ° C (9 hPa)

solubility

practically insoluble in water (38.3 mg l −1 at 20 ° C)

Refractive index

1.544 (20 ° C)

safety instructions
GHS labeling of hazardous substances
no GHS pictograms
H and P phrases H: no H-phrases
P: no P-phrases
Toxicological data
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

Diethylene glycol dibenzoate is a chemical compound from the group of glycol esters .

Extraction and presentation

Diethylene glycol dibenzoate can be obtained by reacting diethylene glycol with benzoic acid .

properties

Diethylene glycol dibenzoate is a colorless liquid that is practically insoluble in water.

use

Diethylene glycol dibenzoate is used as a plasticizer .

Individual evidence

  1. ↑ Entry on DIETHYLENE GLYCOL DIBENZOATE in the CosIng database of the EU Commission, accessed on December 29, 2019.
  2. ↑ a b c d e f g h Entry on diethylene glycol dibenzoate in the GESTIS substance database of the IFA , accessed on August 10, 2018(JavaScript required) .
  3. ↑ a b c d data sheet Di (ethylene glycol) dibenzoate, 90% from Sigma-Aldrich , accessed on August 10, 2018 ( PDF ).
  4. ↑ Anna Wypych: Databook of Plasticizers . Elsevier, 2017, ISBN 978-1-927885-15-4 ( limited preview in Google Book Search).
  5. ↑ a b Entry on diethylene glycol dibenzoate in the Hazardous Substances Data Bank , accessed on August 10, 2018.