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Bis(2-ethylhexyl) phthalate

Selectophore

Synonym: ‘Dioctyl’ phthalate, DEHP, Phthalic acid bis(2-ethylhexyl ester)

  • CAS Number 117-81-7

  • Empirical Formula (Hill Notation) C24H38O4

  • Molecular Weight 390.56

  •  Beilstein/REAXYS Number 1890696

  •  EC Number 204-211-0

  •  MDL number MFCD00009493

  •  PubChem Substance ID 329768715

  •  NACRES NB.61

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Properties

Related Categories Analytical/Chromatography, Ion Sensor Materials, Plasticizer for ISE More...
Quality Level   200
grade   for ion-selective electrodes
product line   Selectophore
form   viscous liquid (clear)
bp   386 °C (lit.)
density   0.985 g/mL at 20 °C (lit.)
storage temp.   room temp
SMILES string   CCCCC(CC)COC(=O)c1ccccc1C(=O)OCC(CC)CCCC
InChI   1S/C24H38O4/c1-5-9-13-19(7-3)17-27-23(25)21-15-11-12-16-22(21)24(26)28-18-20(8-4)14-10-6-2/h11-12,15-16,19-20H,5-10,13-14,17-18H2,1-4H3
InChI key   BJQHLKABXJIVAM-UHFFFAOYSA-N

Description

General description

Bis(2-ethylhexyl) phthalate (DEHP), is a phthalate ester which is a dialkyl or aryl/alkyl diesters of phthalic acid. It is mostly used as additives for imparting flexibility to polymers in plastics technology. Generally, phthalate ester are hydrophobic compounds which displays strong potential for adsorption.

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Application

DEHP may be used as plasticisers in studying the transcriptional activity of human sodium/iodide symporter.

Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
WGK 1
RTECS 
TI0350000
Flash Point(F) 
392.0 °F - Pensky-Martens closed cup
Flash Point(C) 
200 °C - Pensky-Martens closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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