Di(2-ethylhexyl) phthalate

Di(2-ethylhexyl) phthalate structural formula

CAS Number117-81-7
Molecular FormulaC24H38O4
Molecular Weight390.564
InChI KeyBJQHLKABXJIVAM-UHFFFAOYSA-N
LogP7.60
Synonyms
  • Di(2-ethylhexyl) phthalate
  • Bis(2-ethylhexyl) benzene-1,2-dicarboxylate
  • 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester
  • 117-81-7
  • 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester
  • DEHP
  • Bis-(2-ethylhexyl)-phthalate
  • di(alpha-Ethylhexyl) phthalate
  • 2-Ethylhexyl phthalate
  • 1,2-Benzedicarboxylic acid, bis(2-ethyl-hexyl) ester
  • 1,2-Benzenedicarboxylic acid bis(2-ethylhexyl) ester
  • 1,2-Benzenedicarboxylic acid, 1,2-bis(2-ethylhexyl) ester
  • 1,2-Benzenedicarboxylic acid,bis(2-ethylhexylester)
  • Bis(2-ethylhexyl) 1,2-benzenedicarboxylate
  • Bis(2-ethylhexyl) o-phthalate
  • bis(2-ethylhexyl) phthalate
  • Bis(2-ethylhexyl)phthalat
  • Bis(2-ethylhexyl)phthalate
  • Bisoflex 81
  • Bisoflex DOP
  • Corflex 400
  • Di(2-ethylhexyl)phthalate
  • Di(isooctyl) phthalate
  • Di-2-ethylhexlphthalate
  • Di-2-ethylhexyl phthalate
  • DI-2-ETHYLHEXYL-PHTHALATE
  • Diacizer DOP
  • Diethylhexyl phthalate
  • DOF
  • Ergoplast FDO
  • Ergoplast FDO-S
  • ETHYLHEXYL PHTHALATE
  • Eviplast 80
  • Eviplast 81
  • Fleximel
  • Flexol DOD
  • Flexol DOP
  • ftlalato de bis(2-etilhexilo)
  • Garbeflex DOP-D 40
  • Good-rite GP 264
  • Hatco DOP
  • Jayflex DOP
  • Kodaflex DEHP
  • Kodaflex DOP
  • Monocizer DOP
  • NSC 17069
  • Palatinol AH
  • Palatinol AH-L
  • Phtalate de Bis (Ethyle-2-Hexyle)
  • Phtalate de bis(2-ethylhexyle)
  • PHTHALATE, BIS(2-ETHYLHEXYL)
  • Phthalic acid di(2-ethylhexyl) ester
  • Phthalic acid, bis(2-ethylhexyl) ester
  • PHTHALIC ACID, BIS(2-ETHYLHEXYL)ESTER
  • PHTHALSAEURE-BIS-(2-AETHYLHEXYL)-ESTER
  • Pittsburgh PX 138
  • Plasthall DOP
  • Reomol D 79P
  • Sansocizer DOP
  • Sansocizer R 8000
  • Sconamoll DOP
  • Staflex DOP
  • Truflex DOP
  • Vestinol AH
  • Vinycizer 80
  • Vinycizer 80K
  • Witcizer 312
  • BRN 1890696
  • Caswell No. 392K
  • Compound 889
  • Di(2-ethylhexyl) orthophthalate
  • Di(2-ethylhexyl)orthophthalate
  • EINECS 204-211-0
  • EPA Pesticide Chemical Code 295200
  • Flexol Plasticizer DOP
  • Hatcol DOP
  • Hercoflex 260
  • Mollan O
  • NCI-C52733
  • Nuoplaz DOP
  • Pittsburgh PX-138
  • Platinol AH
  • Platinol DOP
  • RC Plasticizer DOP
  • RCRA waste number U028
  • Reomol DOP
  • Vinicizer 80
  • Bis-(2-ethylhexyl)ester kyseliny ftalove
  • UNII-C42K0PH13C
  • Bis(ethylhexyl) phthalate
  • Di(2-ethylhexyl) o-phthalate
  • Di(2-ethylhexyl)orthophthalate
  • Di(ethylhexyl) phthalate
  • Di-sec-octyl phthalate
  • Octyl phthalate
  • Phthalic acid bis(2-ethylhexyl) ester
  • bis(2-ethylhexyl)phthalate
  • di-iso-Octyl phthalate
  • 109630-52-6
  • 126639-29-0
  • 137718-37-7
  • 205180-59-2
  • 275818-89-8
  • 40120-69-2
  • 50885-87-5
  • 607374-50-5
  • 8033-53-2

Applications:

Separation of Di(2-ethylhexyl) phthalate on Newcrom R1 HPLC column

February 16, 2018
Separation of Di(2-ethylhexyl) phthalate on Newcrom C18 HPLC column

Di(2-ethylhexyl) phthalate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Di(2-ethylhexyl) phthalate
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.